Synthesis of small size lead-free Cs 3 Bi 2 x Sb 2−2 x Br 9 solid-solutions using a spatially confined growth method for efficient photocatalytic CO 2 reduction

• Published in: Catalysis science & technology Vol. 14; no. 3; pp. 758 - 766
• Main Authors: Gao, Miaomiao, Liu, Xiaolei, Yin, Liwen, Chen, Jinghang, Wang, Zeyan, Zheng, Zhaoke, Liu, Yuanyuan, Cheng, Hefeng, Dai, Ying, Huang, Baibiao, Zhang, Zehui, Wang, Peng
• Format: Journal Article
• Language: English
• Published: 05.02.2024

The sustainable reduction of CO 2 to chemical fuels through photocatalysis is a promising research direction. However, most photocatalysts still face the issues of narrow light absorption, small specific surface area, and poor charge separability. Herein, Cs 3 Bi 2 x Sb 2−2 x Br 9 (CBSB- X ) solid s...