%0 Journal Article
%T 二氧化碳电化学还原的研究进展<br>Recent Progress on Electrochemical Reduction of Carbon Dioxide
%A 白晓芳
%A 陈为
%A ()
%A 王白银
%A 冯光辉
%A 魏伟
%A 焦正
%A 孙予罕
%A ()
%J 物理化学学报
%D 2017
%R 10.3866/PKU.WHXB201706131
%X 利用低品阶的可再生电能，将二氧化碳（CO2）电化学还原生成高附加值的化学品或燃料，既可以“变废为宝”、减少CO2排放，又能将可再生能源转变为高能量密度的燃料储存，具有重要的现实意义。电化学还原CO2的研究，是目前世界范围内的研究热点，许多标志性的重要研究成果不断涌现。本文首先简要介绍了CO2电化学还原的基本原理，然后概述了近5年来在其电催化剂材料和反应机理相关的实验与理论研究方面的最新研究进展，最后对其发展趋势进行了展望。<br>Conversion of carbon dioxide (CO2) to value-added chemicals and fuels driven by low-grade renewable electricity is of significant interest since it serves the dual purpose of reducing atmospheric content of CO2 by utilizing it as a feedstock and storing it in the form of high-energy-density fuels. In this regard, there are an increasing number of interesting developments taking place in the popular research focus area of electrochemical reduction of CO2. This review first introduces the general principles of CO2 electroreduction. Next, the latest progress relating to electrocatalytic materials and experimental and theoretical studies of the reaction mechanism has been discussed. Finally, the challenges and prospects for further development of CO2 electroreduction have been presented
%K 二氧化碳
%K 可再生能源
%K 电化学还原
%K 电催化剂
%K 反应机理
%K &lt
%K br&gt
%K Carbon dioxide
%K Renewable energy
%K Electrochemical reduction
%K Electrocatalyst
%K Reaction mechanism
%U http://www.whxb.pku.edu.cn/CN/Y2017/V33/I12/2388