A hierarchical sandwich-structured MoS2/SnO2/CC heterostructure for high photocatalysis performance

Shilong Jia; Manzhang Xu; Sifan Chen; Junfeng Yan; Jiangni Yun; Zhouhu Deng; Zhiyong Zhang; Wu Zhao; Yingnan Wang; Xiaolong Ma

doi:10.1016/j.matlet.2018.11.026

A hierarchical sandwich-structured MoS₂/SnO₂/CC heterostructure for high photocatalysis performance

Shilong Jia
, Manzhang Xu
, Sifan Chen
, Junfeng Yan
, Jiangni Yun
, Zhouhu Deng
, Zhiyong Zhang
, Wu Zhao
, Yingnan Wang
, Xiaolong Ma

Northwest University China

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

16 Scopus citations

Abstract

A sandwich-structured MoS₂/SnO₂/Carbon cloth (MoS₂/SnO₂/CC) photocatalyst was successfully synthesized through simple two-step hydrothermal method. The MoS₂/SnO₂/CC composite exhibited an excellent photocatalysis performance for degradation of RhB dye under visible light. A hierarchical double-layer heterostructure is formed via introducing carbon cloth substrates, which not only enhances the photocatalysis activity by accelerating electrons transfer rate and further intensifying electron-hole separation, but also is convenient for recycle. The specific photocatalysis, optical properties and photogenerated electron-hole transmission mechanism are discussed in detail. The improved photocatalysis performance of the MoS₂/SnO₂/CC suggests the possibilities of developing the multi-layer heterostructure for further photocatalysis applications.

Original language	English
Pages (from-to)	697-701
Number of pages	5
Journal	Materials Letters
Volume	236
DOIs	https://doi.org/10.1016/j.matlet.2018.11.026
State	Published - 1 Feb 2019
Externally published	Yes

Keywords

Carbon cloth
Double-layer heterostructure
MoS/SnO/CC
Nanocomposites
Photocatalysis
Thin films

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10.1016/j.matlet.2018.11.026

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title = "A hierarchical sandwich-structured MoS2/SnO2/CC heterostructure for high photocatalysis performance",

abstract = "A sandwich-structured MoS2/SnO2/Carbon cloth (MoS2/SnO2/CC) photocatalyst was successfully synthesized through simple two-step hydrothermal method. The MoS2/SnO2/CC composite exhibited an excellent photocatalysis performance for degradation of RhB dye under visible light. A hierarchical double-layer heterostructure is formed via introducing carbon cloth substrates, which not only enhances the photocatalysis activity by accelerating electrons transfer rate and further intensifying electron-hole separation, but also is convenient for recycle. The specific photocatalysis, optical properties and photogenerated electron-hole transmission mechanism are discussed in detail. The improved photocatalysis performance of the MoS2/SnO2/CC suggests the possibilities of developing the multi-layer heterostructure for further photocatalysis applications.",

keywords = "Carbon cloth, Double-layer heterostructure, MoS/SnO/CC, Nanocomposites, Photocatalysis, Thin films",

author = "Shilong Jia and Manzhang Xu and Sifan Chen and Junfeng Yan and Jiangni Yun and Zhouhu Deng and Zhiyong Zhang and Wu Zhao and Yingnan Wang and Xiaolong Ma",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",

year = "2019",

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day = "1",

doi = "10.1016/j.matlet.2018.11.026",

language = "英语",

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pages = "697--701",

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T1 - A hierarchical sandwich-structured MoS2/SnO2/CC heterostructure for high photocatalysis performance

AU - Jia, Shilong

AU - Xu, Manzhang

AU - Chen, Sifan

AU - Yan, Junfeng

AU - Yun, Jiangni

AU - Deng, Zhouhu

AU - Zhang, Zhiyong

AU - Zhao, Wu

AU - Wang, Yingnan

AU - Ma, Xiaolong

PY - 2019/2/1

Y1 - 2019/2/1

N2 - A sandwich-structured MoS2/SnO2/Carbon cloth (MoS2/SnO2/CC) photocatalyst was successfully synthesized through simple two-step hydrothermal method. The MoS2/SnO2/CC composite exhibited an excellent photocatalysis performance for degradation of RhB dye under visible light. A hierarchical double-layer heterostructure is formed via introducing carbon cloth substrates, which not only enhances the photocatalysis activity by accelerating electrons transfer rate and further intensifying electron-hole separation, but also is convenient for recycle. The specific photocatalysis, optical properties and photogenerated electron-hole transmission mechanism are discussed in detail. The improved photocatalysis performance of the MoS2/SnO2/CC suggests the possibilities of developing the multi-layer heterostructure for further photocatalysis applications.

AB - A sandwich-structured MoS2/SnO2/Carbon cloth (MoS2/SnO2/CC) photocatalyst was successfully synthesized through simple two-step hydrothermal method. The MoS2/SnO2/CC composite exhibited an excellent photocatalysis performance for degradation of RhB dye under visible light. A hierarchical double-layer heterostructure is formed via introducing carbon cloth substrates, which not only enhances the photocatalysis activity by accelerating electrons transfer rate and further intensifying electron-hole separation, but also is convenient for recycle. The specific photocatalysis, optical properties and photogenerated electron-hole transmission mechanism are discussed in detail. The improved photocatalysis performance of the MoS2/SnO2/CC suggests the possibilities of developing the multi-layer heterostructure for further photocatalysis applications.

KW - Carbon cloth

KW - Double-layer heterostructure

KW - MoS/SnO/CC

KW - Nanocomposites

KW - Photocatalysis

KW - Thin films

UR - https://www.scopus.com/pages/publications/85056593164

U2 - 10.1016/j.matlet.2018.11.026

DO - 10.1016/j.matlet.2018.11.026

M3 - 文章

AN - SCOPUS:85056593164

SN - 0167-577X

VL - 236

SP - 697

EP - 701

JO - Materials Letters

JF - Materials Letters

ER -

A hierarchical sandwich-structured MoS₂/SnO₂/CC heterostructure for high photocatalysis performance

Abstract

Keywords

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