Construction of two-dimensional MoS2/CdS p-n nanohybrids for highly efficient photocatalytic hydrogen evolution

Jian Zhang; Zhenping Zhu; Xinliang Feng

doi:10.1002/chem.201402522

Construction of two-dimensional MoS₂/CdS p-n nanohybrids for highly efficient photocatalytic hydrogen evolution

Jian Zhang, Zhenping Zhu, Xinliang Feng

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

171 Scopus citations

Abstract

2D MoS₂ nanosheets have been utilized to fabricate 2D MoS ₂/CdS p-n nanohybrids through a one-pot solvothermal process. Due to the unique p-n junction heterostructure, large specific surface area, and decreased band gap, MoS₂/CdS nanohybrids manifested a superior H ₂-production rate of ∼137 μmol-h^-1 under visible-light irradiation and an apparent quantum yield of 10.5-% at 450 nm. Photocatalysis: 2D MoS₂/CdS p-n nanohybrids are constructed by a one-pot solvothermal method. Due to the unique p-n junction heterostructure, large specific surface area, and decreased band gap, MoS₂/CdS p-n nanohybrids provide an excellent H₂-evolution rate of 137 μmol-h^-1 under visible-light irradiation and an apparent quantum yield of 10.5-% at 450 nm (see figure).

Original language	English
Pages (from-to)	10632-10635
Number of pages	4
Journal	Chemistry - A European Journal
Volume	20
Issue number	34
DOIs	https://doi.org/10.1002/chem.201402522
State	Published - 18 Aug 2014
Externally published	Yes

Keywords

2D nanohybrids
cadmium sulfide
molybdenum disulfide
p-n junction
photocatalysis

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10.1002/chem.201402522

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title = "Construction of two-dimensional MoS2/CdS p-n nanohybrids for highly efficient photocatalytic hydrogen evolution",

abstract = "2D MoS2 nanosheets have been utilized to fabricate 2D MoS 2/CdS p-n nanohybrids through a one-pot solvothermal process. Due to the unique p-n junction heterostructure, large specific surface area, and decreased band gap, MoS2/CdS nanohybrids manifested a superior H 2-production rate of ∼137 μmol-h-1 under visible-light irradiation and an apparent quantum yield of 10.5-% at 450 nm. Photocatalysis: 2D MoS2/CdS p-n nanohybrids are constructed by a one-pot solvothermal method. Due to the unique p-n junction heterostructure, large specific surface area, and decreased band gap, MoS2/CdS p-n nanohybrids provide an excellent H2-evolution rate of 137 μmol-h-1 under visible-light irradiation and an apparent quantum yield of 10.5-% at 450 nm (see figure).",

keywords = "2D nanohybrids, cadmium sulfide, molybdenum disulfide, p-n junction, photocatalysis",

author = "Jian Zhang and Zhenping Zhu and Xinliang Feng",

year = "2014",

month = aug,

day = "18",

doi = "10.1002/chem.201402522",

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volume = "20",

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journal = "Chemistry - A European Journal",

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T1 - Construction of two-dimensional MoS2/CdS p-n nanohybrids for highly efficient photocatalytic hydrogen evolution

AU - Zhang, Jian

AU - Zhu, Zhenping

AU - Feng, Xinliang

PY - 2014/8/18

Y1 - 2014/8/18

N2 - 2D MoS2 nanosheets have been utilized to fabricate 2D MoS 2/CdS p-n nanohybrids through a one-pot solvothermal process. Due to the unique p-n junction heterostructure, large specific surface area, and decreased band gap, MoS2/CdS nanohybrids manifested a superior H 2-production rate of ∼137 μmol-h-1 under visible-light irradiation and an apparent quantum yield of 10.5-% at 450 nm. Photocatalysis: 2D MoS2/CdS p-n nanohybrids are constructed by a one-pot solvothermal method. Due to the unique p-n junction heterostructure, large specific surface area, and decreased band gap, MoS2/CdS p-n nanohybrids provide an excellent H2-evolution rate of 137 μmol-h-1 under visible-light irradiation and an apparent quantum yield of 10.5-% at 450 nm (see figure).

AB - 2D MoS2 nanosheets have been utilized to fabricate 2D MoS 2/CdS p-n nanohybrids through a one-pot solvothermal process. Due to the unique p-n junction heterostructure, large specific surface area, and decreased band gap, MoS2/CdS nanohybrids manifested a superior H 2-production rate of ∼137 μmol-h-1 under visible-light irradiation and an apparent quantum yield of 10.5-% at 450 nm. Photocatalysis: 2D MoS2/CdS p-n nanohybrids are constructed by a one-pot solvothermal method. Due to the unique p-n junction heterostructure, large specific surface area, and decreased band gap, MoS2/CdS p-n nanohybrids provide an excellent H2-evolution rate of 137 μmol-h-1 under visible-light irradiation and an apparent quantum yield of 10.5-% at 450 nm (see figure).

KW - 2D nanohybrids

KW - cadmium sulfide

KW - molybdenum disulfide

KW - p-n junction

KW - photocatalysis

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DO - 10.1002/chem.201402522

M3 - 文章

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SN - 0947-6539

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SP - 10632

EP - 10635

JO - Chemistry - A European Journal

JF - Chemistry - A European Journal

IS - 34

ER -

Construction of two-dimensional MoS₂/CdS p-n nanohybrids for highly efficient photocatalytic hydrogen evolution

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Keywords

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