Ru-doped functional porous materials for electrocatalytic water splitting  

作　　者：Chongao Tian Rui Liu Yu Zhang Wenxiu Yang Bo Wang 

机构地区：[1]Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials,Advanced Technology Research Institute(Jinan),Advanced Research Institute of Multidisciplinary Science,School of Chemistry and Chemical Engineering,Beijing Institute of Technology,Beijing 100081,China [2]Beijing Institute of Technology Library,Beijing Institute of Technology,Beijing 100081,China

出　　处：《Nano Research》2024年第3期982-1002,共21页纳米研究（英文版）

基　　金：supported by the National Key Research and Development Program of China(No.2020YFB1506300);the National Natural Science Foundation of China(Nos.21971017,21922502,and 22075018);Young Elite Scientists Sponsorship Program by BAST(No.BYESS2023163);CNPC Innovation Found(No.2022DQ02-0606);Beijing Institute of Technology Research Fund Program.

摘　　要：Electrolytic water splitting(EWS)is an attractive and promising technique for the production of hydrogen energy.Nevertheless,the sluggish kinetic rate of hydrogen/oxygen evolution reactions leads to a high overpotential and low energy efficiency.Up to date,Pt/Ir-based nanocatalysts have become the state-of-the-art EWS catalysts,but disadvantages such as high cost and low earth abundance greatly limit their applications in EWS devices.As an attractive candidate for the Pt/Ir catalysts,series of Ru-based nanomaterials have aroused much attention for their low price,Pt-like hydrogen bond strength,and high EWS activity.In particular,Ru-doped functional porous materials have been becoming one of the most representative EWS catalysts,which can not only achieve the dispersion and adjustment for active Ru sites,but also simultaneously solve the problems of mass transfer and catalytic conversion in EWS.In this review,the design and preparation strategies of Ru-doped functional porous materials toward EWS in recent years are summarized,including Ru-doped metal organic frameworks(MOFs),Ru-doped porous organic polymers(POPs),and their derivatives.Meanwhile,detailed structure–activity relationships induced by the tuned geometric/electronic structures of Ru-doped functional porous materials are further depicted in this review.Last but not least,the challenges and perspectives of Ru-doped functional porous materials catalysts are reasonably proposed to provide fresh ideas for the design of Ru-based EWS catalysts.

关 键 词：Ru-based catalyst functional porous materials electrolytic water splitting oxygen evolution reaction hydrogen evolution reaction 

分 类 号：O64[理学—物理化学]