Photocatalytic and Photoelectrocatalytic Reduction of CO2 Using Heterogeneous Catalysts with Controlled Nanostructures
Photocatalytic and Photoelectrocatalytic Reduction of CO2 Using Heterogeneous Catalysts with Controlled Nanostructures
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DOI：
10.1002/chin.201608275
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发表时间：
2016-02
期刊：
影响因子：
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通讯作者：
Shunji Xie;Qinghong Zhang;Guodong Liu;Ye Wang
中科院分区：
文献类型：
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作者：
Shunji Xie;Qinghong Zhang;Guodong Liu;Ye Wang
近年来，开发高效的人工光催化剂和光电催化剂用于H2O还原CO2制备燃料和化学品引起了人们的广泛关注。虽然使用太阳能从CO2生产燃料或化学品的最新技术还远远没有实际考虑，但已经积累了丰富的知识来了解决定催化性能的关键因素。这篇专题文章重点介绍了使用多相催化剂的光催化和光电催化还原CO2与H2O的最新进展。半导体的结构方面的影响，如晶相，颗粒大小，形态，暴露的方面和异质结，对它们的催化行为进行了讨论。不同类型的助催化剂的作用和它们的纳米结构对表面CO2化学吸附和还原的影响也进行了分析。本文旨在提供见解的合理设计的高效多相催化剂与控制纳米结构的光催化和光电催化还原CO2与H2O。
The development of efficient artificial photocatalysts and photoelectrocatalysts for the reduction of CO2 with H2O to fuels and chemicals has attracted much attention in recent years. Although the state-of-the-art for the production of fuels or chemicals from CO2 using solar energy is still far from practical consideration, rich knowledge has been accumulated to understand the key factors that determine the catalytic performances. This Feature article highlights recent advances in the photocatalytic and photoelectrocatalytic reduction of CO2 with H2O using heterogeneous semiconductor-based catalysts. The effects of structural aspects of semiconductors, such as crystalline phases, particle sizes, morphologies, exposed facets and heterojunctions, on their catalytic behaviours are discussed. The roles of different types of cocatalysts and the impact of their nanostructures on surface CO2 chemisorption and reduction are also analysed. The present article aims to provide insights into the rational design of efficient heterogeneous catalysts with controlled nanostructures for the photocatalytic and photoelectrocatalytic reduction of CO2 with H2O.