CuTCPP hybridized Bi2MoO6 composite with enhanced photocatalytic activity

被引：4

作者：

Zhang, Zhijie ^{[1
]}

Huang, Hairui ^{[1
]}

Sun, Shu ^{[1
]}

Xu, Jiayue ^{[1
]}

Zhang, Na ^{[1
]}

机构：

[1] Shanghai Inst Technol, Sch Mat Sci & Engn, 100 Haiquan Rd, Shanghai 201418, Peoples R China

来源：

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES | 2018年 / 22卷 / 06期

基金：

中国国家自然科学基金;

关键词：

CuTCPP; Bi2MoO6; photocatalysis; composite materials; semiconductors; DYE-SENSITIZED TIO2; LIGHT; NANOPARTICLES; HETEROJUNCTION; NANOCOMPOSITE; PORPHYRINS; HYDROGEN;

D O I：

10.1142/S108842461850044X

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In order to increase the availability of the solar light, a Cu(II) meso- tetra(4-carboxyphenyl) porphyrin (CuTCPP) sensitizer was introduced into Bi2MoO6 photocatalyst. The obtained CuTCPP/ Bi2MoO6 composite exhibited much enhanced photocatalytic activity in the degradation of rhodamine B (RhB) under both simulated solar light and visible light beyond the absorption edge of Bi2MoO6 (lambda > 500 nm), which can be attributed to the broadened photo-response range, as well as the increased charge separation rate of the CuTCPP/Bi2MoO6 composite. Our study demonstrates that hybridizing with porphyrin derivatives can be an effective strategy to increase the utilization rate of the solar light efficiently in a photocatalytic system.

引用

页码：469 / 474

页数：6

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