Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/138622
Title: Formation of hierarchical Co9S8@ZnIn2S4 heterostructured cages as an efficient photocatalyst for hydrogen evolution
Authors: Wang, Sibo
Guan, Bu Yuan
Wang, Xiao
Lou, David Xiong Wen
Keywords: Engineering::Chemical engineering
Issue Date: 2018
Source: Wang, S., Guan, B. Y., Wang, X., & Lou, D. X. W. (2018). Formation of hierarchical Co9S8@ZnIn2S4 heterostructured cages as an efficient photocatalyst for hydrogen evolution. Journal of the American Chemical Society, 140(45), 15145-15148. doi:10.1021/jacs.8b07721
Journal: Journal of the American Chemical Society
Abstract: Here we demonstrate the delicate design and construction of hierarchical Co9S8@ZnIn2S4 heterostructured cages as an efficient photocatalyst for hydrogen evolution with visible light. Two photoactive sulfide semiconductors are rationally integrated into a hierarchical hollow structure with strongly coupled heterogeneous shells and two-dimensional ultrathin subunits. The unique architecture can efficiently facilitate the separation and transfer of light-induced charges, offer large surface area, and expose rich active sites for photocatalytic redox reactions. Owing to the distinctive structural and compositional benefits, the hierarchical Co9S8@ZnIn2S4 hollow heterostructures without using any cocatalysts show remarkable activity with a hydrogen-producing rate of 6250 μmol h-1 g-1 and high stability for photocatalytic water splitting.
URI: https://hdl.handle.net/10356/138622
ISSN: 0002-7863
DOI: 10.1021/jacs.8b07721
Rights: This document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of the American Chemical Society, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/jacs.8b07721
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SCBE Journal Articles

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