A Novel Fabrication for Manganese Monoxide/Reduced Graphene Oxide Nanocomposite as High Performance Anode of Lithium Ion Battery

被引：38
作者：
Xia, P. [1 ]
Lin, H. B. [1 ]
Tu, W. Q. [1 ]
Chen, X. Q. [1 ]
Cai, X. [1 ]
Zheng, X. W. [1 ]
Xu, M. Q. [1 ,2 ]
Li, W. S. [1 ,2 ]
机构：
[1] S China Normal Univ, Sch Chem & Environm, Guangzhou 510006, Guangdong, Peoples R China
[2] S China Normal Univ, Key Lab ETESPG GHEI & Innovat Platform ITBMD Guan, Engn Lab OFMHEB Guangdong Prov, Engn Res Ctr MTEES,Minist Educ,Res Ctr BMET Guang, Guangzhou 510006, Guangdong, Peoples R China
来源：
ELECTROCHIMICA ACTA | 2016年 / 198卷
基金：
中国国家自然科学基金;
关键词：
Manganese monoxide; Reduced graphene oxide; Nanocomposite; Anode; lithium ion battery; N-DOPED CARBON; FACILE SYNTHESIS; HIGH-CAPACITY; ELECTROCHEMICAL PROPERTIES; CONTROLLABLE SYNTHESIS; MNO/C NANOTUBES; COMPOSITE; STORAGE; HYBRID; NANOPARTICLES;
D O I：
10.1016/j.electacta.2016.03.077
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
In this paper, we propose a novel fabrication for manganese monoxide and reduced graphene oxide nanocomposite (MnO/rGO), in which microemulsion is introduced to form a 3D architecture consisting of MnO nanoparticles embedded in reduced graphene oxide network. Physical characterizations from SEM, TEM, HRTEM, XPS, Raman, and XRD, indicate that MnO particles of about 230 nm are formed and uniformly embedded in rGO. Charge and discharge tests demonstrate that the resulting MnO/rGO exhibits excellent performances as anode of lithium ion battery, delivering a reversible capacity of as high as 776 mAh g(-1) at 1000 mA g(-1) after 155 cycles and rate capacity of 306 mAh g(-1) at 6000 mA g(-1) when it is evaluated in a half cell with lithium as the counter electrode. (C) 2016 Elsevier Ltd. All rights reserved.
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页码：66 / 76
页数：11
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