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

页码：89 / 93

页数：5

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