2D MXenes as Co-catalysts in Photocatalysis: Synthetic Methods

Nano-Micro Letters

Yohan Dall’Agnese¹  Chunxiang Dall’Agnese²  Xiao-Feng Wang³  Gang Chen³  Yuliang Sun³  Yu Gao³  Shengnan Duan³  Xing Meng⁴ 

[1] Institute for Materials Discovery, Faculty of Maths and Physical Sciences, University College London, WC1E 7JE, London, UK;Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, 130012, Changchun, People’s Republic of China;Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, 130012, Changchun, People’s Republic of China;Jilin Key Engineering Laboratory of New Energy Materials and Technologies, Jilin University, 130012, Changchun, People’s Republic of China;Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, 130012, Changchun, People’s Republic of China;Jilin Key Engineering Laboratory of New Energy Materials and Technologies, Jilin University, 130012, Changchun, People’s Republic of China;A. J. Drexel Nanomaterials Institute and Department of Materials Science and Engineering, Drexel University, 19104, Philadelphia, PA, USA;

关键词: MXenes;    Photocatalysis;    Co-catalyst;    Synthetic methods;   

DOI  :  10.1007/s40820-019-0309-6

来源: Springer

【 摘 要 】

tsTwo-dimensional transition metal carbides/nitrides (MXenes) as co-catalysts were summarized and classified according to the different synthesis methods used: mechanical mixing, self-assembly, in situ decoration, and oxidation.The working mechanism for MXenes application in photocatalysis was discussed. The improved photocatalytic performance was attributed to enhancement of charge separation and suppression of charge recombination.

【 授权许可】

CC BY