Pub Date : 2024-11-02DOI: 10.1016/j.mser.2024.100871
Jie Feng , Tonglong Zeng , Tian Tian , Ning Wang , Xue Yang , Yanan Zhou , Jiaxin Wang , Xinying Liu , Junhao Chu , Hong Wang , Qingliang Feng
With the increasing demand for infrared sensing data security, it is crucial to enhance the security of sensing data by utilizing in-sensor encryption techniques while simultaneously reducing latency, power consumption, and hardware resource utilization. However, the inherent computational limitations of sensors impede their capacity to execute sophisticated encryption algorithms. In this paper, we propose hydroxyl black phosphorus (BP) crystal for ambipolar transistors that enable infrared in-sensor encryption. An innovative approach utilizes a simple oxygen plasma treatment technique to fabricate hydroxyl BP crystal is proposed. Hydroxyl bonded on the surface of BP shifts the Fermi level towards the conduction band and generates free electrons, results ambipolar transport. The hydroxyl BP transistors exhibit symmetrical bipolar characteristics with hole mobility of 131.4 cm2 V−1 s−1 and electron mobility of 89.8 cm2 V−1 s−1. Importantly, a non-linear XOR logic gate can be implemented within a single transistor during the infrared sensing process, effectively simplifying the complexity of in-sensor encryption design. Expounding upon this, we demonstrate an infrared in-sensor encryption using an array of hydroxyl BP transistors, which can capture images and achieving high-fidelity infrared in-sensor encryption. Our findings highlight the potential of hydroxyl BP in the development of infrared in-sensor encryption techniques.
随着对红外传感数据安全性的需求日益增长，利用传感器内加密技术同时降低延迟、功耗和硬件资源利用率来增强传感数据的安全性至关重要。然而，传感器固有的计算局限性阻碍了其执行复杂加密算法的能力。在本文中，我们提出了用于伏极晶体管的羟基黑磷（BP）晶体，可实现红外传感器内加密。本文提出了一种利用简单的氧等离子处理技术制造羟基黑磷（BP）晶体的创新方法。BP 表面的羟基键使费米级向传导带移动，并产生自由电子，从而实现了双极传输。羟基 BP 晶体管具有对称的双极特性，空穴迁移率为 131.4 cm2 V-1 s-1，电子迁移率为 89.8 cm2 V-1 s-1。重要的是，在红外感应过程中，可以在单个晶体管内实现非线性 XOR 逻辑门，从而有效简化了感应器内加密设计的复杂性。在此基础上，我们利用羟基 BP 晶体管阵列演示了红外传感内加密，它可以捕捉图像并实现高保真红外传感内加密。我们的研究结果凸显了羟基 BP 在开发红外传感内加密技术方面的潜力。
{"title":"Hydroxyl black phosphorus crystal based highly symmetric ambipolar transistors for infrared in-sensor encryption","authors":"Jie Feng , Tonglong Zeng , Tian Tian , Ning Wang , Xue Yang , Yanan Zhou , Jiaxin Wang , Xinying Liu , Junhao Chu , Hong Wang , Qingliang Feng","doi":"10.1016/j.mser.2024.100871","DOIUrl":"10.1016/j.mser.2024.100871","url":null,"abstract":"<div><div>With the increasing demand for infrared sensing data security, it is crucial to enhance the security of sensing data by utilizing in-sensor encryption techniques while simultaneously reducing latency, power consumption, and hardware resource utilization. However, the inherent computational limitations of sensors impede their capacity to execute sophisticated encryption algorithms. In this paper, we propose hydroxyl black phosphorus (BP) crystal for ambipolar transistors that enable infrared in-sensor encryption. An innovative approach utilizes a simple oxygen plasma treatment technique to fabricate hydroxyl BP crystal is proposed. Hydroxyl bonded on the surface of BP shifts the Fermi level towards the conduction band and generates free electrons, results ambipolar transport. The hydroxyl BP transistors exhibit symmetrical bipolar characteristics with hole mobility of 131.4 cm<sup>2</sup> V<sup>−1</sup> s<sup>−1</sup> and electron mobility of 89.8 cm<sup>2</sup> V<sup>−1</sup> s<sup>−1</sup>. Importantly, a non-linear XOR logic gate can be implemented within a single transistor during the infrared sensing process, effectively simplifying the complexity of in-sensor encryption design. Expounding upon this, we demonstrate an infrared in-sensor encryption using an array of hydroxyl BP transistors, which can capture images and achieving high-fidelity infrared in-sensor encryption. Our findings highlight the potential of hydroxyl BP in the development of infrared in-sensor encryption techniques.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"161 ","pages":"Article 100871"},"PeriodicalIF":31.6,"publicationDate":"2024-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142572306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-11-02DOI: 10.1016/j.mser.2024.100873
Hongyuan Zhao , Jiangni Yun , Zhen Li , Yu Liu , Lei Zheng , Peng Kang
The rapid increase in CPU processing speeds has significantly advanced artificial intelligence, yet it has also exacerbated the disparity in CPU utilization and data throughput rates due to the shared memory architecture of traditional von Neumann systems. To enhance computational efficiency, there is a critical need to explore advanced functional materials and integrate these into novel computing architectures. Two-dimensional (2D) ferroelectric materials, characterized by their atomic-scale ferroelectric non-volatile properties and low switching barriers, emerge as promising candidates. These materials are particularly suitable for use as non-volatile resistors and artificial synapses within in-memory computing frameworks. Furthermore, their compatibility with Si-CMOS technology enables the high-density integration of devices, potentially driving a new paradigm in integrated computation between processing units and storage architectures. This review focuses on recent developments in 2D ferroelectric materials, including their structural properties, polarization switching mechanisms, and diverse applications. Special emphasis is placed on their potential in integrated applications such as non-volatile memories, neural network computing, non-volatile logic operations, and optoelectronic memories within neuromorphic computing devices.
{"title":"Two-dimensional van der Waals ferroelectrics: A pathway to next-generation devices in memory and neuromorphic computing","authors":"Hongyuan Zhao , Jiangni Yun , Zhen Li , Yu Liu , Lei Zheng , Peng Kang","doi":"10.1016/j.mser.2024.100873","DOIUrl":"10.1016/j.mser.2024.100873","url":null,"abstract":"<div><div>The rapid increase in CPU processing speeds has significantly advanced artificial intelligence, yet it has also exacerbated the disparity in CPU utilization and data throughput rates due to the shared memory architecture of traditional von Neumann systems. To enhance computational efficiency, there is a critical need to explore advanced functional materials and integrate these into novel computing architectures. Two-dimensional (2D) ferroelectric materials, characterized by their atomic-scale ferroelectric non-volatile properties and low switching barriers, emerge as promising candidates. These materials are particularly suitable for use as non-volatile resistors and artificial synapses within in-memory computing frameworks. Furthermore, their compatibility with Si-CMOS technology enables the high-density integration of devices, potentially driving a new paradigm in integrated computation between processing units and storage architectures. This review focuses on recent developments in 2D ferroelectric materials, including their structural properties, polarization switching mechanisms, and diverse applications. Special emphasis is placed on their potential in integrated applications such as non-volatile memories, neural network computing, non-volatile logic operations, and optoelectronic memories within neuromorphic computing devices.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"161 ","pages":"Article 100873"},"PeriodicalIF":31.6,"publicationDate":"2024-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142572315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-11-02DOI: 10.1016/j.mser.2024.100870
Congrui Liu , Mengchen Xu , Yinchuan Wang , Qiuyue Yin , Jing Hu , Hao Chen , Zhiwei Sun , Chao Liu , Xiaoyan Li , Weijia Zhou , Hong Liu
Hydroxyapatite (HA), which shares similarities in both chemical composition and structure with bone phosphate systems, and has garnered significant attention in biomedicine due to its outstanding biocompatibility, bioactivity, osteoconduction, and osteoinductivity. Its resemblance to the mineral phase found in bone tissue has led to its extensive utilization in bone grafting and implantation, dental materials, and drug delivery systems. Furthermore, HA’s characteristics can be tailored on various synthetic methods, including precipitation, sol-gel, and biomimetic approaches allowing for the production of customized materials with precisely controlled properties. Recent research has focused on enhancing the HA’s mechanical strength, biodegradability, and bioactivity through composite formulations with polymers, ceramics, and other components, aiming to develop advanced biomaterials with improved properties for myriad biomedical applications. This comprehensive review outlines the diverse fabrication methods for HA and its derivatives, highlighting their biomedical applications and recent advancements. As for the synthesis and functionalization of HA, attentions have been paid to the innovative and efficient methods, precise control of crystal structure and morphology, surface and doping modification, and bionics. Special focus is placed on combining HA with other biomaterials for tissue regeneration, implants, cancer therapy and diagnostics. Optimization of mechanical properties and biocompatibility of HA, personalized customization according to individual differences, and enhancement of antibacterial properties are essential for tissue regeneration and implants. For anti-tumor, precise and combination therapies, as well as the molecular mechanism of the interaction between HA and tumor cells, need to be further explored. Emerging uses in endodontics and anti-inflammatory treatments are also discussed. The review concludes by proposing future research directions to address a wider range of medical challenges effectively.
羟基磷灰石（HA）在化学成分和结构上都与磷酸骨系统相似，由于其出色的生物相容性、生物活性、骨传导性和骨诱导性，在生物医学领域备受关注。HA 与骨组织中的矿物质相类似，因此在骨移植和植入、牙科材料和给药系统中得到广泛应用。此外，HA 的特性可通过各种合成方法进行定制，包括沉淀法、溶胶-凝胶法和生物仿生法，从而生产出具有精确控制特性的定制材料。近期的研究重点是通过与聚合物、陶瓷和其他成分的复合配方来增强 HA 的机械强度、生物可降解性和生物活性，从而开发出性能更好的先进生物材料，用于各种生物医学应用。本综述概述了 HA 及其衍生物的各种制造方法，重点介绍了它们的生物医学应用和最新进展。关于 HA 的合成和功能化，重点关注创新和高效的方法、晶体结构和形态的精确控制、表面和掺杂改性以及仿生学。重点是将 HA 与其他生物材料相结合，用于组织再生、植入物、癌症治疗和诊断。优化 HA 的机械性能和生物相容性、根据个体差异进行个性化定制以及增强抗菌性能对于组织再生和植入物至关重要。在抗肿瘤方面，需要进一步探索精确疗法和综合疗法，以及 HA 与肿瘤细胞之间相互作用的分子机制。此外，还讨论了在牙髓病学和抗炎治疗中的新用途。综述最后提出了未来的研究方向，以有效应对更广泛的医学挑战。
{"title":"Exploring the potential of hydroxyapatite-based materials in biomedicine: A comprehensive review","authors":"Congrui Liu , Mengchen Xu , Yinchuan Wang , Qiuyue Yin , Jing Hu , Hao Chen , Zhiwei Sun , Chao Liu , Xiaoyan Li , Weijia Zhou , Hong Liu","doi":"10.1016/j.mser.2024.100870","DOIUrl":"10.1016/j.mser.2024.100870","url":null,"abstract":"<div><div>Hydroxyapatite (HA), which shares similarities in both chemical composition and structure with bone phosphate systems, and has garnered significant attention in biomedicine due to its outstanding biocompatibility, bioactivity, osteoconduction, and osteoinductivity. Its resemblance to the mineral phase found in bone tissue has led to its extensive utilization in bone grafting and implantation, dental materials, and drug delivery systems. Furthermore, HA’s characteristics can be tailored on various synthetic methods, including precipitation, sol-gel, and biomimetic approaches allowing for the production of customized materials with precisely controlled properties. Recent research has focused on enhancing the HA’s mechanical strength, biodegradability, and bioactivity through composite formulations with polymers, ceramics, and other components, aiming to develop advanced biomaterials with improved properties for myriad biomedical applications. This comprehensive review outlines the diverse fabrication methods for HA and its derivatives, highlighting their biomedical applications and recent advancements. As for the synthesis and functionalization of HA, attentions have been paid to the innovative and efficient methods, precise control of crystal structure and morphology, surface and doping modification, and bionics. Special focus is placed on combining HA with other biomaterials for tissue regeneration, implants, cancer therapy and diagnostics. Optimization of mechanical properties and biocompatibility of HA, personalized customization according to individual differences, and enhancement of antibacterial properties are essential for tissue regeneration and implants. For anti-tumor, precise and combination therapies, as well as the molecular mechanism of the interaction between HA and tumor cells, need to be further explored. Emerging uses in endodontics and anti-inflammatory treatments are also discussed. The review concludes by proposing future research directions to address a wider range of medical challenges effectively.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"161 ","pages":"Article 100870"},"PeriodicalIF":31.6,"publicationDate":"2024-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142572307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-30DOI: 10.1016/j.mser.2024.100868
Lei Liu , Yuxin Li , Haoyu Wang , Zhanglin Yang , Kunpeng Wang , Jianbin Luo , Yuhong Liu
Despite the abundant structure of two-dimensional (2D) materials in superlubricity research, a comprehension of the underlying structure principles governing their performance remains elusive. This paper comprehensively investigated the interlayer sliding behavior of several representative 2D material homojunctions, and elucidated the influence mechanism of molecular structure on their superlubricating properties. The interlayer friction of 2D material homojunctions were experimentally investigated using an innovative technique based on the orientation and transfer of nanosheets. The simulated results not only validate the widely recognized mechanisms of maximum energy corrugation (Ec) for interlayer friction and maximum binding energy (Γb) for interlayer adhesion, but also propose an energy-based index, Ec/│Γb│, to track the experimental trend of friction coefficient (μ) in accordance with molecular friction theory. Furthermore, two interlayer friction mechanisms, potential barrier and potential well, are resolved and the intrinsic relationship between the structural form and mechanism manifestation is elucidated. The efficacy of hybridization in the structural design of superlubricating materials has been theoretically demonstrated, as experimentally evidenced by the exceptional performance exhibited by metal-organic frameworks (MOFs) (μ: 5.5*10−4).
{"title":"The correlation between molecular structure and superlubricity in homojunctions of 2D materials","authors":"Lei Liu , Yuxin Li , Haoyu Wang , Zhanglin Yang , Kunpeng Wang , Jianbin Luo , Yuhong Liu","doi":"10.1016/j.mser.2024.100868","DOIUrl":"10.1016/j.mser.2024.100868","url":null,"abstract":"<div><div>Despite the abundant structure of two-dimensional (2D) materials in superlubricity research, a comprehension of the underlying structure principles governing their performance remains elusive. This paper comprehensively investigated the interlayer sliding behavior of several representative 2D material homojunctions, and elucidated the influence mechanism of molecular structure on their superlubricating properties. The interlayer friction of 2D material homojunctions were experimentally investigated using an innovative technique based on the orientation and transfer of nanosheets. The simulated results not only validate the widely recognized mechanisms of maximum energy corrugation (E<sub>c</sub>) for interlayer friction and maximum binding energy (Γ<sub>b</sub>) for interlayer adhesion, but also propose an energy-based index, E<sub>c</sub>/│Γ<sub>b</sub>│, to track the experimental trend of friction coefficient (μ) in accordance with molecular friction theory. Furthermore, two interlayer friction mechanisms, potential barrier and potential well, are resolved and the intrinsic relationship between the structural form and mechanism manifestation is elucidated. The efficacy of hybridization in the structural design of superlubricating materials has been theoretically demonstrated, as experimentally evidenced by the exceptional performance exhibited by metal-organic frameworks (MOFs) (μ: 5.5*10<sup>−4</sup>).</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"161 ","pages":"Article 100868"},"PeriodicalIF":31.6,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142554015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-22DOI: 10.1016/j.mser.2024.100857
Alex C. Li , Boya Li , Felipe González-Cataldo , Robert E. Rudd , Burkhard Militzer , Eduardo M. Bringa , Marc A. Meyers
Diamond is, by virtue of the covalent bonding between atoms and the very strong carbon to carbon bonds, the hardest natural material. It has been a fascinating material since its discovery, first as a decorative gem and more recently, for its numerous industrial uses because of its extreme hardness, elastic modulus, and optical transparency. In recent years, it has become a preferred ablator for laser shock experiments, and this has led to its choice as the capsule material for fusion experiments at the National Ignition Facility. This review covers both experimental and computational (including machine learning) advancements in research on diamond subjected extreme conditions of temperature and pressure. The synergy between shock and ramp loading experiments and atomic level simulations is proving to be powerful in advancing our understanding of diamond under extremes.
{"title":"Diamond under extremes","authors":"Alex C. Li , Boya Li , Felipe González-Cataldo , Robert E. Rudd , Burkhard Militzer , Eduardo M. Bringa , Marc A. Meyers","doi":"10.1016/j.mser.2024.100857","DOIUrl":"10.1016/j.mser.2024.100857","url":null,"abstract":"<div><div>Diamond is, by virtue of the covalent bonding between atoms and the very strong carbon to carbon bonds, the hardest natural material. It has been a fascinating material since its discovery, first as a decorative gem and more recently, for its numerous industrial uses because of its extreme hardness, elastic modulus, and optical transparency. In recent years, it has become a preferred ablator for laser shock experiments, and this has led to its choice as the capsule material for fusion experiments at the National Ignition Facility. This review covers both experimental and computational (including machine learning) advancements in research on diamond subjected extreme conditions of temperature and pressure. The synergy between shock and ramp loading experiments and atomic level simulations is proving to be powerful in advancing our understanding of diamond under extremes.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"161 ","pages":"Article 100857"},"PeriodicalIF":31.6,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142528978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Triboelectric nanogenerators (TENGs) have gained significant attention as a viable solution for energy harvesting, sensing, and self-powered systems. However, their effectiveness heavily relies on the materials employed. Although dielectric polymers, metals, 2D materials, organic and inorganic materials are frequently utilized in TENG design, a critical demand exists for additional materials to enhance TENG performance and expand its utility across a diverse range of applications. Oxide materials (OM) have emerged as promising candidates due to their remarkable attributes, such as biocompatibility, high sensitivity, non-toxicity, and high electron mobility, demonstrating significant promise for many energy harvesting applications. While previous reviews are based on polymers, metal-organic frameworks, 2D materials, and waste materials, the present report marks the first comprehensive review highlighting the significance of oxide materials-based TENGs (OM-TENGs) and their potential applications. This review thoroughly explores the growing interest in OM as triboelectric materials, meticulously examining various types of OM-TENGs and their output performances. Additionally, the study examines the performance of OM-TENGs in energy harvesting, self-powered sensing, human-machine interaction, and their integration into wearable systems. The final part of the review highlights the necessity for further research on OM-TENGs and offers recommendations for future studies to propel this field forward.
三电纳米发电机（TENGs）作为能量收集、传感和自供电系统的可行解决方案，已经获得了极大的关注。然而，其有效性在很大程度上取决于所采用的材料。虽然在 TENG 设计中经常使用介电聚合物、金属、二维材料、有机和无机材料，但仍迫切需要更多材料来提高 TENG 的性能，并扩大其在各种应用中的效用。氧化物材料（OM）具有生物相容性、高灵敏度、无毒性和高电子迁移率等显著特性，在许多能量收集应用中大有可为。以往的综述以聚合物、金属有机框架、二维材料和废物材料为基础，而本报告则是首次全面综述基于氧化物材料的 TENGs（OM-TENGs）的重要性及其潜在应用。本综述深入探讨了人们对氧化物作为三电材料日益增长的兴趣，细致研究了各种类型的 OM-TENGs 及其输出性能。此外，研究还探讨了 OM-TENG 在能量收集、自供电传感、人机交互以及集成到可穿戴系统中的性能。综述的最后部分强调了进一步研究 OM-TENGs 的必要性，并为今后的研究提出了建议，以推动这一领域的发展。
{"title":"Oxide based triboelectric nanogenerators: Recent advances and future prospects in energy harvesting","authors":"Supraja Potu, Anu Kulandaivel, Buchaiah Gollapelli, Uday Kumar Khanapuram, Rakesh Kumar Rajaboina","doi":"10.1016/j.mser.2024.100866","DOIUrl":"10.1016/j.mser.2024.100866","url":null,"abstract":"<div><div>Triboelectric nanogenerators (TENGs) have gained significant attention as a viable solution for energy harvesting, sensing, and self-powered systems. However, their effectiveness heavily relies on the materials employed. Although dielectric polymers, metals, 2D materials, organic and inorganic materials are frequently utilized in TENG design, a critical demand exists for additional materials to enhance TENG performance and expand its utility across a diverse range of applications. Oxide materials (OM) have emerged as promising candidates due to their remarkable attributes, such as biocompatibility, high sensitivity, non-toxicity, and high electron mobility, demonstrating significant promise for many energy harvesting applications. While previous reviews are based on polymers, metal-organic frameworks, 2D materials, and waste materials, the present report marks the first comprehensive review highlighting the significance of oxide materials-based TENGs (OM-TENGs) and their potential applications. This review thoroughly explores the growing interest in OM as triboelectric materials, meticulously examining various types of OM-TENGs and their output performances. Additionally, the study examines the performance of OM-TENGs in energy harvesting, self-powered sensing, human-machine interaction, and their integration into wearable systems. The final part of the review highlights the necessity for further research on OM-TENGs and offers recommendations for future studies to propel this field forward.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"161 ","pages":"Article 100866"},"PeriodicalIF":31.6,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142528979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-16DOI: 10.1016/j.mser.2024.100864
Muhammad Bilal Hanif , Sajid Rauf , Muhammad Zubair Khan , Zaheer Ud Din Babar , Osama Gohar , Mohsin Saleem , Kun Zheng , Iftikhar Hussain , Bin Lin , Dmitry Medvedev , Cheng-Xin Li , Martin Motola
Hydrogen generation by means of environmentally friendly approaches is of paramount importance in the field of contemporary science and technology. Solid oxide electrolysis cells (SOECs) represent a high-temperature trajectory of H2 production, offering highly efficient electrical-to-chemical energy conversion at 400–800 °C. SOECs exhibit numerous advantages over low-temperature electrolysis technologies, including a wide potential performance range, high conversion efficiency, excellent selectivity, and the ability to provide co-electrolysis of H2O and CO2, supporting hydrogen energy strategies and carbon emission reduction programs. However, SOECs suffer from unsatisfactory long-term stability, which is caused by a number of microstructurally, chemically, and electrically related factors. In order to address these issues, we present the current review article, which provides a detailed description of the chemical and electrochemical phenomena that occur in SOECs during their real operation, in relation to both internal factors (the composition of functional materials) and external aspects (gas compositions, temperature, and applied potential). An in-depth analysis of these interrelationships enables the rational selection of materials and optimization of SOEC operating conditions. Various strategies for the optimal functioning of fuel electrodes, such as doping, in-situ exsolution, and catalytic advancements, are explored. For oxygen electrodes, performance optimization strategies including the development of novel perovskite materials with tailored surface properties and the incorporation of mixed ionic-electronic conductors to facilitate enhanced oxygen ion transport and electrochemical activity, are comprehensively summarized. Moreover, a particular focus of this review is on the surface segregation behavior of perovskite electrodes, a critical aspect influencing SOEC performance and stability. Recent innovations in SOECs development aimed at mitigating surface segregation, such as doping strategies, surface treatments, and the development of novel perovskite compositions with enhanced stability, are discussed in detail for the first time. Consequently, this work is regarded as a valuable reference in the field of SOECs, particularly in relation to energy materials, degradation processes, solid state ionics, and electrochemistry. By employing these innovative strategies, the long-term stability and efficiency of SOECs can be significantly enhanced, making them more viable for large-scale hydrogen production and carbon reduction initiatives.
在当代科学技术领域，以环保方式制氢至关重要。固体氧化物电解池（SOECs）代表了高温制氢的发展方向，可在 400-800 °C 的温度下实现高效的电能到化学能的转换。与低温电解技术相比，固体氧化物电解池具有众多优势，包括潜在性能范围广、转换效率高、选择性好，以及能够实现 H2O 和 CO2 的共电解，从而支持氢能源战略和碳减排计划。然而，SOEC 的长期稳定性并不令人满意，这是由一系列微结构、化学和电气相关因素造成的。为了解决这些问题，我们撰写了这篇综述文章，详细描述了 SOEC 在实际运行过程中发生的化学和电化学现象，这些现象与内部因素（功能材料的组成）和外部因素（气体成分、温度和应用电位）都有关系。通过深入分析这些相互关系，可以合理选择材料并优化 SOEC 的运行条件。研究还探讨了优化燃料电极功能的各种策略，如掺杂、原位外溶解和催化进步。对于氧电极，全面总结了性能优化策略，包括开发具有定制表面特性的新型过氧化物材料，以及加入混合离子电子导体以促进增强氧离子传输和电化学活性。此外，本综述还特别关注了包晶石电极的表面偏析行为，这是影响 SOEC 性能和稳定性的一个关键方面。本文首次详细讨论了 SOECs 开发过程中旨在减轻表面偏析的最新创新成果，如掺杂策略、表面处理以及具有更高稳定性的新型包晶石成分的开发。因此，这部著作被视为 SOECs 领域的重要参考文献，特别是在能源材料、降解过程、固态离子学和电化学方面。通过采用这些创新策略，SOECs 的长期稳定性和效率可以得到显著提高，使其在大规模制氢和碳减排行动中更加可行。
{"title":"Innovative advances and challenges in solid oxide electrolysis cells: Exploring surface segregation dynamics in perovskite electrodes","authors":"Muhammad Bilal Hanif , Sajid Rauf , Muhammad Zubair Khan , Zaheer Ud Din Babar , Osama Gohar , Mohsin Saleem , Kun Zheng , Iftikhar Hussain , Bin Lin , Dmitry Medvedev , Cheng-Xin Li , Martin Motola","doi":"10.1016/j.mser.2024.100864","DOIUrl":"10.1016/j.mser.2024.100864","url":null,"abstract":"<div><div>Hydrogen generation by means of environmentally friendly approaches is of paramount importance in the field of contemporary science and technology. Solid oxide electrolysis cells (SOECs) represent a high-temperature trajectory of H<sub>2</sub> production, offering highly efficient electrical-to-chemical energy conversion at 400–800 °C. SOECs exhibit numerous advantages over low-temperature electrolysis technologies, including a wide potential performance range, high conversion efficiency, excellent selectivity, and the ability to provide co-electrolysis of H<sub>2</sub>O and CO<sub>2</sub>, supporting hydrogen energy strategies and carbon emission reduction programs. However, SOECs suffer from unsatisfactory long-term stability, which is caused by a number of microstructurally, chemically, and electrically related factors. In order to address these issues, we present the current review article, which provides a detailed description of the chemical and electrochemical phenomena that occur in SOECs during their real operation, in relation to both internal factors (the composition of functional materials) and external aspects (gas compositions, temperature, and applied potential). An in-depth analysis of these interrelationships enables the rational selection of materials and optimization of SOEC operating conditions. Various strategies for the optimal functioning of fuel electrodes, such as doping, in-situ exsolution, and catalytic advancements, are explored. For oxygen electrodes, performance optimization strategies including the development of novel perovskite materials with tailored surface properties and the incorporation of mixed ionic-electronic conductors to facilitate enhanced oxygen ion transport and electrochemical activity, are comprehensively summarized. Moreover, a particular focus of this review is on the surface segregation behavior of perovskite electrodes, a critical aspect influencing SOEC performance and stability. Recent innovations in SOECs development aimed at mitigating surface segregation, such as doping strategies, surface treatments, and the development of novel perovskite compositions with enhanced stability, are discussed in detail for the first time. Consequently, this work is regarded as a valuable reference in the field of SOECs, particularly in relation to energy materials, degradation processes, solid state ionics, and electrochemistry. By employing these innovative strategies, the long-term stability and efficiency of SOECs can be significantly enhanced, making them more viable for large-scale hydrogen production and carbon reduction initiatives.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"161 ","pages":"Article 100864"},"PeriodicalIF":31.6,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142442005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-15DOI: 10.1016/j.mser.2024.100867
Ching-Hwa Ho , Luthviyah Choirotul Muhimmah
Gallium monochalcogenides (GaX, where X represents Te, Se, or S) have attracted significant attention in the development of 2D semiconductor materials owing to their specific optical and electrical characteristics. Multilayered mixed GaX compounds, ternary alloys of gallium chalcogenides, are mostly direct semiconductors and are considered excellent candidates for wide energy-range light-emitting materials for application in future optoelectronic devices. This review provides a thorough investigation into ternary alloys of gallium monochalcogenides, focusing on the GaTe1−xSex, GaSe1−xSx, and GaTe1−xSx series of layered semiconductor compounds. We provide a comprehensive overview of the methods used to grow these materials, analyze their crystal structures, and characterize their properties. Various growth methods and conditions and their material yields are described. Structural characterization methods reveal detailed information on the composition-driven variations in crystal structure and phase. An optical property analysis reveals the remarkable tunability of their bandgaps and emission spectra, establishing their potential for optoelectronics applications. The light emission range of the GaTe1−xSex series is from near-infrared (NIR) to visible (620–780 nm), while the GaSe1−xSx series emits from the visible to the blue region (478–620 nm) achieving white light. The GaTe1−xSx exhibits the most extensive emission range, spanning from NIR to the blue region (478–780 nm). Furthermore, GaTe1−xSx exhibit high photocatalytic degradation activity for water splitting and organic pollutant degradation. Overall, this review highlights the promising prospects of ternary gallium chalcogenides for advancing future optoelectronics technologies.
{"title":"Structural, light emitting, and photoelectrical properties of multilayered 2D mixed alloys of gallium monochalcogenides","authors":"Ching-Hwa Ho , Luthviyah Choirotul Muhimmah","doi":"10.1016/j.mser.2024.100867","DOIUrl":"10.1016/j.mser.2024.100867","url":null,"abstract":"<div><div>Gallium monochalcogenides (GaX, where X represents Te, Se, or S) have attracted significant attention in the development of 2D semiconductor materials owing to their specific optical and electrical characteristics. Multilayered mixed GaX compounds, ternary alloys of gallium chalcogenides, are mostly direct semiconductors and are considered excellent candidates for wide energy-range light-emitting materials for application in future optoelectronic devices. This review provides a thorough investigation into ternary alloys of gallium monochalcogenides, focusing on the GaTe<sub>1−x</sub>Se<sub>x</sub>, GaSe<sub>1−x</sub>S<sub>x</sub>, and GaTe<sub>1−x</sub>S<sub>x</sub> series of layered semiconductor compounds. We provide a comprehensive overview of the methods used to grow these materials, analyze their crystal structures, and characterize their properties. Various growth methods and conditions and their material yields are described. Structural characterization methods reveal detailed information on the composition-driven variations in crystal structure and phase. An optical property analysis reveals the remarkable tunability of their bandgaps and emission spectra, establishing their potential for optoelectronics applications. The light emission range of the GaTe<sub>1−x</sub>Se<sub>x</sub> series is from near-infrared (NIR) to visible (620–780 nm), while the GaSe<sub>1−x</sub>S<sub>x</sub> series emits from the visible to the blue region (478–620 nm) achieving white light. The GaTe<sub>1−x</sub>S<sub>x</sub> exhibits the most extensive emission range, spanning from NIR to the blue region (478–780 nm). Furthermore, GaTe<sub>1−x</sub>S<sub>x</sub> exhibit high photocatalytic degradation activity for water splitting and organic pollutant degradation. Overall, this review highlights the promising prospects of ternary gallium chalcogenides for advancing future optoelectronics technologies.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"161 ","pages":"Article 100867"},"PeriodicalIF":31.6,"publicationDate":"2024-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142438065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Over the past ten years, there has been a significant advance in the use of light-based photonic energy to synthesize and modify carbon materials for a variety of applications. Graphene-based materials, formed from different carbon sources, possess distinctive structures, exceptional electrical conductivity, mechanical strength, and lightweight features. These characteristics have attracted growing attention from researchers working on electrodes for energy and sensing devices fabricated by direct illumination of carbon-rich materials with electromagnetic (EM) radiation. In this context, we present an overview of the most recent advancements in the use of light for synthesis, modification and doping of novel carbon-based materials. We discuss a broad range of photon-induced irradiation techniques, including microwave (MW), infrared (IR), visible/sunlight, ultraviolet (UV), X-ray, γ-ray. These techniques have been applied to enhance the mechanical, electrical, and thermal properties of carbon and carbon-based composite electrodes. Furthermore, this text emphasizes the latest results on the application of these electrodes made from EM photon-based graphene in the fields of energy and sensing research, with the goal of showcasing the current advancements in this rapidly developing area. Finally, we also discuss the present constraints and potential future advancements of EM-based photo induced graphene production and its applications. In the near future, as a result of the ongoing advances in materials and processing technologies, graphene-based composite electrodes are expected to play a significant role in various important fields.
{"title":"Electromagnetic irradiation-assisted synthesis, exfoliation and modification of graphene-based materials for energy storage and sensing applications","authors":"Rajesh Kumar , Sumanta Sahoo , Raghvendra Pandey , Ednan Joanni , Ram Manohar Yadav","doi":"10.1016/j.mser.2024.100860","DOIUrl":"10.1016/j.mser.2024.100860","url":null,"abstract":"<div><div>Over the past ten years, there has been a significant advance in the use of light-based photonic energy to synthesize and modify carbon materials for a variety of applications. Graphene-based materials, formed from different carbon sources, possess distinctive structures, exceptional electrical conductivity, mechanical strength, and lightweight features. These characteristics have attracted growing attention from researchers working on electrodes for energy and sensing devices fabricated by direct illumination of carbon-rich materials with electromagnetic (EM) radiation. In this context, we present an overview of the most recent advancements in the use of light for synthesis, modification and doping of novel carbon-based materials. We discuss a broad range of photon-induced irradiation techniques, including microwave (MW), infrared (IR), visible/sunlight, ultraviolet (UV), X-ray, γ-ray. These techniques have been applied to enhance the mechanical, electrical, and thermal properties of carbon and carbon-based composite electrodes. Furthermore, this text emphasizes the latest results on the application of these electrodes made from EM photon-based graphene in the fields of energy and sensing research, with the goal of showcasing the current advancements in this rapidly developing area. Finally, we also discuss the present constraints and potential future advancements of EM-based photo induced graphene production and its applications. In the near future, as a result of the ongoing advances in materials and processing technologies, graphene-based composite electrodes are expected to play a significant role in various important fields.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"161 ","pages":"Article 100860"},"PeriodicalIF":31.6,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142417835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-10-05DOI: 10.1016/j.mser.2024.100865
Ming Chen , Ri Chen , Igor Zhitomirsky , Guanjie He , Kaiyuan Shi
The increasing demand for aqueous energy storage (AES) solutions with high energy density, enlarged voltage windows, and extended cycling stability has spurred the development of advanced electrolytes. Redox-active molecules hold the promise for formulating aqueous electrolytes with enhanced electrochemical performance. In this review, we provide a comprehensive overview of established and recently reported studies on redox electrolytes for AES devices. Delving into mechanisms at both molecular and micrometer scales, this review covers the fundamental principles governing the electrolytes, encompassing their physicochemical properties, ion solvation behavior, interfacial modulation, and transport mechanisms. We present an overview of the redox properties of various compounds from different families. While irreversible electron/mass transfer processes can facilitate the passivation of solid electrolyte interfaces, particular attention is given to the reversible redox electrolyte in enhancing the energy performance of AES systems. Redox-active molecules are categorized based on their ability to improve the cycling stability of electrodes, increase the voltage windows of electrolytes, and enhance the energy density of cells. High solubility and reversible redox behavior have been achieved via the molecular design. Trade-offs between the shuttling effect and electrolyte modification as well as controversies on molecular solubility are discussed. By examining these aspects, the review aims to stimulate advanced research in redox-active molecules for AES technologies.
{"title":"Redox-active molecules for aqueous electrolytes of energy storage devices: A review on fundamental aspects, current progress, and prospects","authors":"Ming Chen , Ri Chen , Igor Zhitomirsky , Guanjie He , Kaiyuan Shi","doi":"10.1016/j.mser.2024.100865","DOIUrl":"10.1016/j.mser.2024.100865","url":null,"abstract":"<div><div>The increasing demand for aqueous energy storage (AES) solutions with high energy density, enlarged voltage windows, and extended cycling stability has spurred the development of advanced electrolytes. Redox-active molecules hold the promise for formulating aqueous electrolytes with enhanced electrochemical performance. In this review, we provide a comprehensive overview of established and recently reported studies on redox electrolytes for AES devices. Delving into mechanisms at both molecular and micrometer scales, this review covers the fundamental principles governing the electrolytes, encompassing their physicochemical properties, ion solvation behavior, interfacial modulation, and transport mechanisms. We present an overview of the redox properties of various compounds from different families. While irreversible electron/mass transfer processes can facilitate the passivation of solid electrolyte interfaces, particular attention is given to the reversible redox electrolyte in enhancing the energy performance of AES systems. Redox-active molecules are categorized based on their ability to improve the cycling stability of electrodes, increase the voltage windows of electrolytes, and enhance the energy density of cells. High solubility and reversible redox behavior have been achieved via the molecular design. Trade-offs between the shuttling effect and electrolyte modification as well as controversies on molecular solubility are discussed. By examining these aspects, the review aims to stimulate advanced research in redox-active molecules for AES technologies.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"161 ","pages":"Article 100865"},"PeriodicalIF":31.6,"publicationDate":"2024-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142417935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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