Recent advances in metal/covalent organic framework-based materials for photoelectrochemical sensing applications

文献类型： 外文期刊

第一作者： Ma, Xionghui

作者： Ma, Xionghui;Kang, Jinsheng;Wu, Yuwei;Pang, Chaohai;Li, Shuhuai;Luo, Jinhui;Wang, Mingyue;Xu, Zhi;Ma, Xionghui;Wu, Yuwei;Pang, Chaohai;Li, Shuhuai;Luo, Jinhui;Wang, Mingyue;Xu, Zhi;Li, Jianping;Xiong, Yuhao

作者机构：

关键词： Covalent organic framework; Metal-organic framework; Photoelectrochemical sensor; Heterojunction; Derivative; MOF; COF-Hybrid material

期刊名称：TRAC-TRENDS IN ANALYTICAL CHEMISTRY （ 影响因子：14.908； 五年影响因子：13.405 ）

ISSN： 0165-9936

年卷期： 2022 年 157 卷

页码：

收录情况： SCI

摘要： Owing to its unique features including low background noise, high signal-to-noise ratio, and rapid response, photoelectrochemical (PEC) sensing is a state-of-the-art platform for rapidly and accurately monitoring target compounds. Metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) are key porous crystalline materials that show exceptional potential for application in PEC sen-sors. A timely and systematic review of the recent progress made and future research trends is valuable for accelerating MOF/COF-based PEC sensor development. This review first discusses the photoactive MOF/COF design principles and key PEC performance control factors by elucidating typical strategies for designing and fabricating photoactive MOFs/COFs to improve photoexcitation, charge separation/trans-fer. Then, an overview of the considerable progress made in applying MOF/COF-based materials to PEC sensing is presented including pristine MOFs/COFs, MOF/COF-based heterojunctions, MOF derivatives, and MOF/COF hybrids. Finally, the critical challenges for practical applications of MOF/COF-based PEC sensors and the research prospects are briefly discussed. (c) 2022 Elsevier B.V. All rights reserved.

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