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| 光电催化还原二氧化碳概览 | |
| 引用本文： | 饶旭峰,许杰,刘予宇,张久俊. 光电催化还原二氧化碳概览[J]. 自然杂志, 2017, 39(4): 235-241 |
| 作者姓名： | 饶旭峰 许杰 刘予宇 张久俊 |
| 作者单位： | 1.上海大学理学院，上海 200444；2上海大学可持续能源研究院，上海 200444 |
| 摘 要： | 光电催化还原二氧化碳(CO_2)利用光能和电能可以将二氧化碳转化为液体燃料或其他有机化合物,还原过程结合了光催化还原和电化学还原的优点,具有巨大的应用潜力。通过简要介绍并比较光催化转化、电催化还原和光电协同催化还原CO_2的原理和特点,得出光电催化还原CO_2具备诸多优点,并对光电催化还原CO_2的影响因素进行了分析,最后对其未来的研究方向进行了展望。 |
| 关 键 词： | 光催化 光电催化 二氧化碳还原 |
| 收稿时间： | 2017-06-14 |
Photoelectrocatalysis of carbon dioxide |
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| RAO Xufeng,XU Jie,LIU Yuyu,ZHANG Jiujun. Photoelectrocatalysis of carbon dioxide[J]. Chinese Journal of Nature, 2017, 39(4): 235-241 | |
| Authors: | RAO Xufeng XU Jie LIU Yuyu ZHANG Jiujun |
| Affiliation: | 1.College of Sciences, Shanghai University, Shanghai 200444, China;2.Institute of Sustainable Energy, Shanghai University,;Shanghai 200444, China |
| Abstract: | Photoelectrocatalysis of carbon dioxide utilizes solar power and electrical power as energy sources to convert carbon dioxide (CO2) into liquid fuels or other organic compounds. This process combines photocatalytic reduction and electrochemical reduction, and possesses great potential for future applications. In this paper, fundamental mechanisms and characteristics of photocatalysis, electrochemical reduction and photoelectrocatalysis are briefly introduced. The advantages of photoelectrocatalysis are emphasized, and the factors affecting CO2 photoelectrocatalysis are also analyzed. Future research directions on CO2 photoelectrocatalysis are then proposed. |
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