催化学报 ›› 2011, Vol. 32 ›› Issue (10): 1565-1572.DOI: 10.3724/SP.J.1088.2011.10509

• 综述 • 上一篇    下一篇

光催化还原 CO2 的研究现状和发展前景

吴聪萍, 周勇a, 邹志刚b   

  1. 南京大学环境材料与再生能源研究中心, 江苏南京 210093
  • 收稿日期:2011-05-09 修回日期:2011-08-26 出版日期:2011-09-30 发布日期:2015-02-12

Research Progress in Photocatalytic Conversion of CO2 to Hydrocarbons

WU Congping, ZHOU Yonga, ZOU Zhigangb   

  1. Ecomaterial and Renewable Energy Research Center, Nanjing University, Nanjing 210093, Jiangsu, China
  • Received:2011-05-09 Revised:2011-08-26 Online:2011-09-30 Published:2015-02-12

摘要: 综述了光催化还原 CO2 的研究进展, 并重点介绍了本课题组在光催化还原 CO2 为碳氢燃料方面的研究工作, 通过该途径可降低 CO2 在大气中的排放浓度, 还可将 CO2 转化为烷烃、醇或其它有机物质, 从而实现碳材料的再循环使用. 最后展望了该研究领域的前景.

关键词: 光催化, 二氧化碳, 还原, 碳氢化合物

Abstract: CO2 photoreduction as typical advanced technology has been becoming one of the most promising solutions to mitigate CO2 emissions. Firstly, emission reduction and utilization of CO2 was introduced. Then the present research status of photocatalytic conversion of CO2 was reviewed, with particular attention to our recent progress on this field. The artificial photosynthesis technology helps one partially reduce atmospheric CO2 levels and fulfill the recycle utilization of CO2. Finally, challenges and prospects for further development of this field are presented.

Key words: photocatalysis, carbon dioxide, reduction, hydrocarbons