文献类型：期刊文献

中文题名：A review of pulse electrolysis for efficient energy conversion and chemical production

作者：Tao Liu[1];Jinling Wang[2];Xuejing Yang[2];Ming Gong[1]

机构：[1]Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials,Fudan University,200438 Shanghai,China;[2]National Engineering Laboratory for Industrial Wastewater Treatment,East China University of Science and Technology,200237 Shanghai,China

年份：2021

卷号：30

期号：8

起止页码：69

中文期刊名：Journal of Energy Chemistry

外文期刊名：能源化学（英文版）

收录：CSTPCD;;Scopus;CSCD:【CSCD2021_2022】；

基金：supports from the National Key R&D program of China(2019YFC1604602);supports from the National Key Basic Research Program of China(2019YFC1906700);the National Natural Science Foundation of China(21876049,51878643)。

语种：英文

中文关键词：Pulse electrolysis;Energy conversion;Chemical production;Water splitting;CO_(2) reduction;Energy electrocatalysis

摘要：Electrochemical transformation emerges as an important solution to sustainable energy conversion and chemical production.Conventional electrolytic systems usually operate under galvanostatic or potentiostatic conditions that sometimes result in unsatisfactory efficiencies or selectivities.Pulse electrolysis by pulsating and programming the potentials/currents can feature unique tunability to the electrodeelectrolyte interface properties that can give rise to drastically different electrochemical behaviors compared to the steady-state counterparts.Although invented almost 100 years ago,pulse electrolysis has received little attention over the period,but has recently attracted a revived focus toward the energyefficient electrolysis.This review will summarize the history and recent efforts of pulse electrolysis in three categories:water electrolysis,CO_(2)electrolysis and other electrolysis.In each section,the advantage of pulse electrolysis over steady-state electrolysis will be discussed in detail,giving a comprehensive overview of the pulse effect on the electrolytic systems.Finally,we will provide our vision of future directions in pulse electrolysis based on previous works.