Enhanced photocatalytic performance of partially reduced graphene oxide under simulated solar light through loading gold nanoparticles

被引：9

作者：

Liu, Jing ^{[1
]}

Hu, Changyuan ^{[2
]}

Xu, Jingkun ^{[1
]}

Jiang, Fengxing ^{[1
]}

Chen, Fei ^{[2
]}

机构：

[1] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Funct Organ Mol, Nanchang 330013, Peoples R China

[2] Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Surface Engn, Nanchang 330013, Peoples R China

来源：

MATERIALS LETTERS | 2014年 / 134卷

基金：

中国国家自然科学基金;

关键词：

Semiconductors; Gold nanoparticles; Reduced graphene oxide; Nanocomposites; VISIBLE-LIGHT; HYDROGEN-PRODUCTION; GRAPHITE OXIDE; DEGRADATION; COMPOSITES; WATER; IRRADIATION; SHEETS; FILMS;

D O I：

10.1016/j.matlet.2014.07.097

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Partially reduced graphene oxide (PRGO) was prepared by reduction of graphene oxide with L-ascorbic acid, a mild reducing agent. As-prepared PRGO showed favorable photocatalytic performance for the degradation of methyl orange (MO) under simulated solar light irradiation. After loading Au nanoparticles (NPs) on the PRGO sheet, significant enhancement was found in the degradation of MO due to the electron traps, surface plasmon resonance excitation and UV excitation of Au NPs. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：134 / 137

页数：4

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