Modification strategies on nickel-based electrocatalysts for energyefficient anodic reactions  

作　　者：Jingwen Yu Yunliang Liu Naiyun Liu Yaxi Li Yuanyuan Cheng Peng Cao Yixian Liu Xinya Yuan Xinyue Zhang Haitao Li 

机构地区：[1]Institute for Energy Research,School of Chemistry and Chemical Engineering,Jiangsu University,Zhenjiang 212013,China

出　　处：《Nano Research》2025年第1期50-75,共26页纳米研究（英文版）

基　　金：supported by the National Natural Science Foundation of China(Nos.52072152 and 51802126);the Jiangsu University Jinshan Professor Fund,the Jiangsu Specially-Appointed Professor Fund,Open Fund from Guangxi Key Laboratory of Electrochemical Energy Materials,Zhenjiang“Jinshan Talents”Project 2021,China PostDoctoral Science Foundation(No.2022M721372);“Doctor of Entrepreneurship and Innovation”in Jiangsu Province(No.JSSCBS20221197);the Postgraduate Research&Practice Innovation Program of Jiangsu Province(Nos.KYCX22_3645 and KYCX24_3964);Student Research Project of Jiangsu University(No.23A586).

摘　　要：Electrocatalytic chemical oxidation(ECO)is an energy-efficient anodic reaction alternative to the oxygen evolution reaction(OER).ECO lowers the reaction potential and yields higher-value fine chemicals at the anode.The catalyst material plays a crucial role in influencing and determining ECO performance.Enhancing catalyst performance encompasses aspects such as activity,stability,selectivity and cost.Nickelbased electrocatalysts have garnered significant attention for their exceptional performance and widespread use in ECO applications.By modifying nickel-based electrocatalysts,the formation of NiOOH active centers can be encouraged.Strategies such as adjusting size and morphology,doping,introducing defects and constructing heterojunctions are advantageous for enhancing performance.Given the rapid advancements in related research fields,it is imperative to comprehend the mechanisms of nickel-based electrocatalysts in ECO and develop innovative catalysts.This article provides an overview of the modification strategies of nickel-based electrocatalysts,as well as their applications and mechanisms in ECO.

关 键 词：anodic reactions electrocatalytic chemical oxidation nickel-based electrocatalysts NIOOH modification strategies 

分 类 号：O64[理学—物理化学]