Electrodeposited binder-free oxy-hydroxide nanostructures as promising electrocatalyst for hydrogen and oxygen evolution reactions  

作　　者：Danial Iravani Ghasem Barati Darband 

机构地区：[1]Chemical Engineering Department,Faculty of Engineering,Ferdowsi University of Mashhad(FUM),9177948944 Mashhad,Iran [2]Materials and Metallurgical Engineering Department,Faculty of Engineering,Ferdowsi University of Mashhad(FUM),9177948944 Mashhad,Iran

出　　处：《Nano Research》2025年第2期11-63,共53页纳米研究(英文版)

基　　金：This research was funded by Iran National Science Foundation(INSF)under project(No.4024998).

摘　　要：In recent years,extensiveresearch and development have been conducted on renewable energies to overcome the problems caused by fossil fuel consumption.In the meantime,the production of hydrogen energy through electrochemical water spltting(EWS)has been limited by various challenges,such as high required overpotential.Additionally,other methods of hydrogen production may lead to environmental problems,such as greenhouse gas emissions.Effective electrocatalysts can significantly mitigate the EWS challenges.Oxy-hydroxide compoundspossess unique properties that make them effective electrocatalysts for the hydrogen evolution reaction(HER)and oxygen evolution reaction(OER).Additionally,the utilizationof the electrodeposition method,a binder-free technique,enables the production of electrodes exhibiting favorable electrocatalytic activity and stability.This review article provides an overview of the challenges associated with the EWS technique,highlighting the importance of transition metal oxy-hydroxide electrodes in facilitating the HER and OER reactions.Additionally,the paper evaluates the effectiveness of fabricated transition metal oxy-hydroxide electrodes through electrodeposition and suggests potential areas for future research on Ews.

关 键 词：electrochemical water splitting hydrogen evolution reaction oxygen evolution reaction ELECTRODEPOSITION oxy-hydroxides 

分 类 号：F42[经济管理—产业经济]