Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/140239
Title: Self-assembly of three-dimensional CdS nanosphere/graphene networks for efficient photocatalytic hydrogen evolution
Authors: Wang, Zhijian
Liu, Zhi
Chen, Jiazang
Yang, Hongbin
Luo, Jianqiang
Gao, Jiajian
Zhang, Junming
Yang, Cangjie
Jia, Suping
Liu, Bin
Keywords: Engineering::Chemical engineering
Issue Date: 2018
Source: Wang, Z., Liu, Z., Chen, J., Yang, H., Luo, J., Gao, J., . . . Liu, B. (2019). Self-assembly of three-dimensional CdS nanosphere/graphene networks for efficient photocatalytic hydrogen evolution. Journal of Energy Chemistry, 31, 34-38. doi:10.1016/j.jechem.2018.05.006
Journal: Journal of Energy Chemistry
Abstract: In this work, we report the construction of three-dimensional (3D) CdS nanosphere/graphene networks by a one-step hydrothermal self-assembly route. The 3D graphene networks not only enhance the light scattering, thanks to the interconnected 3D architecture, but also improve the crystallinity of deposited CdS nanospheres, and at the same time provide a direct electron pathway to quickly separate the photogenerated electron-hole pairs from CdS, which thus dramatically improve the photocatalytic activity. The optimized 3D CdS nanosphere/graphene networks with 2 wt% of graphene could produce molecular hydrogen at a rate of 2310 µmol gcatalyst−1 h−1 under visible-light illumination (λ > 400 nm).
URI: https://hdl.handle.net/10356/140239
ISSN: 2095-4956
DOI: 10.1016/j.jechem.2018.05.006
Rights: © 2018 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SCBE Journal Articles

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