%0 Journal Article
%T 石墨烯基复合材料应用于光电二氧化碳还原的基本原理，研究进展和发展前景<br>Photoelectrochemical Reduction of CO2 Over Graphene-Based Composites:Basic Principle, Recent Progress, and Future Perspective
%A 全泉
%A 谢顺吉
%A 王野
%A ()
%A 徐艺军
%A ()
%J 物理化学学报
%D 2017
%R 10.3866/PKU.WHXB201706263
%X 面对日益严重的化石能源消耗和温室效应问题，二氧化碳还原正成为一个重要的全球性研究课题，其通过消耗二氧化碳来生成可用于能源供应的产物。光电催化技术同时利用光能和外部电压，是一种用于二氧化碳还原的可行且有效的途径。因为石墨烯具有增强二氧化碳吸附和促进光生电子转移的特性能够提升石墨烯基复合电极的性能，所以引入石墨烯用于调优光电催化二氧化碳还原体系已经引起了广泛关注。本篇综述详细陈述了石墨烯基复合材料应用于光电二氧化碳还原的基本原理，电极制备方法以及目前的研究进展。我们也对这个蓬勃发展的领域未来可能会遇到的机遇和挑战进行了展望，同时提出了潜在可行的革新策略用于提升光电二氧化碳还原方面的研究。<br>In response to aggravated fossil resources consuming and greenhouse effect, CO2 reduction has become a globally important scientific issue because this method can be used to produce value-added feedstock for application in alternative energy supply. Photoelectrocatalysis, achieved by combining optical energy and external electrical bias, is a feasible and promising system for CO2 reduction. In particular, applying graphene in tuning photoelectrochemical CO2 reduction has aroused considerable attention because graphene is advantageous for enhancing CO2 adsorption, facilitating electrons transfer, and thus optimizing the performance of graphene-based composite electrodes. In this review, we elaborate the fundamental principle, basic preparation methods, and recent progress in developing a variety of graphene-based composite electrodes for photoelectrochemical reduction of CO2 into solar fuels and chemicals. We also present a perspective on the opportunities and challenges for future research in this booming area and highlight the potential evolution strategies for advancing the research on photoelectrochemical CO2 reduction
%K 光电催化
%K 二氧化碳还原
%K 石墨烯基复合材料
%K &lt
%K br&gt
%K Photoelectrochemical
%K CO2 reduction
%K Graphene-based composite
%U http://www.whxb.pku.edu.cn/CN/Y2017/V33/I12/2404