Preparation of Sn-doped CdS/TiO2/conducting polymer fiber composites for efficient photocatalytic hydrogen production under visible light irradiation

被引：6

作者：

Ren, Fengmei ^{[1
]}

Ma, Haihong ^{[1
]}

Hu, Wei ^{[1
,2
]}

Zhou, Zhengfa ^{[1
]}

Xu, Weibing ^{[1
]}

机构：

[1] Hefei Univ Technol, Dept Polymer Sci & Engn, Hefei 230009, Anhui, Peoples R China

[2] Anhui Prov Testing Ctr Packaging Prod Qual Superv, Tongcheng 231400, Anhui, Peoples R China

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2015年 / 132卷 / 29期

基金：

中国国家自然科学基金;

关键词：

catalysts; composites; fibers; WATER; TIO2; NANOPARTICLES; GENERATION; EVOLUTION; NANOCOMPOSITES; NANORODS;

D O I：

10.1002/app.42300

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Sn-doped CdS/TiO2 heterojunction was synthesized on the conducting polymer fiber mat by hydrothermal method. The conducting polymer fiber mat was made by electrospinning from polyvinylidene fluoride, styrene-maleic anhydride copolymer, and nano-graphites as conducting fillers. The Sn-doped CdS/TiO2 heterojunction was characterized by XRD, XPS, SEM, TEM, TGA, and UV-Vis absorption spectra. Under simulated solar light irradiation, a combination of Sn-doped CdS/TiO2/conducting polymer was found to be highly efficient for photocatalytic hydrogen evolution from splitting of water. The photocatalytic hydrogen production efficiency was up to 2885 mol h(-1) g(-1)cat. (c) 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42300.

引用

页数：6

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