Recent advances in hybrid water electrolysis for energy-saving hydrogen production

作     者：Di Li Jibing Tu Yingying Lu Bing Zhang Di Li;Jibing Tu;Yingying Lu;Bing Zhang

作者机构：State Key Laboratory of Chemical EngineeringInstitute of Pharmaceutical EngineeringCollege of Chemical and Biological EngineeringZhejiang UniversityHangzhou310027China ZJU-Hangzhou Global Scientific and Technological Innovation CenterHangzhou311215China 

出 版 物：《Green Chemical Engineering》 (绿色化学工程（英文）)

年 卷 期：2023年第4卷第1期

页      面：17-29页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：supported by the National Key R&D Program of China(2018YFA0209600) the National Natural Science Foundation of China(22022813 and 21878268) the Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang(2019R01006) the National Postdoctoral Program for Innovative Talents(BX20180203) Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies(JJNY202003)。 

主　　题：Hydrogen evolution reaction Hybrid water electrolysis Electrocatalytic oxidation Organic electro-oxidation High-value products 

摘      要：Electricity-driven water splitting to convert water into hydrogen(H_(2)has been widely regarded as an efficient approach for H_(2)production.Nevertheless,the energy conversion efficiency of it is greatly limited due to the disadvantage of the sluggish kinetic of oxidation evolution reaction(OER).To effectively address the issue,a novel concept of hybrid water electrolysis has been developed for energy–saving H_(2)production.This strategy aims to replace the sluggish kinetics of OER by utilizing thermodynamically favorable organics oxidation reaction to replace OER.Herein,recent advances in such water splitting system for boosting H_(2)evolution under low cell voltage are systematically summarized.Some notable progress of different organics oxidation reactions coupled with hydrogen evolution reaction(HER)are discussed in detail.To facilitate the development of hybrid water electrolysis,the major challenges and perspectives are also proposed.