Construction of LSPR-enhanced 0D/2D CdS/MoO3-x S-scheme heterojunctions for visible-light-driven photocatalytic H2 evolution

被引：332
作者：
Peng, Jinjun [1 ]
Shen, Jun [2 ]
Yu, Xiaohui [1 ]
Tang, Hua [1 ]
Zulfiqar [1 ]
Liu, Qinqin [1 ]
机构：
[1] Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang 212013, Jiangsu, Peoples R China
[2] Suzhou Vocat Hlth Coll, Sch Pharm, Suzhou 215009, Jiangsu, Peoples R China
来源：
CHINESE JOURNAL OF CATALYSIS | 2021年 / 42卷 / 01期
基金：
中国国家自然科学基金;
关键词：
CdS MoO3-x; Photocatalytic H-2 evolution; S-scheme; Localized surface plasmon resonance effect; SOLAR OXYGEN EVOLUTION; HYDROGEN-EVOLUTION; CARBON NITRIDE; MODIFIED G-C3N4; EFFICIENT; WATER; PERFORMANCE; DEGRADATION; CONVERSION; NANOSHEETS;
D O I：
10.1016/S1872-2067(20)63595-1
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Plasmonic nonmetal semiconductors with localized surface plasmon resonance (LSPR) effects possess extended light-response ranges and can act as highly efficient H-2 generation photocatalysts. Herein, an LSPR-enhanced 0D/2D CdS/MoO3-x heterojunction has been synthesized by the growth of 0D CdS nanoparticles on 2D plasmonic MoO3-x elliptical nanosheets via a simple coprecipitation method. Taking advantage of the LSPR effect of the MoO3-x elliptical nanosheets, the light absorption of the CdS/MoO3-x heterojunction was extended from 600 nm to the near-infrared region (1400 nm). Furthermore, the introduction of 2D plasmonic MoO3-x elliptical nanosheets not only provided a platform for the growth of CdS nanoparticles, but also contributed to the construction of an LSPR-enhanced S-scheme structure due to the interface between the MoO3-x and CdS, accelerating the separation of light-induced electrons and holes. Therefore, the CdS/MoO3-x heterojunction exhibited higher photocatalytic H-2 generation activity than pristine CdS under visible light irradiation, including under 420, 450, 550, and 650 nm monochromic light, as well as improved photo-corrosion performance. (C) 2021, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：87 / 96
页数：10
相关论文
共 71 条
[1]   In Situ Grown Monolayer N-Doped Graphene on CdS Hollow Spheres with Seamless Contact for Photocatalytic CO2 Reduction [J].
Bie, Chuanbiao ;
Zhu, Bicheng ;
Xu, Feiyan ;
Zhang, Liuyang ;
Yu, Jiaguo .
ADVANCED MATERIALS, 2019, 31 (42)
[2]   Visible-light responsive organic nano-heterostructured photocatalysts for environmental remediation and H2 generation [J].
Chen, Yingzhi ;
Jiang, Dongjian ;
Gong, Zhengqi ;
Li, Qinglin ;
Shi, Ranran ;
Yang, Zexi ;
Lei, Ziyi ;
Li, Jingyuan ;
Wang, Lu-Ning .
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 38 (38) :93-106
[3]   One-Step Solid-Phase Synthesis of 2D Ultrathin CdS Nanosheets for Enhanced Visible-Light Photocatalytic Hydrogen Evolution [J].
Cheng, Lei ;
Zhang, Dainan ;
Liao, Yulong ;
Zhang, Huaiwu ;
Xiang, Quanjun .
SOLAR RRL, 2019, 3 (06)
[4]   CdS-Based photocatalysts [J].
Cheng, Lei ;
Xiang, Quanjun ;
Liao, Yulong ;
Zhang, Huaiwu .
ENERGY & ENVIRONMENTAL SCIENCE, 2018, 11 (06) :1362-1391
[5]   Insight into the dual-channel charge-charrier transfer path for nonmetal plasmonic tungsten oxide based composites with boosted photocatalytic activity under full-spectrum light [J].
Deng, Yaocheng ;
Tang, Lin ;
Feng, Chengyang ;
Zeng, Guangming ;
Chen, Zhaoming ;
Wang, Jiajia ;
Feng, Haopeng ;
Peng, Bo ;
Liu, Yani ;
Zhou, Yaoyu .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2018, 235 :225-237
[6]   Review on Metal Sulphide-based Z-scheme Photocatalysts [J].
Di, Tingmin ;
Xu, Quanlong ;
Ho, WingKei ;
Tang, Hua ;
Xiang, Quanjun ;
Yu, Jiaguo .
CHEMCATCHEM, 2019, 11 (05) :1394-1411
[7]   Hierarchically CdS-Ag2S nanocomposites for efficient photocatalytic H2 production [J].
Di, Tingmin ;
Cheng, Bei ;
Ho, Wingkei ;
Yu, Jiaguo ;
Tang, Hua .
APPLIED SURFACE SCIENCE, 2019, 470 (196-204) :196-204
[8]   Effectively enhanced photocatalytic hydrogen production performance of one-pot synthesized MoS2 clusters/CdS nanorod heterojunction material under visible light [J].
Feng, Chang ;
Chen, Zhuoyuan ;
Hou, Jian ;
Li, Jiarun ;
Li, Xiangbo ;
Xu, Likun ;
Sun, Mingxian ;
Zeng, Rongchang .
CHEMICAL ENGINEERING JOURNAL, 2018, 345 :404-413
[9]   Ultrathin 2D/2D WO3/g-C3N4 step-scheme H2-production photocatalyst [J].
Fu, Junwei ;
Xu, Quanlong ;
Low, Jingxiang ;
Jiang, Chuanjia ;
Yu, Jiaguo .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2019, 243 :556-565
[10]   Construction of carbon nitride and MoS2 quantum dot 2D/0D hybrid photocatalyst: Direct Z-scheme mechanism for improved photocatalytic activity [J].
Fu, Yanhui ;
Li, Zhijun ;
Liu, Qinqin ;
Yang, Xiaofei ;
Tang, Hua .
CHINESE JOURNAL OF CATALYSIS, 2017, 38 (12) :2160-2170
12345678