当前位置：
X-MOL 学术
›
ACS Catal.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Progress of Covalent Organic Framework Photocatalysts: From Crystallinity–Stability Dilemma to Photocatalytic Performance Improvement
ACS Catalysis ( IF 11.3 ) Pub Date : 2024-07-22 , DOI: 10.1021/acscatal.4c02738 Huili Ran 1, 2 , Quanlong Xu 2 , Yun Yang 2 , Huaxing Li 3 , Jiajie Fan 1 , Gang Liu 3 , Lijie Zhang 2 , Jun Zou 4 , Huile Jin 2 , Shun Wang 2
ACS Catalysis ( IF 11.3 ) Pub Date : 2024-07-22 , DOI: 10.1021/acscatal.4c02738 Huili Ran 1, 2 , Quanlong Xu 2 , Yun Yang 2 , Huaxing Li 3 , Jiajie Fan 1 , Gang Liu 3 , Lijie Zhang 2 , Jun Zou 4 , Huile Jin 2 , Shun Wang 2
Affiliation
|
Covalent organic frameworks (COFs) are a category of organic crystalline porous materials, which have been identified as an appealing and promising photocatalyst owing to attractive characteristics such as molecular structure designability, extended π-conjugation, rich porosity, and high surface area. In the past decade, research on COFs has been blossoming and currently represents one of the most prospective forefronts in heterogeneous photocatalysis. This review summarizes the latest advances in the synthesis, characterization, and properties of COF-based photocatalysts, with emphasis on the state-of-the-art strategies to tackle the crystallinity–stability dichotomy of COFs, in particular, by means of the conversion of the linkages and the control of the interlayer interactions. In addition, an arsenal of approaches for enhancing the photocatalytic performance of COFs are discussed in detail, such as boosting exciton dissociation, improving crystallinity, regulating molecular structure, doping, loading cocatalyst, coupling sensitizer, constructing heterojunction, and modulating morphology. Finally, this review concludes with opportunities, challenges, and perspectives for the further cutting-edge development of COF-based photocatalysts.
中文翻译：
共价有机框架光催化剂的进展：从结晶稳定性困境到光催化性能的改进
共价有机骨架（COF）是一类有机结晶多孔材料，由于具有分子结构可设计性、扩展的π共轭性、丰富的孔隙率和高表面积等吸引人的特性，被认为是一种有吸引力且有前途的光催化剂。在过去的十年中，COF 的研究蓬勃发展，目前代表了多相光催化领域最具前景的前沿之一。本综述总结了 COF 基光催化剂的合成、表征和性能方面的最新进展，重点介绍了解决 COF 结晶度与稳定性二分法的最先进策略，特别是通过转化的连接和层间相互作用的控制。此外，还详细讨论了增强COF光催化性能的一系列方法，例如促进激子解离、提高结晶度、调节分子结构、掺杂、负载助催化剂、耦合敏化剂、构建异质结和调节形态。最后，本综述总结了 COF 基光催化剂进一步前沿发展的机遇、挑战和前景。
更新日期：2024-07-22
中文翻译：
共价有机框架光催化剂的进展：从结晶稳定性困境到光催化性能的改进
共价有机骨架（COF）是一类有机结晶多孔材料，由于具有分子结构可设计性、扩展的π共轭性、丰富的孔隙率和高表面积等吸引人的特性，被认为是一种有吸引力且有前途的光催化剂。在过去的十年中，COF 的研究蓬勃发展，目前代表了多相光催化领域最具前景的前沿之一。本综述总结了 COF 基光催化剂的合成、表征和性能方面的最新进展，重点介绍了解决 COF 结晶度与稳定性二分法的最先进策略，特别是通过转化的连接和层间相互作用的控制。此外，还详细讨论了增强COF光催化性能的一系列方法，例如促进激子解离、提高结晶度、调节分子结构、掺杂、负载助催化剂、耦合敏化剂、构建异质结和调节形态。最后，本综述总结了 COF 基光催化剂进一步前沿发展的机遇、挑战和前景。
京公网安备 11010802027423号