Green phosphorescence-assisted degradation of rhodamine B dyes by Ag3PO4

被引：54

作者：

Li, Huihui ^{[1
,2
]}

Yin, Shu ^{[1
]}

Wang, Yuhua ^{[2
]}

Sekino, Tohru ^{[1
]}

Lee, Soo Wohn ^{[3
]}

Sato, Tsugio ^{[1
]}

机构：

[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Aoba Ku, Sendai, Miyagi 9808577, Japan

[2] Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China

[3] Sunmoon Univ, Dept Environm Engn, Chungnam 336708, South Korea

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2013年 / 1卷 / 04期

基金：

新加坡国家研究基金会;

关键词：

PHOTOCATALYTIC ACTIVITY; NANOPARTICLES; MECHANISM;

D O I：

10.1039/c2ta00532h

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：

Here we report a new photocatalytic system of the Ag3PO4 semiconductor coupled with Sr4Al14O25:(Eu,Dy) long afterglow phosphor, which can harvest persistent phosphorescence to decompose organic contaminants in aqueous solution after turning off the lamp irradiation. This suggests a strategy to design new photocatalysts as a practical photofunctional material for wastewater cleaning.

引用

页码：1123 / 1126

页数：4

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