ZnO-CdS@Cd heterostructure for effective photocatalytic hydrogen generation

Wang, Xuewen, Liu, Gang, Wang, Lianzhou, Chen, Zhi-Gang, Lu, Gao Qing (Max) and Cheng, Hui-Ming (2012) ZnO-CdS@Cd heterostructure for effective photocatalytic hydrogen generation. Advanced Energy Materials, 2 1: 42-46.


Author Wang, Xuewen
Liu, Gang
Wang, Lianzhou
Chen, Zhi-Gang
Lu, Gao Qing (Max)
Cheng, Hui-Ming
Title ZnO-CdS@Cd heterostructure for effective photocatalytic hydrogen generation
Journal name Advanced Energy Materials   Check publisher's open access policy
ISSN 1614-6832
1614-6840
Publication date 2012-01
Year available 2011
Sub-type Article (original research)
DOI 10.1002/aenm.201100528
Volume 2
Issue 1
Start page 42
End page 46
Total pages 5
Place of publication Weinheim, Germany
Publisher Wiley - VCH Verlag
Collection year 2012
Language eng
Formatted abstract A novel heterostructure consists of a metal Cd core and a ZnO–CdS heterostructural shell, where ZnO nanoparticles are embedded in a CdS shell. Photocatalytic hydrogen evolution is greatly improved due to the metal Cd core, which provides a charge-carrier transport channel for enhancing the recombination of photoexcited electrons from ZnO and holes from CdS based on Z-scheme co-operation.
Keyword Photocatalysis
Hydrogen
ZnO-CdS@Cd
Heterostructures
Fermi-level equilibration
Visible-light-driven
Charge separation
Solid-solution
H-2 evolution
Water
Nanoparticles
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes Article first published online: 12 DEC 2011.

 
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