Selective Growth of ZnO Nanorods/Reduced Graphene Oxide Composite and the Enhanced Photocatalytic Property

被引：0

作者：

Zhang, Weina ^{[1
,3
]}

Tian, Hua ^{[1
]}

Luo, Gaixia ^{[2
]}

Li, Jitao ^{[1
,4
]}

Zhang, Yuxia ^{[1
]}

Ye, Baoxian ^{[3
]}

机构：

[1] Shangqiu Med Coll, Dept Common Subjects, Shangqiu 476100, Peoples R China

[2] Yancheng Inst Technol, Sch Math & Phys, Yancheng 224051, Peoples R China

[3] Zhengzhou Univ, Coll Chem & Mol Engn, Zhengzhou 450001, Henan, Peoples R China

[4] Zhoukou Normal Univ, Sch Phys & Telecommun Engn, Zhoukou 466001, Peoples R China

来源：

NANOSCIENCE AND NANOTECHNOLOGY LETTERS | 2019年 / 11卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Zinc Oxide; Reduced Graphene Oxide; Composite; Photocatalytic Property; THIN-FILMS; ANTIBACTERIAL PROPERTIES; NANOSTRUCTURES; NANOPARTICLES; FABRICATION; MORPHOLOGY;

D O I：

10.1166/nnl.2019.2992

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this work, zinc oxide (ZnO) nanorods/reduced graphene oxide (rGO) composite was synthesized by means of a solution method and through a selective growth mechanism, using Zn(CH3COO)(2) center dot 2H(2)O and C6H12N4 as precursors. The composite was characterized by SEM, TEM, XRD, Raman and FTIR. The photocatalytic activity of the ZnO nanorods/rGO composite was investigated using the methylene blue (MB) in aqueous solution under ultraviolet (UV) irradiation. Results indicated that the as- synthesized composite exhibits significantly enhanced photocatalytic property compared with that of the pure ZnO powder. The highly enhanced photocatalytic performances can be attributed to the high specific surface of ZnO nanorods, the enhanced light absorption of the composite and the strong decrease in charge carrier recombinations originating from the association of ZnO nanorods with rGO film.

引用

页码：1153 / 1159

页数：7

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