Covalent Amide Bonding Interaction and π–π Stacking Constructed Carboxyl-Functionalized Diketopyrrolopyrrole Heterojunctions with Promoted Photocatalysis Performance

• Published in: Macromolecules Vol. 56; no. 20; pp. 8275 - 8289
• Main Authors: Liu, Xinman, Wang, Zhiqiang, Feng, Shufan, Zhang, Xiaolong, Xu, Huihui, Wei, Guan, Gong, Xueqing, Wu, Xiaofeng, Hua, Jianli
• Format: Journal Article
• Language: English
• Published: American Chemical Society 24.10.2023
• Subjects: electric field; fluorenes; hydrogen production; lighting; photocatalysis; photocatalysts; semiconductors; spectroscopy
• ISSN: 0024-9297; 1520-5835; 1520-5835
• DOI: 10.1021/acs.macromol.3c01496

As semiconductor photocatalysts, heterojunctions have emerged as an attractive and promising research subject in the area of photocatalysis recently. However, inefficient carrier separation and charge recombination are the pivotal problems that restrict the photocatalytic performance. In this work,...