Hydrothermal synthesis of CMSs@Ag3PO4 core-shell composite with enhanced photocatalytic activity

被引：6

作者：

Liu, Tanhua ^{[1
]}

Dai, Youzhi ^{[1
]}

Chen, Xiaojuan ^{[1
]}

机构：

[1] Xiangtan Univ, Dept Environm Sci & Engn, Xiangtan 411105, Peoples R China

来源：

MATERIALS LETTERS | 2015年 / 161卷

基金：

美国国家科学基金会;

关键词：

Ag3PO4; CMSs; Visible light photocatalysis; Semiconductors; Organics; VISIBLE-LIGHT IRRADIATION; CARBON MICROSPHERES; AQUEOUS-SOLUTION; AG3PO4; NANOPARTICLES; DYES;

D O I：

10.1016/j.matlet.2015.09.069

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ag3PO4-coated carbon microspheres (CMSs@Ag3PO4) core-shell composite photocatalyst with enhanced photocatalytic activity was first synthesized via a facile hydrothermal method. The photocatalytic performance of the as-prepared samples was evaluated by photodegradation of Rhodamine B (RhB) in aqueous solution under visible light irradiation. It was found that the CMSs@Ag3PO4 composite exhibited excellent photocatalytic performance with enhanced photocatalytic efficiency and good photostability compared with bare Ag3PO4. Furthermore, a possible mechanism for the photocatalytic oxidative degradation was also discussed. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：678 / 681

页数：4

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