Pub Date : 2025-04-22DOI: 10.1016/j.mser.2025.100993
Amin Talebian-Kiakalaieh , Teng Liang , Meijun Guo , Ping She , Jingrun Ran
Artificial photosynthesis can convert solar energy into fuel and high-value chemicals holding the potential to generate sustainable energy and alleviate environmental crises. Developing an efficient photocatalyst is of key importance. Hydrogen-bonded organic frameworks (HOFs) and covalent organic frameworks (COFs), as new types of porous organic framework materials, have become ideal platforms for constructing single-atom catalysts (SACs) and dual-atom catalysts (DACs) owing to their unique structure properties. This review summarizes the latest advancements in HOF-based SACs and COF-based DACs. First, it focuses on the impact of single atoms on the matrix structure and the modulation of local electronic environment in HOF-based SACs. Then, it specifically introduces the interactions and synergistic effects between dual atoms in COF-based DACs. Furthermore, it summarizes the challenges, opportunities, and prospects of HOF-based SACs and COF-based DACs in the area of artificial photosynthesis, emphasizing rational design and in-depth mechanistic characterization for the development of efficient HOF-based SACs and COF-based DACs photocatalysts.
{"title":"Recent achievement of hydrogen-bonded organic framework-based single-atom catalysts and covalent organic framework-based dual-atom catalysts in photocatalytic applications","authors":"Amin Talebian-Kiakalaieh , Teng Liang , Meijun Guo , Ping She , Jingrun Ran","doi":"10.1016/j.mser.2025.100993","DOIUrl":"10.1016/j.mser.2025.100993","url":null,"abstract":"<div><div>Artificial photosynthesis can convert solar energy into fuel and high-value chemicals holding the potential to generate sustainable energy and alleviate environmental crises. Developing an efficient photocatalyst is of key importance. Hydrogen-bonded organic frameworks (HOFs) and covalent organic frameworks (COFs), as new types of porous organic framework materials, have become ideal platforms for constructing single-atom catalysts (SACs) and dual-atom catalysts (DACs) owing to their unique structure properties. This review summarizes the latest advancements in HOF-based SACs and COF-based DACs. First, it focuses on the impact of single atoms on the matrix structure and the modulation of local electronic environment in HOF-based SACs. Then, it specifically introduces the interactions and synergistic effects between dual atoms in COF-based DACs. Furthermore, it summarizes the challenges, opportunities, and prospects of HOF-based SACs and COF-based DACs in the area of artificial photosynthesis, emphasizing rational design and in-depth mechanistic characterization for the development of efficient HOF-based SACs and COF-based DACs photocatalysts.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"165 ","pages":"Article 100993"},"PeriodicalIF":31.6,"publicationDate":"2025-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143859747","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 : 2025-04-21DOI: 10.1016/j.mser.2025.100996
Sewoong Oh , Heesun Bae , Jeehong Park , Hyunmin Cho , June Hyuk Lee , Gyu Lee , Jae Yeon Seo , Min Kyu Yang , Young Jai Choi , Deep Jariwala , Yeonjin Yi , Ji Hoon Park , Seongil Im
Desired or intended location doping in two dimensional (2D) semiconductors has been a persistent issue for 2D semiconductor based electronics along with contact resistance (RC) lowering. Such doping in 2D seems almost impossible unlike in 3D semiconductors, which use ion implantation. Furthermore, maintaining a stable doping state in 2D seems very difficult. Here, we report a strategy for intended location doping of 2D materials: hole carrier transfer from electron-beam-patterned sulfonated tetrafluoroethylene-based fluoropolymer-copolymer (Nafion) underlayer. Bottom-patterned ultrathin Nafion with a large work function excessively dopes p-type WSe2, so that its sheet resistance may become compatible for integrated circuit. Top-gated WSe2 field-effect transistor channel with Nafion support for ungated region demonstrates 7 times higher mobility than without Nafion. As bottom-patterned for contact area, Nafion directly lowers RC to ∼6 kΩµm, which is maintained for 2 months in air ambient and survives N2 anneal of 250 °C. Our Nafion approach for 2D doping and stable RC seems advanced and practically useful.
{"title":"Desired location doping in 2D semiconductors via bottom-patterned ultrathin nafion for stable and excessive hole-carrier supply","authors":"Sewoong Oh , Heesun Bae , Jeehong Park , Hyunmin Cho , June Hyuk Lee , Gyu Lee , Jae Yeon Seo , Min Kyu Yang , Young Jai Choi , Deep Jariwala , Yeonjin Yi , Ji Hoon Park , Seongil Im","doi":"10.1016/j.mser.2025.100996","DOIUrl":"10.1016/j.mser.2025.100996","url":null,"abstract":"<div><div>Desired or intended location doping in two dimensional (2D) semiconductors has been a persistent issue for 2D semiconductor based electronics along with contact resistance (R<sub>C</sub>) lowering. Such doping in 2D seems almost impossible unlike in 3D semiconductors, which use ion implantation. Furthermore, maintaining a stable doping state in 2D seems very difficult. Here, we report a strategy for intended location doping of 2D materials: hole carrier transfer from electron-beam-patterned sulfonated tetrafluoroethylene-based fluoropolymer-copolymer (Nafion) underlayer. Bottom-patterned ultrathin Nafion with a large work function excessively dopes p-type WSe<sub>2</sub>, so that its sheet resistance may become compatible for integrated circuit. Top-gated WSe<sub>2</sub> field-effect transistor channel with Nafion support for ungated region demonstrates 7 times higher mobility than without Nafion. As bottom-patterned for contact area, Nafion directly lowers R<sub>C</sub> to ∼6 kΩ<span><math><mo>·</mo></math></span>µm, which is maintained for 2 months in air ambient and survives N<sub>2</sub> anneal of 250 °C. Our Nafion approach for 2D doping and stable R<sub>C</sub> seems advanced and practically useful.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"165 ","pages":"Article 100996"},"PeriodicalIF":31.6,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143851813","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 : 2025-04-15DOI: 10.1016/j.mser.2025.100989
Fan Mo , Yihan Lin , Yi Liu , Pengcheng Zhou , Jiawei Yang , Zichong Ji , Yan Wang
With the growing public interest in health monitoring, ionic conductive hydrogel-based skin sensors have garnered increasing attention due to their capability for real-time health monitoring. Their lightweight, flexible nature, biocompatibility, and transparency to skin greatly enhance the comfort and reliability of wearable devices for long-term health monitoring. Unlike electronic conductive hydrogels, ionic conductive hydrogels excel in mimicking biological ion transport, making them ideal for seamless integration with human tissue. This review provides a comprehensive discussion on ionic conductive hydrogels-based skin sensors, focusing on their conductive mechanisms, material properties, and applications. We first delve into the four primary conductive mechanisms: electrolyte-based, ionic liquids-based, polyelectrolyte-based, and hybrid model-based. The discussion then emphasizes the essential material properties of ionic conductive hydrogels, such as conductivity, mechanical robustness, adhesiveness, anti-freezing, anti-drying, self-healing, and other properties (e.g., transparency, biocompatibility, and anti-fouling), which are critical for enhancing sensing performance. This review also introduces state-of-the-art developments in ionic hydrogel-based skin sensors across various applications, including strain sensors, pressure sensors, bioelectrical sensors, temperature sensors, and chemical sensors. Finally, this work underscores the remaining challenges and prospects in this field, proposing potential solutions to illuminate future research and innovations in this promising field.
{"title":"Advances in ionic conductive hydrogels for skin sensor applications","authors":"Fan Mo , Yihan Lin , Yi Liu , Pengcheng Zhou , Jiawei Yang , Zichong Ji , Yan Wang","doi":"10.1016/j.mser.2025.100989","DOIUrl":"10.1016/j.mser.2025.100989","url":null,"abstract":"<div><div>With the growing public interest in health monitoring, ionic conductive hydrogel-based skin sensors have garnered increasing attention due to their capability for real-time health monitoring. Their lightweight, flexible nature, biocompatibility, and transparency to skin greatly enhance the comfort and reliability of wearable devices for long-term health monitoring. Unlike electronic conductive hydrogels, ionic conductive hydrogels excel in mimicking biological ion transport, making them ideal for seamless integration with human tissue. This review provides a comprehensive discussion on ionic conductive hydrogels-based skin sensors, focusing on their conductive mechanisms, material properties, and applications. We first delve into the four primary conductive mechanisms: electrolyte-based, ionic liquids-based, polyelectrolyte-based, and hybrid model-based. The discussion then emphasizes the essential material properties of ionic conductive hydrogels, such as conductivity, mechanical robustness, adhesiveness, anti-freezing, anti-drying, self-healing, and other properties (e.g., transparency, biocompatibility, and anti-fouling), which are critical for enhancing sensing performance. This review also introduces state-of-the-art developments in ionic hydrogel-based skin sensors across various applications, including strain sensors, pressure sensors, bioelectrical sensors, temperature sensors, and chemical sensors. Finally, this work underscores the remaining challenges and prospects in this field, proposing potential solutions to illuminate future research and innovations in this promising field.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"165 ","pages":"Article 100989"},"PeriodicalIF":31.6,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143829375","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 : 2025-04-11DOI: 10.1016/j.mser.2025.100992
Sihan Ma , Deng Long , Xinglin Yu , Wentao Li , Guang Ran
The combination of nuclear energy technology and photocatalysts offers a potent solution to address pressing environmental and energy challenges. Numerous remarkable research endeavors have underscored the exceptional benefits of nuclear technology in the creation and utilization of eco-friendly and energy-conversion photocatalysts, paving a dependable and promising path for the green and secure deployment of nuclear energy. Despite nuclear energy technology garnering extensive research attention and yielding substantial findings, a comprehensive review of its applications, particularly in the realm of the regulated synthesis and modification of photocatalysts, remains inadequate. This barrier hinders the swift progression of nuclear technology in the environmental and energy application fields. Herein, this paper delves into the fundamentals of nuclear technology, encompassing the production of nuclear energy, its diverse applications, and the process of modifying energy and environmental photocatalysts. Emphasizing the mechanistic insights into the radiation effects induced during the application of nuclear technology on photocatalysts modification, offering insights for the innovation of efficient environmental energy catalysts. Furthermore, to foster a deeper understanding of nuclear energy's application advantages, providing a strong impetus for accelerating the development of photocatalytic technology applications driven by nuclear energy and promoting the exploration of energy conversion and environmental treatment photocatalysts.
{"title":"Photocatalysts designed using nuclear energy radioactive technology for energy conversion and environmental remediation","authors":"Sihan Ma , Deng Long , Xinglin Yu , Wentao Li , Guang Ran","doi":"10.1016/j.mser.2025.100992","DOIUrl":"10.1016/j.mser.2025.100992","url":null,"abstract":"<div><div>The combination of nuclear energy technology and photocatalysts offers a potent solution to address pressing environmental and energy challenges. Numerous remarkable research endeavors have underscored the exceptional benefits of nuclear technology in the creation and utilization of eco-friendly and energy-conversion photocatalysts, paving a dependable and promising path for the green and secure deployment of nuclear energy. Despite nuclear energy technology garnering extensive research attention and yielding substantial findings, a comprehensive review of its applications, particularly in the realm of the regulated synthesis and modification of photocatalysts, remains inadequate. This barrier hinders the swift progression of nuclear technology in the environmental and energy application fields. Herein, this paper delves into the fundamentals of nuclear technology, encompassing the production of nuclear energy, its diverse applications, and the process of modifying energy and environmental photocatalysts. Emphasizing the mechanistic insights into the radiation effects induced during the application of nuclear technology on photocatalysts modification, offering insights for the innovation of efficient environmental energy catalysts. Furthermore, to foster a deeper understanding of nuclear energy's application advantages, providing a strong impetus for accelerating the development of photocatalytic technology applications driven by nuclear energy and promoting the exploration of energy conversion and environmental treatment photocatalysts.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"164 ","pages":"Article 100992"},"PeriodicalIF":31.6,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143816087","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 : 2025-04-08DOI: 10.1016/j.mser.2025.100991
Fa Cao , Ying Liu , Xinglong Zhang , Xinyu Zhang , Yuanfang Yu , Enliu Hong , Sancan Han
Single crystal metal halide perovskite materials have been harnessed for a range of advanced optoelectronic applications due to less grain boundary defects. Despite the established challenges posed by lead's toxicity and the chemical instability of lead-based perovskite materials, the identification of perovskite materials utilizing lead-free elements, including Bi, Sb, Cu, and Sn etc., and their superior optoelectronic properties, offers alternative strategies for achieving high-performance perovskite optoelectronics. This review emphasizes recent advancements in single crystal lead-free perovskite detectors (photodetectors and X-ray detectors). Furthermore, we outline the perspective for addressing various issues that demand further attention in the development of single crystal lead-free perovskite materials and the methods for further improving the optoelectronic performance. This review was intended to illuminate the surging field of single crystal lead-free metal halide perovskites and its application as a detector, inspiring further advancement in this attractive area.
{"title":"Lead-free single crystal metal halide perovskite detectors","authors":"Fa Cao , Ying Liu , Xinglong Zhang , Xinyu Zhang , Yuanfang Yu , Enliu Hong , Sancan Han","doi":"10.1016/j.mser.2025.100991","DOIUrl":"10.1016/j.mser.2025.100991","url":null,"abstract":"<div><div>Single crystal metal halide perovskite materials have been harnessed for a range of advanced optoelectronic applications due to less grain boundary defects. Despite the established challenges posed by lead's toxicity and the chemical instability of lead-based perovskite materials, the identification of perovskite materials utilizing lead-free elements, including Bi, Sb, Cu, and Sn etc., and their superior optoelectronic properties, offers alternative strategies for achieving high-performance perovskite optoelectronics. This review emphasizes recent advancements in single crystal lead-free perovskite detectors (photodetectors and X-ray detectors). Furthermore, we outline the perspective for addressing various issues that demand further attention in the development of single crystal lead-free perovskite materials and the methods for further improving the optoelectronic performance. This review was intended to illuminate the surging field of single crystal lead-free metal halide perovskites and its application as a detector, inspiring further advancement in this attractive area.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"164 ","pages":"Article 100991"},"PeriodicalIF":31.6,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143799274","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 : 2025-04-04DOI: 10.1016/j.mser.2025.100986
Qian Huang , Chen Ma , Nan Wang , Hui Zhang , Chengkuo Lee , Yiming Ma
Photodetection technology is vital to the evolving information society, with two-dimensional (2D) materials photodetectors emerging as promising candidates due to their unique electronic and optical properties. Despite significant advancements, 2D material photodetectors still struggle with limitations in responsivity, detectable wavelength range, response time, and polarization sensitivity. To address these challenges, researchers are actively exploring the integration of ferroelectrics as functional materials with 2D material photodetectors. The synergy between 2D materials and ferroelectrics introduces unique working mechanisms and new possibilities for high-performance photodetectors. This article reviews the latest developments in 2D materials/ferroelectrics hybrid system photodetectors. It begins with an introduction to the fundamentals of photodetectors and materials. The review then explores the use of ferroelectric properties, such as polarization, piezoelectricity, and thermoelectricity, to modulate the hybrid system. The role of ferroelectrics in enhancing the performances of hybrid system photodetectors is highlighted by comparing different structures, supplemented with the showcase of various applications. The article concludes by summarizing the current status of this field and suggesting future research directions, aiming to guide the design and application of next-generation 2D materials/ferroelectrics hybrid system photodetectors.
{"title":"Photodetectors based on two-dimensional materials/ferroelectrics hybrid system: Physics, structures, and applications","authors":"Qian Huang , Chen Ma , Nan Wang , Hui Zhang , Chengkuo Lee , Yiming Ma","doi":"10.1016/j.mser.2025.100986","DOIUrl":"10.1016/j.mser.2025.100986","url":null,"abstract":"<div><div>Photodetection technology is vital to the evolving information society, with two-dimensional (2D) materials photodetectors emerging as promising candidates due to their unique electronic and optical properties. Despite significant advancements, 2D material photodetectors still struggle with limitations in responsivity, detectable wavelength range, response time, and polarization sensitivity. To address these challenges, researchers are actively exploring the integration of ferroelectrics as functional materials with 2D material photodetectors. The synergy between 2D materials and ferroelectrics introduces unique working mechanisms and new possibilities for high-performance photodetectors. This article reviews the latest developments in 2D materials/ferroelectrics hybrid system photodetectors. It begins with an introduction to the fundamentals of photodetectors and materials. The review then explores the use of ferroelectric properties, such as polarization, piezoelectricity, and thermoelectricity, to modulate the hybrid system. The role of ferroelectrics in enhancing the performances of hybrid system photodetectors is highlighted by comparing different structures, supplemented with the showcase of various applications. The article concludes by summarizing the current status of this field and suggesting future research directions, aiming to guide the design and application of next-generation 2D materials/ferroelectrics hybrid system photodetectors.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"164 ","pages":"Article 100986"},"PeriodicalIF":31.6,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143768505","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 : 2025-04-01DOI: 10.1016/j.mser.2025.100981
Guo Dong Goh , Kin Keong Wong , Wei Qi Jaw , Raveen Gobi , Muthu Vignesh Vellayappan , Yi Jin Joel Goh , Guo Liang Goh , Hang Li Seet , Wai Yee Yeong , Mui Ling Sharon Nai
Multi-material pellet 3D printing using fused granulated fabrication (FGF) is gaining attention for its ability to create multifunctional models. This is driven by the extensive range of commercial polymer pellets and additives available, enabling prints with tuneable mechanical properties and functionality beyond aesthetics. Despite its potential, limited research exists on interphase properties, such as the influence of polymer ratios on interphase strength and bonding. In this study, we used multi-material FGF to 3D print polymers with varying hardness and stiffness in a single print. By blending polylactic acid (PLA) and thermoplastic polyurethane (TPU), we explored in-situ polymer blending to achieve multifunctionality. Five PLA/TPU ratios were investigated, with optimized 3D printing parameters. The mechanical and thermal properties of the resultant blends were analyzed. Notably, toughness peaked at an infill density of 80 % and a blend composition of 75 % PLA/25 % TPU. Shear strength at the interface improved by ∼320 % with a gradual transition between PLA and TPU (5.76 MPa) compared to a discrete interface (1.79 MPa). PLA-dominant blends exhibited superior compressive strength due to higher rigidity. Adding carbon black to TPU (cTPU) enhanced its electrical properties, enabling heating functionality as confirmed by thermal imaging. We also demonstrated the stimuli-responsive effect of PLA/TPU blends, showing that the hardness of an insole could be controlled through Joule heating. To illustrate practical applications, we designed a multi-functional insole integrating the optimal PLA/TPU blend with a cTPU heating layer. These findings highlight the potential of FGF for creating multi-material objects with tailored properties, paving the way for advancements in multifunctional additive manufacturing.
{"title":"Exploring PLA/TPU blends in pellet-based printing for multifunctional applications: Blending and interfacial properties","authors":"Guo Dong Goh , Kin Keong Wong , Wei Qi Jaw , Raveen Gobi , Muthu Vignesh Vellayappan , Yi Jin Joel Goh , Guo Liang Goh , Hang Li Seet , Wai Yee Yeong , Mui Ling Sharon Nai","doi":"10.1016/j.mser.2025.100981","DOIUrl":"10.1016/j.mser.2025.100981","url":null,"abstract":"<div><div>Multi-material pellet 3D printing using fused granulated fabrication (FGF) is gaining attention for its ability to create multifunctional models. This is driven by the extensive range of commercial polymer pellets and additives available, enabling prints with tuneable mechanical properties and functionality beyond aesthetics. Despite its potential, limited research exists on interphase properties, such as the influence of polymer ratios on interphase strength and bonding. In this study, we used multi-material FGF to 3D print polymers with varying hardness and stiffness in a single print. By blending polylactic acid (PLA) and thermoplastic polyurethane (TPU), we explored in-situ polymer blending to achieve multifunctionality. Five PLA/TPU ratios were investigated, with optimized 3D printing parameters. The mechanical and thermal properties of the resultant blends were analyzed. Notably, toughness peaked at an infill density of 80 % and a blend composition of 75 % PLA/25 % TPU. Shear strength at the interface improved by ∼320 % with a gradual transition between PLA and TPU (5.76 MPa) compared to a discrete interface (1.79 MPa). PLA-dominant blends exhibited superior compressive strength due to higher rigidity. Adding carbon black to TPU (cTPU) enhanced its electrical properties, enabling heating functionality as confirmed by thermal imaging. We also demonstrated the stimuli-responsive effect of PLA/TPU blends, showing that the hardness of an insole could be controlled through Joule heating. To illustrate practical applications, we designed a multi-functional insole integrating the optimal PLA/TPU blend with a cTPU heating layer. These findings highlight the potential of FGF for creating multi-material objects with tailored properties, paving the way for advancements in multifunctional additive manufacturing.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"164 ","pages":"Article 100981"},"PeriodicalIF":31.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143748522","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 : 2025-03-31DOI: 10.1016/j.mser.2025.100983
Mrinal K. Hota , Sebastian Pazos , Mario Lanza , Husam N. Alshareef
The rapid growth of artificial intelligence (AI) demands efficient management of vast data quantities, a challenge that traditional von Neumann computing struggles to meet due to its power consumption and memory limitations. Memristive devices have emerged as a promising solution to overcome the von Neumann bottleneck through in-memory computing, which is crucial for neuromorphic computing advancements. Among the various materials investigated for memristor development, MXenes have recently gained attention as a highly promising platform. These materials exhibit a wide range of functional behaviors due to their unique electrochemical properties. MXenes offer several advantages, including high electrical conductivity, tunable surface chemistry, and excellent mechanical flexibility, enhancing their potential in advancing memristor technology. This review begins by introducing various MXene-based devices and highlighting switching mechanisms. It then explores the application of MXene memristors in neuromorphic and logic operations. The review concludes by addressing the challenges associated with MXene memristors, examining the obstacles they present, and considering future prospects in this dynamic field.
{"title":"A review of MXene memristors and their applications","authors":"Mrinal K. Hota , Sebastian Pazos , Mario Lanza , Husam N. Alshareef","doi":"10.1016/j.mser.2025.100983","DOIUrl":"10.1016/j.mser.2025.100983","url":null,"abstract":"<div><div>The rapid growth of artificial intelligence (AI) demands efficient management of vast data quantities, a challenge that traditional von Neumann computing struggles to meet due to its power consumption and memory limitations. Memristive devices have emerged as a promising solution to overcome the von Neumann bottleneck through in-memory computing, which is crucial for neuromorphic computing advancements. Among the various materials investigated for memristor development, MXenes have recently gained attention as a highly promising platform. These materials exhibit a wide range of functional behaviors due to their unique electrochemical properties. MXenes offer several advantages, including high electrical conductivity, tunable surface chemistry, and excellent mechanical flexibility, enhancing their potential in advancing memristor technology. This review begins by introducing various MXene-based devices and highlighting switching mechanisms. It then explores the application of MXene memristors in neuromorphic and logic operations. The review concludes by addressing the challenges associated with MXene memristors, examining the obstacles they present, and considering future prospects in this dynamic field.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"164 ","pages":"Article 100983"},"PeriodicalIF":31.6,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143738878","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 : 2025-03-31DOI: 10.1016/j.mser.2025.100987
Ziying Wang , Xinqi Zhao , Kai Yan , Pengli Zhang , Shuai Zhang , Haojun Fan
Chronic diseases have emerged as a significant threat to global health, with their persistence and prevalence presenting substantial challenges for both patients and healthcare systems. Traditional healthcare often struggles to address the long-term, continuous monitoring and therapy needs of individuals with chronic conditions. Smart textiles represent one of the innovative wearable medical monitoring technologies that integrate bioelectronics with textile processes, offering a comfortable and portable platform for health monitoring and therapy. These smart textiles continuously gather various physiological signals related to health and can deliver personalized therapy. Such textile-based, wearable, and unobtrusive monitoring and therapy devices are essential for enhancing the quality of life for patients with chronic diseases, improving their self-care capabilities, and increasing their comfort. This review provides an in-depth exploration of the application of smart textiles in the precision diagnosis and treatment of chronic diseases, covering their manufacturing technologies, long-term monitoring, physiological state assessment, rehabilitation therapy, and their interconnectivity with IoT and 5 G technologies. Finally, we summarize the prospects and challenges associated with the commercialization of these technologies, aiming to deliver more efficient and precise healthcare services to patients with chronic diseases.
{"title":"Smart textiles for chronic disease management: Advancements, applications, and future prospects","authors":"Ziying Wang , Xinqi Zhao , Kai Yan , Pengli Zhang , Shuai Zhang , Haojun Fan","doi":"10.1016/j.mser.2025.100987","DOIUrl":"10.1016/j.mser.2025.100987","url":null,"abstract":"<div><div>Chronic diseases have emerged as a significant threat to global health, with their persistence and prevalence presenting substantial challenges for both patients and healthcare systems. Traditional healthcare often struggles to address the long-term, continuous monitoring and therapy needs of individuals with chronic conditions. Smart textiles represent one of the innovative wearable medical monitoring technologies that integrate bioelectronics with textile processes, offering a comfortable and portable platform for health monitoring and therapy. These smart textiles continuously gather various physiological signals related to health and can deliver personalized therapy. Such textile-based, wearable, and unobtrusive monitoring and therapy devices are essential for enhancing the quality of life for patients with chronic diseases, improving their self-care capabilities, and increasing their comfort. This review provides an in-depth exploration of the application of smart textiles in the precision diagnosis and treatment of chronic diseases, covering their manufacturing technologies, long-term monitoring, physiological state assessment, rehabilitation therapy, and their interconnectivity with IoT and 5 G technologies. Finally, we summarize the prospects and challenges associated with the commercialization of these technologies, aiming to deliver more efficient and precise healthcare services to patients with chronic diseases.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"164 ","pages":"Article 100987"},"PeriodicalIF":31.6,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143738879","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 : 2025-03-30DOI: 10.1016/j.mser.2025.100985
Jun Xia , Meiying Lv , Shichao Zhang , Yalan Xing , Guangmin Zhou
The proliferation of portable electronics has intensified the demand for high-energy-density, safe electronic devices. Lithium-sulfur batteries (LSBs) have emerged as a promising solution due to their high theoretical energy density (2600 Wh kg−1), abundant sulfur resources, and cost-effectiveness. However, several challenges, including the inherent low electrical conductivity of sulfur, sluggish reaction kinetics of lithium polysulfides (LiPSs), and the severe shuttle effect, hinder the commercialization of LSBs. MXene-based materials, known for their high conductivity, strong lithophilicity, and mechanical strength, offer potential solutions to these issues. This review summarizes recent advancements in the application of MXene materials in LSB components, including methods for synthesizing and modifying MXene surfaces. The impact of these modifications on the electrochemical performance of LSBs is discussed, with particular emphasis on how MXene composites can enhance the performance of both electrodes and separators. Additionally, the application of MXene in lithium sulfide (Li2S) cathodes is explored, highlighting both opportunities and challenges. By integrating MXene into LSB systems, this review contributes to advancing the development of high-performance, sustainable energy storage solutions.
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