中国炼油与石油化工 ›› 2022, Vol. 24 ›› Issue (1): 149-160.

• Review • 上一篇    

Photocatalysts for photocatalytic CO2 reduction:A review

张力中   

  1. 中北大学材料科学与工程学院
  • 收稿日期:2022-02-13 修回日期:2021-10-07 出版日期:2022-03-30 发布日期:2022-03-30
  • 通讯作者: 张力中 E-mail:2425653538@qq.com
  • 基金资助:
    BiMO4(M=Nb,Ta)/N2Sx(N=Mo,Sn,Bi)异质结构筑及水环境药物残留的光催化深度降解

Photocatalysts for photocatalytic CO2 reduction:A review

Lizhong Zhang   

  • Received:2022-02-13 Revised:2021-10-07 Online:2022-03-30 Published:2022-03-30
  • Contact: Lizhong Zhang E-mail:2425653538@qq.com

摘要: Energy crisis and environmental pollution have become vitally severe challenges for the current society. During the circumstances of pursuing carbon peak and carbon neutrality, photocatalytic CO2 reduction will be an essential, necessary and even inevitable development requirement and trend. However, there are some bottlenecks that need to be addressed immediately, such as low quantum efficiency and narrow light absorption range for single photocatalysts. Therefore, efficient and stable visible light driving materials are the core challenge in the field of photocatalytic CO2 conversion. This paper reviewed the photocatalysts used for CO2 reduction classified as metal photocatalysts, non-metal photocatalysts, and MOFs photocatalysts, and the CO2 reduction capacity and mechanism of different photocatalysts were described. In the end, the problems to be solved and the future development of photocatalytic CO2 reduction were summarized.

关键词: 光催化, 二氧化碳还原, 金属催化剂, 非金属催化剂

Abstract: Energy crisis and environmental pollution have become vitally severe challenges for the current society. During the circumstances of pursuing carbon peak and carbon neutrality, photocatalytic CO2 reduction will be an essential, necessary and even inevitable development requirement and trend. However, there are some bottlenecks that need to be addressed immediately, such as low quantum efficiency and narrow light absorption range for single photocatalysts. Therefore, efficient and stable visible light driving materials are the core challenge in the field of photocatalytic CO2 conversion. This paper reviewed the photocatalysts used for CO2 reduction classified as metal photocatalysts, non-metal photocatalysts, and MOFs photocatalysts, and the CO2 reduction capacity and mechanism of different photocatalysts were described. In the end, the problems to be solved and the future development of photocatalytic CO2 reduction were summarized.

Key words: Photocatalysis, CO2 reduction, Metal catalyst, Non-metal catalyst