Advanced Materials最新文献_第10页

Carbazole-Based Thin Microporous Polymer Films for Photocatalytic Hydrogen Evolution. 咔唑基薄微孔聚合物光催化析氢膜。

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-23 DOI: 10.1002/adma.202506689

Veit Dippold, Hüseyin Küçükkeçeci, Eugenia Bosler, Johannes Schmidt, Samrat Ghosh, Gregor Michl, Islam E Khalil, Lisa Gerland, Adam Lange, Dirk Oberschmidt, Arne Thomas

{"title":"Carbazole-Based Thin Microporous Polymer Films for Photocatalytic Hydrogen Evolution.","authors":"Veit Dippold, Hüseyin Küçükkeçeci, Eugenia Bosler, Johannes Schmidt, Samrat Ghosh, Gregor Michl, Islam E Khalil, Lisa Gerland, Adam Lange, Dirk Oberschmidt, Arne Thomas","doi":"10.1002/adma.202506689","DOIUrl":"https://doi.org/10.1002/adma.202506689","url":null,"abstract":"Photocatalytic hydrogen evolution is a direct pathway to store solar energy in chemicals. Conjugated microporous polymers (CMPs) are porous organic photocatalysts, that are typically applied in powder form in heterogenous catalytic reactions. However, the use of powder photocatalysts in dispersion poses some major challenges when it comes to practical applications in larger scales. In this manuscript, the photocatalytic performance of a carbazole-based porous organic polymer (C-POP) film produced by electro polymerizing 1,2,3,5-Tetrakis(carbazol-9-yl)-4,6-dicyanobenzene (4CzIPN) is investigated, well-known for its intriguing photocatalytic properties. The thickness of the intrinsic microporous film is tuneable by the amount of cyclic voltammetry cycles but it is shown that the hydrogen production is not dependent on film thickness. It can therefore be concluded that catalysis is mainly occuring on the outer surface of the films, questioning whether high surface areas are always required for efficient photocatalysis. A microstructured film offers the advantage that, with a reduced amount of polymer material, a constant or even increased external surface area of the film can be achieved. The approach presented here is therefore advantageous for achieving high hydrogen production per unit area with minimal amounts of polymer, as very thin layers are already sufficient for high activity.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e2506689"},"PeriodicalIF":27.4,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144367675","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}

引用次数: 0

Architected Liquid Crystal Elastomer Lattices with Programmable Energy Absorption. 具有可编程能量吸收的结构液晶弹性体晶格。

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-23 DOI: 10.1002/adma.202420048

Rodrigo Telles, Julie A Mancini, Jorge-Luis Barrera, Marlini Simoes, Dominique H Porcincula, Adam Bischoff, Devin J Roach, Samuel C Leguizamon, Elaine Lee, Caitlyn C Cook, Jennifer A Lewis

引用次数: 0

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli 二维共价有机骨架在受控热刺激下的逐步表面合成和转化

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-23 DOI: 10.1002/adma.202506942

Ana Barragán, Elena Pérez‐Elvira, Diego J. Vicent, Marco Lozano, Diego Soler‐Polo, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, José I. Urgel, Pavel Jelínek, Nazario Martín, David Écija

{"title":"Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli","authors":"Ana Barragán, Elena Pérez‐Elvira, Diego J. Vicent, Marco Lozano, Diego Soler‐Polo, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, José I. Urgel, Pavel Jelínek, Nazario Martín, David Écija","doi":"10.1002/adma.202506942","DOIUrl":"https://doi.org/10.1002/adma.202506942","url":null,"abstract":"The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking into account the envisioned applications in a variety of fields, including gas and energy storage, sensing, catalysis, and optoelectronics. Recently, the advent of on‐surface covalent synthesis has allowed the design of one‐atom‐thick COFs, although the in situ transformations of such materials at interfaces have remained elusive. In this work, advantage is taken of an ex‐professo synthesized molecular precursor endowed with gem‐dibromide functional groups and a phenanthroline moiety to exploit steric hindrance as a synthetic controlling concept and, by subsequent chemical coupling reactions through thermal activation, afford COF transformations at interfaces in a controlled stepwise manner. In a first step, 1D covalent molecular chains are formed and self‐assembled in a 2D supramolecular network, which, upon annealing, gives rise to a 2D porous organo‐metallic network. Further annealing at higher temperatures affords the formation of a 2D‐COF comprising linear chains based on ethynylene bridges at the cores of the monomers and carbon‐carbon couplings at their peripheries. Such ethynylene linkages are transformed into antiaromatic pentalene moieties upon subsequent annealing, thus exemplifying the conversion of 2D‐COFs at interfaces. These results provide new avenues toward the engineering and in situ chemical transformations of 2D‐COFs in a stepwise manner, anticipating the tailoring of the structure and electronic properties of monolayer 2D‐COFs by thermal stimuli.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"20 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144341070","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}

引用次数: 0

AI‐Driven Defect Engineering for Advanced Thermoelectric Materials 人工智能驱动的先进热电材料缺陷工程

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-23 DOI: 10.1002/adma.202505642

Chu‐Liang Fu, Mouyang Cheng, Nguyen Tuan Hung, Eunbi Rha, Zhantao Chen, Ryotaro Okabe, Denisse Córdova Carrizales, Manasi Mandal, Yongqiang Cheng, Mingda Li

{"title":"AI‐Driven Defect Engineering for Advanced Thermoelectric Materials","authors":"Chu‐Liang Fu, Mouyang Cheng, Nguyen Tuan Hung, Eunbi Rha, Zhantao Chen, Ryotaro Okabe, Denisse Córdova Carrizales, Manasi Mandal, Yongqiang Cheng, Mingda Li","doi":"10.1002/adma.202505642","DOIUrl":"https://doi.org/10.1002/adma.202505642","url":null,"abstract":"Thermoelectric materials offer a promising pathway to directly convert waste heat to electricity. However, achieving high performance remains challenging due to intrinsic trade‐offs between electrical conductivity, the Seebeck coefficient, and thermal conductivity, which are further complicated by the presence of defects. This review explores how artificial intelligence (AI) and machine learning (ML) are transforming thermoelectric materials design. Advanced ML approaches including deep neural networks, graph‐based models, and transformer architectures, integrated with high‐throughput simulations and growing databases, effectively capture structure‐property relationships in a complex multiscale defect space and overcome the “curse of dimensionality”. This review discusses AI‐enhanced defect engineering strategies such as composition optimization, entropy and dislocation engineering, and grain boundary design, along with emerging inverse design techniques for generating materials with targeted properties. Finally, it outlines future opportunities in novel physics mechanisms and sustainability, highlighting the critical role of AI in accelerating the discovery of thermoelectric materials.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"644 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144341103","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}

引用次数: 0

Injectable Functional Porous Carbon‐Loaded Hydrogel with Long‐Term Retention and Synergistic Anti‐Tumor Properties for Tumor Therapy 可注射功能多孔碳负载水凝胶，具有长期保留和协同抗肿瘤特性，用于肿瘤治疗

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-23 DOI: 10.1002/adma.202502455

Dongtian Miao, Rui Luo, Yang Li, Xiusen Qin, Yuanbin Wang, Yue Zhang, Tan Yi, Hui Wang, Bingna Zheng, Rongkang Huang, Dingcai Wu

{"title":"Injectable Functional Porous Carbon‐Loaded Hydrogel with Long‐Term Retention and Synergistic Anti‐Tumor Properties for Tumor Therapy","authors":"Dongtian Miao, Rui Luo, Yang Li, Xiusen Qin, Yuanbin Wang, Yue Zhang, Tan Yi, Hui Wang, Bingna Zheng, Rongkang Huang, Dingcai Wu","doi":"10.1002/adma.202502455","DOIUrl":"https://doi.org/10.1002/adma.202502455","url":null,"abstract":"In situ therapies show significant promise for the treatment of unresectable tumors that lack tumor supply vessels. However, it remains a tremendous challenge to achieve precise delivery and sustained release of anti‐tumor agents with synergistic anti‐tumor efficacy. Here, a novel in situ injectable hydrogel (denoted as CFe/βCP+Cis hydrogel) has been designed by integrating β‐CD‐g‐PEGMA (βCP) molecular brush hydrogel with functional carbon nanozyme (CFe) and cisplatin. The reversible gel network of βCP hydrogel and the rigid nanoscale architecture of CFe endow CFe/βCP+Cis hydrogel with properties conducive to injectability and long‐term retention (more than 63 days). CFe and cisplatin mixed in hydrogel are both gradually released into the tumor tissue, facilitating the synergistic anti‐tumor efficacy via ferroptosis and cytotoxicity. In addition, CFe/βCP hydrogel can reduce the M2‐like/M1‐like ratio of macrophages and promote the infiltration of CD8+ T cells in the tumor microenvironment to enhance anti‐tumor immunity. As a result, the CFe/βCP+Cis hydrogel demonstrates significant potential for precise and sustained tumor treatment through chemodynamic therapy, chemotherapy, immunoregulation, and long‐term retention properties.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"245 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144341066","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}

引用次数: 0

Covalent Surface Modification of Hydrophobic Alkoxides on Ti₃C₂T_x MXene Nanosheets Toward Amphiphilic and Electrically Conductive Inks. Ti3C2Tx MXene纳米片上疏水性烷氧化物共价表面改性制备两亲性和导电油墨。

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-23 DOI: 10.1002/adma.202502440

Seongeun Lee, Eunyeong Yang, Juyun Lee, Tae Yun Ko, Seon Joon Kim

{"title":"Covalent Surface Modification of Hydrophobic Alkoxides on Ti3C2Tx MXene Nanosheets Toward Amphiphilic and Electrically Conductive Inks.","authors":"Seongeun Lee, Eunyeong Yang, Juyun Lee, Tae Yun Ko, Seon Joon Kim","doi":"10.1002/adma.202502440","DOIUrl":"https://doi.org/10.1002/adma.202502440","url":null,"abstract":"MXenes have garnered significant interest for use in conductive inks, processed either in aqueous solutions or organic solvents following surface modification. However, maintaining their electrical conductivity during dispersion across a broad range of solvents, particularly non-polar ones, has proven challenging, limiting their potential applications as conductive dispersions. Here, a straightforward method is presented for synthesizing electrically conductive and amphiphilic MXenes via surface modification. Alkoxide groups, such as ethoxide and phenoxide, are covalently attached to Ti3C2Tx MXene surfaces using a nucleophilic substitution mechanism, enabling stable dispersion in both polar and non-polar solvents. These alkoxide-functionalized MXenes exhibited an electrical conductivity of up to 2,700 S cm-1 and dispersibility in non-polar solvents like toluene, surpassing previous modification approaches. Additionally, they demonstrate enhanced oxidative stability and excellent coating performance on substrates with varied surface energies. The electromagnetic interference (EMI) shielding films fabricated with these MXenes exhibited some of the highest performance among surface-modified MXenes and their composites, achieving shielding efficiency comparable to that of pristine Ti3C2Tx MXene films, while offering significantly improved durability. These findings may contribute to the development of improved processing approaches for MXenes, paving the way for advancements in printable and wearable electronics while addressing key challenges in MXene processing and modification.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e2502440"},"PeriodicalIF":27.4,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144367676","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}

引用次数: 0

Deep Eutectic Solvents Formed by Complex Hydrides: A New Class of Hydrogen‐Rich Liquid 由复杂氢化物形成的深共晶溶剂：一类新的富氢液体

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-23 DOI: 10.1002/adma.202502566

Loris Lombardo, Taichi Nishiguchi, Thi Ha My Pham, Andreas Züttel, Satoshi Horike

{"title":"Deep Eutectic Solvents Formed by Complex Hydrides: A New Class of Hydrogen‐Rich Liquid","authors":"Loris Lombardo, Taichi Nishiguchi, Thi Ha My Pham, Andreas Züttel, Satoshi Horike","doi":"10.1002/adma.202502566","DOIUrl":"https://doi.org/10.1002/adma.202502566","url":null,"abstract":"Deep eutectic solvents (DESs) are novel mixtures that exhibit a significant depression in melting points compared to their individual components. This work finds that combining tetrabutylammonium borohydride (TBABH) with ammonia borane (AB) yields new, stable, hydrogen‐rich liquids under ambient conditions, with a glass transition as low as −50 °C. Liquid mixtures containing up to 6.9 wt% hydrogen can be easily obtained through physical grinding. The strong interaction between the BH4− anion of TBABH and AB coupled with the vibration dynamics of the alkyl chains accounts for the sharp decrease in melting point. The eutectic point is identified at a TBABH‐AB molar ratio of 1–2. Increasing the AB ratio further reduces the glass transition temperature but also induces a cold crystallization phenomenon. These mixtures can release hydrogen at temperatures as low as 60 °C, making them promising candidates for hydrogen storage. This represents the first example of a hydride‐based DES, advancing research on complex hydrides and opening the door to the discovery of new hydrogen‐rich liquids for various applications.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"9 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144341078","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}

引用次数: 0

All‐Polymer Polyethylene‐Hydrogel Felt for Efficient Evaporative Cooling and Ecological Restoration in Photovoltaic Power Plants 用于光伏电站高效蒸发冷却和生态恢复的全聚合物聚乙烯水凝胶毡

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-23 DOI: 10.1002/adma.202501698

Kaibin Zheng, Xifan Fu, Yongshun Ren, Zehua Yu, Zhi Huang, Jing Li, Yuncheng Peng, Chaoji Chen, Kang Liu

{"title":"All‐Polymer Polyethylene‐Hydrogel Felt for Efficient Evaporative Cooling and Ecological Restoration in Photovoltaic Power Plants","authors":"Kaibin Zheng, Xifan Fu, Yongshun Ren, Zehua Yu, Zhi Huang, Jing Li, Yuncheng Peng, Chaoji Chen, Kang Liu","doi":"10.1002/adma.202501698","DOIUrl":"https://doi.org/10.1002/adma.202501698","url":null,"abstract":"With the explosive growth of photovoltaic (PV) power station, the energy efficiency and ecological impact of which have emerged as two important points of great concern. In this work, an approach is proposed to cool solar panels and facilitate ecological restoration by engineering moisture cycle in PV plants with an all‐polymer hydroscopic felt. Formed by fibers with highly oriented polyethylene (PE) micro‐fiber cores and polyacrylamide (PAAm) shells of a few microns in thickness, the felt is ultra‐light, anti‐corrosive, and demonstrates a high passive heat transfer coefficient of 1100 W m−2 K−1. Under the solar light of one sun, the felt reduces the temperature of solar cells by 28 °C, and increases the output power by 20.4%. Moreover, the felt regenerates to the original state in only 1.3 times the evaporation time. In addition, due to the high evaporation and moisture absorption rate, the PE/hydrogel felt exhibits the ability to raise the ambient humidity in photovoltaic plants by 24% and lower the ambient temperature by 2.6 °C, which significantly promotes the survival rate of surrounding flora. These results show the ability of the all‐polymer hydroscopic felt in promoting energy efficiency of PV conversion and offers the potential to augment ecological restoration using PV plants.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"13 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144341141","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}

引用次数: 0

Fabrication of Organic/Inorganic Nanocomposites: From Traditional Synthesis to Additive Manufacturing. 有机/无机纳米复合材料的制备：从传统合成到增材制造。

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-23 DOI: 10.1002/adma.202505504

Liwen Zhang, Xumin Huang, Liwei Liu, Naufal Kabir Ahamed Nasar, Xinyan Gu, Thomas P Davis, Xiaoyu Rayne Zheng, Lianzhou Wang, Ruirui Qiao

{"title":"Fabrication of Organic/Inorganic Nanocomposites: From Traditional Synthesis to Additive Manufacturing.","authors":"Liwen Zhang, Xumin Huang, Liwei Liu, Naufal Kabir Ahamed Nasar, Xinyan Gu, Thomas P Davis, Xiaoyu Rayne Zheng, Lianzhou Wang, Ruirui Qiao","doi":"10.1002/adma.202505504","DOIUrl":"10.1002/adma.202505504","url":null,"abstract":"Nanocomposites, are materials that incorporate nanosized particles into a matrix of standard material, have emerged as a versatile class of materials with tunable properties for a wide range of applications. Traditional fabrication approaches, including physical blending, in situ polymerization, layer-by-layer assembly, and sol-gel synthetic methods, have been widely employed to develop nanocomposites with high structural homogeneity and tailored properties. This review presents a cohesive and comprehensive overview of nanocomposite fabrication methods, spanning from conventional synthetic strategies to cutting-edge approaches such as 3D printing technologies. How 3D printing has driven innovations in nanocomposite applications, particularly in biomedicine, soft robotics, electronics, and water treatment, is explored. Additionally, key challenges in 3D-printed nanocomposite development are discussed, and emerging advancements such as 5D printing, artificial intelligence (AI)-assisted material optimization, nanoscale additive manufacturing, and closed-loop recycling systems are highlighted. By bridging traditional synthesis with cutting-edge fabrication techniques, this review aims to provide insights into the future directions of nanocomposite research and applications.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e2505504"},"PeriodicalIF":27.4,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144367677","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}

引用次数: 0

A High‐entropy Antiperovskite Nitride Enables Efficient Anion Exchange Membrane Water Electrolysis 高熵反钙钛矿氮化物实现高效阴离子交换膜电解

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-23 DOI: 10.1002/adma.202509042

Jiaxi Zhang, Yuanhua Tu, Xiaomin Xu, Jun Ke, Longhai Zhang, Chengzhi Zhong, Yuwei Zhang, Li Du, San Ping Jiang, Zongping Shao, Zhiming Cui

{"title":"A High‐entropy Antiperovskite Nitride Enables Efficient Anion Exchange Membrane Water Electrolysis","authors":"Jiaxi Zhang, Yuanhua Tu, Xiaomin Xu, Jun Ke, Longhai Zhang, Chengzhi Zhong, Yuwei Zhang, Li Du, San Ping Jiang, Zongping Shao, Zhiming Cui","doi":"10.1002/adma.202509042","DOIUrl":"https://doi.org/10.1002/adma.202509042","url":null,"abstract":"Despite the availability of many (oxy)hydroxide‐based oxygen evolution reaction (OER) electrocatalysts with favorable intrinsic activity, few perform well in anion exchange membrane water electrolyzers (AEMWEs). Their poor electrical conductivity confines the OER to the boundary between the current collector and electrocatalyst, resulting in poor catalyst utilization. Herein, the use of highly conductive antiperovskite nitride is proposed as a platform to develop robust OER electrodes for AEMWEs with outstanding performance. By growing over nickel foam, high catalyst surface is realized. Under operation conditions, surface reconstruction leads to the formation of a thin layer of metal oxy‐hydroxide, which acts as the real catalyst while protecting the bulk nitride from further corrosion, in turn the conductive antiperovskite effectively improves the catalyst utilization due to efficient current collection. By further rational design of the antiperovskite with a high‐entropy composition capable of selective dissolution of elements, lattice oxygen participation in the OER catalysis is enhanced, resulting in boosted intrinsic activity. Specifically, FeZnNNiCoV shows a 108‐fold increase in OER specific activity compared to low‐entropy ZnNNiCo and ultra‐high stability at 1 A cm−2 over 1000 h. The corresponding AEMWE requires a potential of only 1.76 V to reach 1 A cm−2, making it highly promising for practical applications.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"16 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144341065","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}

引用次数: 0