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

被引：1
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
收藏
页码：1153 / 1159
页数：7
相关论文
共 54 条
[1]   Zn-Co bimetallic supported ZSM-5 catalyst for phosgene-free synthesis of hexamethylene-1,6-diisocyanate by thermal decomposition of hexamethylene-1,6-dicarbamate [J].
Ammar, Muhammad ;
Cao, Yan ;
He, Peng ;
Wang, Li-Guo ;
Chen, Jia-Qiang ;
Li, Hui-Quan .
CHINESE CHEMICAL LETTERS, 2017, 28 (07) :1583-1589
[2]   Photocatalytic degradation of deoxynivalenol using graphene/ZnO hybrids in aqueous suspension [J].
Bai, Xiaojuan ;
Sun, Changpo ;
Liu, Di ;
Luo, Xiaohong ;
Li, Di ;
Wang, Jun ;
Wang, Nanxi ;
Chang, Xiaojiao ;
Zong, Ruilong ;
Zhu, Yongfa .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2017, 204 :11-20
[3]   A highly sensitive ultraviolet sensor based on a facile in situ solution-grown ZnO nanorod/graphene heterostructure [J].
Chang, Haixin ;
Sun, Zhenhua ;
Ho, Keith Yat-Fung ;
Tao, Xiaoming ;
Yan, Feng ;
Kwok, Wai-Ming ;
Zheng, Zijian .
NANOSCALE, 2011, 3 (01) :258-264
[4]   A ZnO nanowire-based humidity sensor [J].
Chang, Sheng-Po ;
Chang, Shoou-Jinn ;
Lu, Chien-Yuan ;
Li, Meng-Ju ;
Hsu, Cheng-Liang ;
Chiou, Yu-Zung ;
Hsueh, Ting-Jen ;
Chen, I-Cherng .
SUPERLATTICES AND MICROSTRUCTURES, 2010, 47 (06) :772-778
[5]   Room Temperature Excitonic Whispering Gallery Mode Lasing from High-Quality Hexagonal ZnO Microdisks [J].
Chen, Rui ;
Ling, Bo ;
Sun, Xiao Wei ;
Sun, Han Dong .
ADVANCED MATERIALS, 2011, 23 (19) :2199-+
[6]   Formation and Photocatalytic Application of ZnO Nanotubes Using Aqueous Solution [J].
Chu, Dewei ;
Masuda, Yoshitake ;
Ohji, Tatsuki ;
Kato, Kazumi .
LANGMUIR, 2010, 26 (04) :2811-2815
[7]   One-step growth of ZnO from film to vertically well-aligned nanorods and the morphology-dependent Raman scattering [J].
Cong, GW ;
Wei, HY ;
Zhang, PF ;
Peng, WQ ;
Wu, JJ ;
Liu, XL ;
Jiao, CM ;
Hu, WG ;
Zhu, QS ;
Wang, ZG .
APPLIED PHYSICS LETTERS, 2005, 87 (23) :1-3
[8]   Combined whispering gallery mode laser from hexagonal ZnO microcavities [J].
Dai, J. ;
Xu, C. X. ;
Ding, R. ;
Zheng, K. ;
Shi, Z. L. ;
Lv, C. G. ;
Cui, Y. P. .
APPLIED PHYSICS LETTERS, 2009, 95 (19)
[9]   Synthesis of ZnO/Au and ZnO/Ag nanoparticles and their photocatalytic application using UV and visible light [J].
Fageria, Pragati ;
Gangopadhyay, Subhashis ;
Pande, Surojit .
RSC ADVANCES, 2014, 4 (48) :24962-24972
[10]   Whispering Gallery Mode Lasing from Zinc Oxide Hexagonal Nanodisks [J].
Gargas, Daniel J. ;
Moore, Michael C. ;
Ni, Adrian ;
Chang, Shu-Wei ;
Zhang, Zhaoyu ;
Chuang, Shun-Lien ;
Yang, Peidong .
ACS NANO, 2010, 4 (06) :3270-3276
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