Photocatalytic H2 evolution under visible light irradiation on a novel CdxCuyZn1-x-yS catalyst

Guanjie Liu; Liang Zhao; Lijing Ma; Liejin Guo

doi:10.1016/j.catcom.2007.05.036

Photocatalytic H₂ evolution under visible light irradiation on a novel Cd_xCu_yZn_1-x-yS catalyst

Guanjie Liu
, Liang Zhao
, Lijing Ma
, Liejin Guo

MFPE

Research output: Contribution to journal › Article › peer-review

109 Scopus citations

Abstract

A novel Cd_xCu_yZn_1-x-yS photocatalyst was synthesized by coprecipitation method. The results of UV-vis diffuse reflectance spectra showed that the absorption edge of Cd_0.1Cu_0.01Zn_0.89S was at 560 nm with a red shift compared with that of Cd_0.1Zn_0.9S and Cu_0.01Zn_0.99S. Cd_0.1Cu_0.01Zn_0.89S photocatalyst showed a high activity for hydrogen evolution under visible light irradiation (λ ≥ 430 nm) even without cocatalysts such as Pt, and the apparent quantum yield at 420 nm is 9.6%.

Original language	English
Pages (from-to)	126-130
Number of pages	5
Journal	Catalysis Communications
Volume	9
Issue number	1
DOIs	https://doi.org/10.1016/j.catcom.2007.05.036
State	Published - Jan 2008
Externally published	Yes

Keywords

Hydrogen
Photocatalyst
Visible light
ZnS

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10.1016/j.catcom.2007.05.036

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title = "Photocatalytic H2 evolution under visible light irradiation on a novel CdxCuyZn1-x-yS catalyst",

abstract = "A novel CdxCuyZn1-x-yS photocatalyst was synthesized by coprecipitation method. The results of UV-vis diffuse reflectance spectra showed that the absorption edge of Cd0.1Cu0.01Zn0.89S was at 560 nm with a red shift compared with that of Cd0.1Zn0.9S and Cu0.01Zn0.99S. Cd0.1Cu0.01Zn0.89S photocatalyst showed a high activity for hydrogen evolution under visible light irradiation (λ ≥ 430 nm) even without cocatalysts such as Pt, and the apparent quantum yield at 420 nm is 9.6\%.",

keywords = "Hydrogen, Photocatalyst, Visible light, ZnS",

author = "Guanjie Liu and Liang Zhao and Lijing Ma and Liejin Guo",

year = "2008",

month = jan,

doi = "10.1016/j.catcom.2007.05.036",

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volume = "9",

pages = "126--130",

journal = "Catalysis Communications",

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}

TY - JOUR

T1 - Photocatalytic H2 evolution under visible light irradiation on a novel CdxCuyZn1-x-yS catalyst

AU - Liu, Guanjie

AU - Zhao, Liang

AU - Ma, Lijing

AU - Guo, Liejin

PY - 2008/1

Y1 - 2008/1

N2 - A novel CdxCuyZn1-x-yS photocatalyst was synthesized by coprecipitation method. The results of UV-vis diffuse reflectance spectra showed that the absorption edge of Cd0.1Cu0.01Zn0.89S was at 560 nm with a red shift compared with that of Cd0.1Zn0.9S and Cu0.01Zn0.99S. Cd0.1Cu0.01Zn0.89S photocatalyst showed a high activity for hydrogen evolution under visible light irradiation (λ ≥ 430 nm) even without cocatalysts such as Pt, and the apparent quantum yield at 420 nm is 9.6%.

AB - A novel CdxCuyZn1-x-yS photocatalyst was synthesized by coprecipitation method. The results of UV-vis diffuse reflectance spectra showed that the absorption edge of Cd0.1Cu0.01Zn0.89S was at 560 nm with a red shift compared with that of Cd0.1Zn0.9S and Cu0.01Zn0.99S. Cd0.1Cu0.01Zn0.89S photocatalyst showed a high activity for hydrogen evolution under visible light irradiation (λ ≥ 430 nm) even without cocatalysts such as Pt, and the apparent quantum yield at 420 nm is 9.6%.

KW - Hydrogen

KW - Photocatalyst

KW - Visible light

KW - ZnS

UR - https://www.scopus.com/pages/publications/35848948607

U2 - 10.1016/j.catcom.2007.05.036

DO - 10.1016/j.catcom.2007.05.036

M3 - 文章

AN - SCOPUS:35848948607

SN - 1566-7367

VL - 9

SP - 126

EP - 130

JO - Catalysis Communications

JF - Catalysis Communications

IS - 1

ER -

Photocatalytic H₂ evolution under visible light irradiation on a novel Cd_xCu_yZn_1-x-yS catalyst

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Keywords

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