Hunan Provincial Key Laboratory of Environmental Catalysis and Waste Recycling, School of Chemistry and Chemical Engineering, Hunan Institute of Engineering, Xiangtan, 411104, China.
Macromol Rapid Commun. 2023 Apr;44(8):e2300012. doi: 10.1002/marc.202300012. Epub 2023 Mar 12.
Heterogeneous photocatalysis have been deemed as a versatile and colorful platform for exploring efficient transformation systems. Henceforth, the design of photocatalysts underpins a wide range of research interests. By virtue of synthetic versatility, stability, non-toxicity, purely organic properties, tunable semiconductive structures, and remarkable visible-light absorbance, conjugated microporous polymers (CMPs) have emerged as an attractive new class of semiconductor materials that show great potential for tackling important energy and environmental challenges. Over the past decade, immense efforts have been devoted toward the construction of CMPs-based photocatalysts for versatile photocatalytic transformations. This review aims to summarize the latest representative advances in the field of carbazolic CMPs, focusing on various design strategies for the construction of tailor-made skeletons that have direct impact on their charge dynamics and thus photocatalytic performances, especially on their specific photocatalytic efficiency for organic transformations. Scrutinizing the photocatalytic features and elucidating the related design principles, it is fully described how structure modification of polycarbazoles could have an effect on optical properties, and thus on photocatalytic performance. Furthermore, the bottlenecks that need to be addressed, and the future research directions of CMPs are identified in the area of photocatalysis.
多相光催化被认为是探索高效转化体系的通用且多样化的平台。因此，光催化剂的设计支撑着广泛的研究兴趣。共轭微孔聚合物（CMPs）具有合成多功能性、稳定性、无毒性、纯有机性质、可调半导体结构和显著的可见光吸收等特点，作为一种有吸引力的新型半导体材料出现，在解决重要的能源和环境挑战方面显示出巨大的潜力。在过去的十年中，人们致力于构建基于 CMPs 的光催化剂，以实现多种光催化转化。本综述旨在总结咔唑基 CMPs 领域的最新代表性进展，重点介绍各种设计策略，用于构建直接影响其电荷动力学进而光催化性能的定制骨架，特别是其在有机转化中的特定光催化效率。仔细研究光催化特性并阐明相关设计原则，充分描述了多咔唑的结构修饰如何影响光学性质，从而影响光催化性能。此外，还确定了光催化领域 CMPs 需要解决的瓶颈问题和未来的研究方向。
