Materials Science and Engineering: R: Reports最新文献

{"title":"Two-dimensional layered materials-based energy-efficient optoelectronic memories: A leap towards bionic vision","authors":"Aarti Dahiya ,&nbsp;Parthasarathi Pal ,&nbsp;Shalu Rani ,&nbsp;Mohit Kumar Gautam ,&nbsp;Roshni Shateesh Babu ,&nbsp;Ioannis Zeimpekis ,&nbsp;Dimitra G. Georgiadou ,&nbsp;Sanjay Kumar","doi":"10.1016/j.mser.2025.101146","DOIUrl":"10.1016/j.mser.2025.101146","url":null,"abstract":"<div><div>Optoelectronic memories have gained remarkable attention owing to their inherent capability of manipulating charge carriers under the influence of both electrical and light stimuli. The emerging optoelectronic neuromorphic devices can be used in diverse applications, including logical data processing, confidential information recording, and next-generation bionic visual systems. Photosensitive materials are foundational to many technologies, including solar cells, sensors, thin-film transistors, and light-emitting diodes. Recently, two-dimensional (2D) photosensitive materials have found application in bionic visual hardware based on optoelectronic synaptic memristor and memtransistor devices. The synthesis and growth of optoelectronic memories driven by 2D photosensitive materials have opened new horizons in the field of bionic visual systems due to their diverse optical properties, atomic scalability, and ultrafast charge carrier dynamics. This review highlights the recent developments in bionic visual hardware based on optoelectronic synaptic memristive devices and memtransistors, wherein various 2D photosensitive materials and device structures have been utilised. We first summarise the limitations of traditional computing, highlight the key advantages of this novel computing paradigm, and discuss the fundamentals of bio-vision formation. Next, we comprehensively review the various device structures and operating mechanisms of optoelectronic memristive and memtransistor architectures. The recent developments in optoelectronic synaptic devices by incorporating various 2D photosensitive materials and their application in the field of bionic visual perception are also discussed. Finally, we outline the current drawbacks and challenges of optoelectronic neuromorphic devices and the future perspective of bionic visual hardware on real system realisation.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"168 ","pages":"Article 101146"},"PeriodicalIF":31.6,"publicationDate":"2025-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145526366","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}

{"title":"Strategies to overcome the efficiency-stability conundrum of organic solar cells","authors":"Xianzhao Liu ,&nbsp;Yu Guo ,&nbsp;Yunjie Dou ,&nbsp;Senji Li,&nbsp;Ziming Chen,&nbsp;Philip C.Y. Chow","doi":"10.1016/j.mser.2025.101144","DOIUrl":"10.1016/j.mser.2025.101144","url":null,"abstract":"<div><div>Organic solar cells (OSCs) are promising candidates for flexible, printable, low-cost and environmental-friendly photovoltaic devices. Driven by the development of Y-series non-fullerene acceptors (e.g., Y6 and its derivatives), the power conversion efficiencies (PCEs) of OSCs have improved significantly over the past few years, now exceeding 20 % in single-junction cells. However, current high-efficiency OSCs tend to suffer from performance degradation upon prolonged exposure to solar irradiation and thermal stress, placing a limit on their operation stability and lifetime. In particular, thermodynamic instability of the bulk-heterojunction (BHJ) blend morphology in high-efficiency OSCs is a key factor that limits device operational stability. Here we review the physics underlying thermodynamic stability of BHJ blend morphology, and summarize various molecular and thin-film engineering strategies that have been developed recently to improve the stability of efficient OSCs based on Y-series acceptors. Future directions toward the development of efficient and stable OSCs that can meet the requirements for commercial products are discussed.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"168 ","pages":"Article 101144"},"PeriodicalIF":31.6,"publicationDate":"2025-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145526368","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}

{"title":"Functional binders in lithium batteries: From molecular structure design to practical applications","authors":"Caitian Lin ,&nbsp;Farshad Boorboor Ajdari ,&nbsp;Caiwang Mao ,&nbsp;Fereshteh Abbasi ,&nbsp;Aijing Pu ,&nbsp;Guoqiang Cao ,&nbsp;Ying Luo ,&nbsp;Yingche Wang ,&nbsp;Baoyu Sun ,&nbsp;Jingying Xie ,&nbsp;Jiangxuan Song","doi":"10.1016/j.mser.2025.101142","DOIUrl":"10.1016/j.mser.2025.101142","url":null,"abstract":"<div><div>Lithium batteries (LBs) are pivotal for meeting the escalating global need for high-performance energy storage devices. Despite their critical role in electrode and solid electrolyte fabrication, binders remain under-investigated compared to active materials, creating a significant knowledge-to-application gap. This review summarizes recent developments in binder design, focusing on their structure-property relationships. It starts with elucidating the operation and failure mechanisms of binders, underscoring their crucial roles and ideal properties in practical applications. Building on this foundation, it further elucidates molecular design strategies to impart multifunctionality to binders, including adhesion, mechanical properties, ionic/electronic conductivity, self-healing capabilities, interfacial stabilization and other functional attributes. Also, industrial application challenges and scale-up considerations for advanced binders are critically evaluated across three key aspects: ultra-thick electrodes, ultra-thin electrolytes and sustainability requirements, filling the gap between molecular design and practical applications of binders. This review outlines pathways for future development of functional binders, with the aim of providing new insights into the design of binders for next-generation high-energy-density LBs.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"168 ","pages":"Article 101142"},"PeriodicalIF":31.6,"publicationDate":"2025-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145526367","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}

{"title":"Additive-free thermally evaporated tin halide perovskite transistors","authors":"Wonryeol Yang ,&nbsp;Wantae Park ,&nbsp;Youjin Reo ,&nbsp;Soohwan Yoo ,&nbsp;Sungjae Cho ,&nbsp;Hyesun Kim ,&nbsp;Sunmin Ryu ,&nbsp;Yong-Young Noh","doi":"10.1016/j.mser.2025.101141","DOIUrl":"10.1016/j.mser.2025.101141","url":null,"abstract":"<div><div>Tin halide perovskites have emerged as promising p-type semiconductors owing to their low effective mass and high defect tolerance. While early development of perovskite thin-film transistors (TFTs) was achieved by solution processing, their reliance on solvents and poor compatibility with high-resolution patterning hindered large-scale integration. By contrast, thermal evaporation offers a solvent-free approach with precise control over the thickness and composition, making it well-suited for scalable and industry-relevant fabrication. Herein, we report the development of additive-free, thermally evaporated FASnI₃ TFTs and systematically investigate how the deposition method and precursor stoichiometry affect the crystallization behavior and device characteristics. Co-deposition enabled complete precursor conversion and (n00, n = 1,2,3)-oriented crystallization, achieving high mobility of ∼14 cm² V⁻¹ s⁻¹, while sequential deposition leads to residual SnI₂, (111)-oriented crystallization, and relatively low mobility of ∼2 cm² V⁻¹ s⁻¹. Notably, these thermally evaporated films enable reliable switching behavior without requiring hole suppressors, owing to the intrinsic control over the carrier concentration. These findings underscore the importance of optimizing the deposition strategy and precursor stoichiometry to achieve high-performance tin halide perovskite TFTs and facilitate their integration into large-area electronic systems.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"168 ","pages":"Article 101141"},"PeriodicalIF":31.6,"publicationDate":"2025-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145475289","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}

{"title":"Sustainable soil decontamination via triboelectric-electrokinetic heavy metal removal","authors":"Siyan Pan ,&nbsp;Erming Su ,&nbsp;Yuxi Wang ,&nbsp;Zhenyu Wang ,&nbsp;Herbert E. Huppert ,&nbsp;Zhong Lin Wang ,&nbsp;Leo N.Y. Cao","doi":"10.1016/j.mser.2025.101139","DOIUrl":"10.1016/j.mser.2025.101139","url":null,"abstract":"<div><div>Soil heavy metal pollution poses severe threats to ecosystems and human health. Existing remediation methods suffer from high energy costs and secondary pollution. Here, we developed a wind-driven soft-contact triboelectric nanogenerator (SC-TENG) with a ternary electrode structure to power electrokinetic remediation, achieving efficient energy harvesting from natural wind. The SC-TENG converted 65 µA AC into 10 mA pulsed DC via an energy management circuit, increasing the electric field strength. Within seven days, the system achieved 10.45 % Pb²⁺ and 27.05 % Cd²⁺ removal efficiencies. Remediated soil exhibited 100 % pea seed germination and 42.1 % faster seedling growth compared to untreated soil. This work pioneers self-powered electrokinetic remediation using pulsed DC fields generated entirely from wind energy, offering a sustainable and scalable solution for soil decontamination.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"168 ","pages":"Article 101139"},"PeriodicalIF":31.6,"publicationDate":"2025-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145475288","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}

{"title":"Magnetic-assisted 3D printed bioinspired scaffold for high-performance EMI shielding with low reflection, high mechanical robustness, and excellent thermal conductivity","authors":"Jingbo Fan ,&nbsp;Yuanyuan Tian ,&nbsp;Zhi Kai Ng ,&nbsp;Hancen Zhang ,&nbsp;Yaqi Zhu ,&nbsp;Mao See Wu ,&nbsp;Kun Zhou","doi":"10.1016/j.mser.2025.101132","DOIUrl":"10.1016/j.mser.2025.101132","url":null,"abstract":"<div><div>The rapid advancement of fifth-generation (5 G) technologies has spurred an urgent demand for advanced electromagnetic interference (EMI) shielding materials that combine high shielding effectiveness, low reflection, high mechanical robustness, and excellent thermal conductivity. However, achieving all these properties in a single material remains highly challenging, as the excessive functional fillers required to enhance EMI shielding and thermal conductivity often compromise mechanical integrity. Inspired by the comb-like microstructure of butterfly wing scales, renowned for their vivid structural coloration, excellent thermal conductivity, and mechanical properties, we designed and fabricated a gradient multilayered composite scaffold featuring oriented graphite microplatelets and a gradually varying content of nanoscale zero-valent iron across layers, using the developed magnetic-assisted multi-material 3D printing system. The resulting scaffold demonstrates exceptional EMI shielding performance with a high shielding effectiveness of 65 dB and a low reflectance of 0.26, outperforming many conventional materials in mitigating secondary electromagnetic pollution. Importantly, in addition to excellent thermal conductivity, the scaffold also exhibits outstanding mechanical robustness with a compressive strength of 98.1 MPa and a toughness of 587.4 J/m³, outperforming many reported EMI shielding materials. This 3D printed bioinspired scaffold successfully addresses the longstanding trade-off between functional performance and mechanical integrity, offering a novel strategy for developing high-performance EMI shielding materials with great application value in 5 G base station modules, data center servers, and aerospace electronics.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"168 ","pages":"Article 101132"},"PeriodicalIF":31.6,"publicationDate":"2025-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145475287","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}

{"title":"Advances in oxygen-containing functional groups-modified hard carbon anodes for sodium-ion batteries","authors":"Yufei He,&nbsp;Da Liu,&nbsp;Qinyu Li,&nbsp;Zeyu Zhu,&nbsp;Renbing Wu","doi":"10.1016/j.mser.2025.101143","DOIUrl":"10.1016/j.mser.2025.101143","url":null,"abstract":"<div><div>The incorporation of oxygen-containing functional groups (OFGs) into hard carbon (HC) has emerged as a key strategy to enhance its performance for sodium-ion batteries (SIBs). OFGs such as hydroxy, carbonyl, carboxy, and epoxy groups can effectively modulate the microstructure, surface characteristics, and electrochemical properties of HC. Nevertheless, the regulatory role of certain OFGs remains the subject of controversy, and there is a paucity of systematic summaries of their modulating mechanisms, which hinders efforts to regulate the microstructure of hard carbon. This review begins with the introduction of role of OFGs in the graphitization process, pore structure formation, defect configuration, and solid electrolyte interface regulation (SEI) with an emphasis on the relationship between the microstructure and the sodium storage performances of HC anodes. Discussion is then made on various origins and strategies to modulate OFGs, including the selection of precursor, pre- and post-treatment, and carbonization process. Finally, this review highlights the significance of OFGs in HC anodes and outlines the associated challenges and opportunities for future development.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"168 ","pages":"Article 101143"},"PeriodicalIF":31.6,"publicationDate":"2025-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145475290","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}

{"title":"Advances in stimuli-responsive polymers for biomedical and environmental applications","authors":"Tae Woong Kang ,&nbsp;Kinam Park ,&nbsp;Moon Suk Kim","doi":"10.1016/j.mser.2025.101140","DOIUrl":"10.1016/j.mser.2025.101140","url":null,"abstract":"<div><div>Stimuli-responsive polymers (SRPs), also known as “smart polymers,” have transformed biomedical and environmental applications by enabling dynamic and adaptable material properties. These polymers respond to external stimuli such as pH, temperature, light, and magnetic fields, allowing precise control over drug delivery, biosensing, pollutant removal, and sustainable material design. This review explores the fundamental principles behind SRP design, their response mechanisms, and cutting-edge fabrication strategies, highlighting their growing impact across multiple disciplines. In biomedicine, SRPs are advancing site-specific drug release, injectable scaffolds for regenerative therapies, and real-time biosensing, contributing to the evolution of personalized medicine. In environmental science, they play a crucial role in water purification, heavy metal adsorption, and biodegradable materials, offering innovative solutions to pressing sustainability challenges. Unlike previous reviews, this work emphasizes the latest breakthroughs in modular synthesis, hybrid nanostructuring, and 4D printing with a particular focus on the advances achieved over the past decade, while addressing key challenges such as scalability, stability, and cost-effectiveness. By integrating molecular engineering with green chemistry and state-of-the-art fabrication techniques, this review provides a forward-looking perspective on the future of SRPs in medicine, industry, and environmental sustainability. As research continues to advance, SRPs are set to redefine next-generation solutions for healthcare, ecological preservation, and smart material applications.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"168 ","pages":"Article 101140"},"PeriodicalIF":31.6,"publicationDate":"2025-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145415009","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}

{"title":"Biomass-based porous materials for thermal insulation","authors":"Yang Ding ,&nbsp;Chuhang Liu ,&nbsp;Guiqin Xu ,&nbsp;Mingyuan Xin ,&nbsp;Muhammad Arqam Khan ,&nbsp;Boxuan Wu ,&nbsp;Kaihe Lv ,&nbsp;Jinsheng Sun ,&nbsp;Chaozheng Liu ,&nbsp;Lixia Yang ,&nbsp;Mei-Chun Li","doi":"10.1016/j.mser.2025.101138","DOIUrl":"10.1016/j.mser.2025.101138","url":null,"abstract":"<div><div>Currently, environmental protection, energy conservation, and health are globally significant issues that have garnered widespread attention. In the pursuit of sustainable and environmentally friendly development, biomass-based porous materials (BPMs) have demonstrated revolutionary potential for thermal insulation. This review provides a comprehensive overview of recent advances in BPMs for thermal insulation. Initially, the heat transfer mechanisms in BPMs, including solid conduction, gas conduction, and radiation, are discussed. Then, key factors influencing the insulation performance of BPMs, including microstructure, the intrinsic properties of their components, thermal stability, and application environments, are summarized to guide material selection and structural design. BPMs are then classified dimensionally (i.e., 1D, 2D, and 3D), with a detailed analysis of fabrication methodologies, raw material sources (e.g., proteins, cellulose, chitosan, alginate, and lignin), and performance characteristics. Applications of BPMs in emerging thermal insulation domains, including personal thermal management, building, electronic devices, oil and gas industry, aerospace industry, and vehicles industry, are comprehensively summarized. Finally, the inherent superiority of BPMs in terms of biodegradability and recyclability is highlighted, underscoring their superiority to petroleum-based counterparts. This review is expected to stimulate further research and development of BPMs in thermal insulation applications, accelerating advancements in both fundamental studies and industrial commercialization.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"168 ","pages":"Article 101138"},"PeriodicalIF":31.6,"publicationDate":"2025-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145415010","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}

{"title":"β–phase hydroxide-steered inner-hosted metal sites for exceptional hydrogen production","authors":"Jitendra N. Tiwari ,&nbsp;Muhammad Umer ,&nbsp;Gokul Bhaskaran ,&nbsp;Matthias Vandichel ,&nbsp;Min Gyu Kim ,&nbsp;Hionsuck Baik ,&nbsp;Yun Suk Huh ,&nbsp;Young-Kyu Han","doi":"10.1016/j.mser.2025.101130","DOIUrl":"10.1016/j.mser.2025.101130","url":null,"abstract":"<div><div>High-density metal single-atom catalysts (M–SACs) tend to aggregate during synthesis and electrocatalytic processes. To prevent this aggregation, it is essential to develop ultra-low-density M–SACs that exhibit high catalytic activity and stability, which is highly challenging. Additionally, M–SACs maximize the utilization of the active sites and thus increase the atomic efficiency for electrocatalysis. Here, we present the <em>β</em>–phase and <em>α</em>–phase hydroxide-functionalized metals [<em>β</em>–Ni(OH)₂ and <em>α</em>–Co(OH)₂] as sacrificial templates to produce various M–SACs (M = Pt, Ir, Pd, and Ru) embedded in porous nitrogen-bonded carbon sheets, where the metal hydroxides interact strongly with dicyandiamide–metal complexes, effectively preventing the aggregation of isolated metal atoms. The <em>β</em>–Ni(OH)₂-driven platinum variant catalyst (Pt−0.38 wt%:<em><strong>β</strong></em><strong>–Pt</strong>_{<strong>SAs</strong>}<strong>/S</strong>_{<strong>800</strong>}; Pt−0.54 wt%:<em><strong>β</strong></em><strong>–Pt</strong>_{<strong>SAs</strong>}<strong>/S</strong>_{<strong>850</strong>}) demonstrates zero-onset potential, ultra-low overpotential (15 mV at 10 mA cm⁻²), exceptional stability over 10 days of operation, and unprecedented turnover frequencies of 3.68/3.38 H₂ s⁻¹/Pt-site, which are 78/72 times higher than that of 20 wt%Pt/C (0.047 H₂ s⁻¹/Pt-site) for the hydrogen evolution reaction (HER). Notably, <em><strong>β</strong></em><strong>–Pt</strong>_{<strong>SAs</strong>}<strong>/S</strong>_{<strong>850</strong>}-based proton-exchange-membrane water electrolysis (PEMWE) achieves a current density of 3.0 A cm⁻² at a low voltage of 1.75 V_cell@80 ℃ [exceeding the Department of Energy 2026 target], along with stable operation for over 200 h at a current density of 1.0 A cm⁻². Experimental observation and theoretical calculations indicate that the inner-hosted PtN₂ moieties remain intact within the graphitic sheets due to their lower formation energy under acidic conditions, effectively reducing the overall HER energy barriers and showcasing the true active sites responsible for the remarkable catalytic activity.</div></div>","PeriodicalId":386,"journal":{"name":"Materials Science and Engineering: R: Reports","volume":"168 ","pages":"Article 101130"},"PeriodicalIF":31.6,"publicationDate":"2025-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145374611","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}