Preparation of ZnS-AgIn5S8/fluoropolymer fiber composites and its photocatalytic H2 evolution from splitting of water under similar sunlight irradiation

被引：8
作者：
He, Miaomiao [1 ]
Fan, Wenjuan [2 ]
Ma, Haihong [1 ]
Zhou, Zhengfa [1 ]
Xu, Weibing [1 ]
机构：
[1] Hefei Univ Technol, Dept Polymer Sci & Engn, Hefei 230009, Peoples R China
[2] Panzhihua Univ, Biol & Chem Engn Coll, Panzhihua 617000, Peoples R China
来源：
CATALYSIS COMMUNICATIONS | 2012年 / 22卷
基金：
中国国家自然科学基金;
关键词：
Fluoropolymer fibers; ZnS-AgIn5S8; Composites; Hydrogen evolution; Photocatalytic activity; VISIBLE-LIGHT IRRADIATION; SOLID-SOLUTION PHOTOCATALYSTS; HYDROGEN-PRODUCTION; HYDROTHERMAL SYNTHESIS; NANOPARTICLES;
D O I：
10.1016/j.catcom.2012.02.025
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This paper presented the preparation of ZnS-AgIn5S8/fluoropolymer fiber composites and their performance for H-2 evolution from splitting of water under similar sunlight irradiation. The scanning electron microscopy (SEM) images showed that ZnS-AgIn5S8 particles were loaded on the fiber surface by hydrothermal synthesis. The average rate of H-2 evolution of ZnS-AgIn5S8 powders slightly decreased, while the average rate of H-2 evolution of ZnS-AgIn5S8/fluoropolymer fiber composites increased from the first to the third run. The average rate of H-2 evolution using ZnS-AgIn5S8/fluoropolymer fiber composites as catalyst was 2.0 times higher than that of ZnS-AgIn5S8 powders in the third run. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：89 / 93
页数：5
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