Yanqiang Li , Xiaoyu Song , Kefei Wang , Jingli Gong , Yuping Tong , Siru Chen
{"title":"由金属有机骨架衍生的自支撑电催化剂用于水分解:最新进展与展望","authors":"Yanqiang Li , Xiaoyu Song , Kefei Wang , Jingli Gong , Yuping Tong , Siru Chen","doi":"10.1016/j.apcata.2025.120564","DOIUrl":null,"url":null,"abstract":"<div><div>The urgent need for sustainable hydrogen production has driven significant research into efficient electrocatalysts for water splitting. Self-supporting electrocatalysts, characterized by binder-free architectures directly integrated onto conductive substrates, offer compelling advantages over conventional powdered counterparts, including enhanced electrical conductivity, superior mass transport, mechanical stability, and efficient gas bubble release. Metal-organic frameworks (MOFs) have emerged as good precursors for engineering such catalysts, enabling precise control over composition, morphology, and active site configuration. In this review, recent advancements in MOF-derived self-supporting electrocatalysts for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) are summarized. We systematically analyze the design principles, synthesis strategies, and electrocatalytic performance of diverse material categories derived from MOF, including metal oxides/hydroxides, phosphides, sulfides, and selenides. For each category, we discuss how unique structural features such as multiple metal active centers, optimal H* adsorption, d-electron configurations govern catalytic activity and stability. Especially, key performance-enhancement strategies, such as heteroatom doping and heterostructure engineering are analyzed. Finally, some challenges and prospects are proposed for better designing MOF-derived self-supporting electrocatalysts to understand the structure-performance relationship and promote their practical application.</div></div>","PeriodicalId":243,"journal":{"name":"Applied Catalysis A: General","volume":"708 ","pages":"Article 120564"},"PeriodicalIF":4.8000,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Self-supporting electrocatalysts derived from metal organic frameworks for water splitting: Current progress and perspectives\",\"authors\":\"Yanqiang Li , Xiaoyu Song , Kefei Wang , Jingli Gong , Yuping Tong , Siru Chen\",\"doi\":\"10.1016/j.apcata.2025.120564\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The urgent need for sustainable hydrogen production has driven significant research into efficient electrocatalysts for water splitting. Self-supporting electrocatalysts, characterized by binder-free architectures directly integrated onto conductive substrates, offer compelling advantages over conventional powdered counterparts, including enhanced electrical conductivity, superior mass transport, mechanical stability, and efficient gas bubble release. Metal-organic frameworks (MOFs) have emerged as good precursors for engineering such catalysts, enabling precise control over composition, morphology, and active site configuration. In this review, recent advancements in MOF-derived self-supporting electrocatalysts for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) are summarized. We systematically analyze the design principles, synthesis strategies, and electrocatalytic performance of diverse material categories derived from MOF, including metal oxides/hydroxides, phosphides, sulfides, and selenides. For each category, we discuss how unique structural features such as multiple metal active centers, optimal H* adsorption, d-electron configurations govern catalytic activity and stability. Especially, key performance-enhancement strategies, such as heteroatom doping and heterostructure engineering are analyzed. Finally, some challenges and prospects are proposed for better designing MOF-derived self-supporting electrocatalysts to understand the structure-performance relationship and promote their practical application.</div></div>\",\"PeriodicalId\":243,\"journal\":{\"name\":\"Applied Catalysis A: General\",\"volume\":\"708 \",\"pages\":\"Article 120564\"},\"PeriodicalIF\":4.8000,\"publicationDate\":\"2025-09-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Catalysis A: General\",\"FirstCategoryId\":\"1\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0926860X25004661\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Catalysis A: General","FirstCategoryId":"1","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0926860X25004661","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Self-supporting electrocatalysts derived from metal organic frameworks for water splitting: Current progress and perspectives
The urgent need for sustainable hydrogen production has driven significant research into efficient electrocatalysts for water splitting. Self-supporting electrocatalysts, characterized by binder-free architectures directly integrated onto conductive substrates, offer compelling advantages over conventional powdered counterparts, including enhanced electrical conductivity, superior mass transport, mechanical stability, and efficient gas bubble release. Metal-organic frameworks (MOFs) have emerged as good precursors for engineering such catalysts, enabling precise control over composition, morphology, and active site configuration. In this review, recent advancements in MOF-derived self-supporting electrocatalysts for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) are summarized. We systematically analyze the design principles, synthesis strategies, and electrocatalytic performance of diverse material categories derived from MOF, including metal oxides/hydroxides, phosphides, sulfides, and selenides. For each category, we discuss how unique structural features such as multiple metal active centers, optimal H* adsorption, d-electron configurations govern catalytic activity and stability. Especially, key performance-enhancement strategies, such as heteroatom doping and heterostructure engineering are analyzed. Finally, some challenges and prospects are proposed for better designing MOF-derived self-supporting electrocatalysts to understand the structure-performance relationship and promote their practical application.
期刊介绍:
Applied Catalysis A: General publishes original papers on all aspects of catalysis of basic and practical interest to chemical scientists in both industrial and academic fields, with an emphasis onnew understanding of catalysts and catalytic reactions, new catalytic materials, new techniques, and new processes, especially those that have potential practical implications.
Papers that report results of a thorough study or optimization of systems or processes that are well understood, widely studied, or minor variations of known ones are discouraged. Authors should include statements in a separate section "Justification for Publication" of how the manuscript fits the scope of the journal in the cover letter to the editors. Submissions without such justification will be rejected without review.