Structural design of small-molecule carbon-nitride dyes for photocatalytic hydrogen evolution
作者:Jun-Feng Zheng、Zhi-Peng Xie、Zhen Li、Yong Chen、Xin Fang、Xiong Chen、Mei-Jin Lin
DOI:10.1016/j.dyepig.2020.108946
日期:2021.2
class of metal-free polymeric photocatalysts but limited by the structural modifications. With the same central skeleton, small-molecule carbon-nitride dyes (also called heptazine dyes) have attracted widespread attention in the past decades. Herein, by introducing the electron-rich aryl substituents at three peripheral positions, four donor-acceptor (D-A) heptazine derivatives have been synthesized