铁基硫化物形貌与电子结构调控及催化电解水研究进展  

Structural design and electronic modulation of iron-based sulfides electrocatalysts for water splitting

作　　者：宋鹏飞 徐唯嘉 李欣悦 滕思雨 黄国庆 卜秀斌 杨春才 Pengfei Song;Weijia Xu;Xinyue Li;Siyu Teng;Guoqing Huang;Xiubin Bu;Chuncai Yang(Institute of Catalysis for Energy and Environment,College of Chemistry and Chemical Engineering,Shenyang Normal University,Shenyang 110034,China)

机构地区：[1]沈阳师范大学化学化工学院,能源与环境催化研究所,沈阳110034

出　　处：《中国科学:化学》2025年第3期612-635,共24页SCIENTIA SINICA Chimica

基　　金：沈阳师范大学博士研究启动基金(编号:BS22013);辽宁省属本科高校基本科研业务费专项资金(编号:LJ232410166053)资助项目。

摘　　要：面对日益严重的环境污染和传统化石燃料的枯竭,寻找可再生、清洁的能源变得刻不容缓.电解水作为一种资源丰富、流程简单且零碳排放的技术,被视为制备无碳氢气最具前景的方法之一.电解水制氢的关键在于降低析氢反应和析氧反应所需的过电位.现今,非贵金属材料作为电解水催化剂得到了广泛研究.其中,铁基硫化物因其较高的元素储量和与氢化酶活性相似的结构,被视为十分具有潜力的电解水催化剂.近年来,科研人员主要通过构筑纳米结构、元素掺杂、界面工程等策略来提升铁基硫化物的催化活性.在此,本文系统地综述了近年来铁基硫化物作为电解水催化剂的研究进展,并详细地阐述了催化剂形貌设计及电子结构调控与活性间的构效关系.最后,本文指出铁基硫化物在实际应用中面临的挑战及未来发展方向.With increasingly severe environmental pollution and the depletion of traditional fossil fuels,it is urgent to explore renewable and clean energy sources.Electrolysis of water,as a resource rich,simple process,and zero carbon emission technology,is regard as one of the most promising methods for producing carbon free hydrogen.The key to hydrogen production by water electrolys is to reduce the overpotential required by hydrogen evolution reaction(HER)and oxygen evolution reaction(OER).Nowadays,non-noble metal materials have been widely studied as water electrolytic catalysts.Among them,iron-based(Fe-based)sulfides are regarded as a highly promising electrolysis catalyst due to its high elemental reserves and certain resemblances to the active center of hydrogenase.In recent years,researchers have mainly improved the catalytic activity of Fe based sulfides through constructing nanostructures,element doping,and interface engineering etc.Herein,this review systematically summarizes recent research progress of Fe-based sulfides electrocatalysts for water splitting,and describes the structure-activity relationships between the morphology design,electronic structure modulatin and activity of the catalysts.Finally,we point out the challenges and future prospects of Fe-based sulfide in practical applications.

关 键 词：电解水 析氢反应 析氧反应 铁基硫化物 形貌设计 电子结构 

分 类 号：TQ426[化学工程] TQ116.21