Enhanced cyclic performance of SnO2-CuO-graphite nano-sheets as anode for Li-ion battery

被引：25
|
作者：
Lu, Bin [1 ]
Wang, Hui [1 ]
Hu, Renzong [1 ]
Yang, Lichun [1 ]
Liu, Jun [1 ]
Liu, Jiangwen [1 ]
Zhu, Min [1 ]
机构：
[1] South China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510641, Guangdong, Peoples R China
来源：
MATERIALS LETTERS | 2016年 / 185卷
基金：
美国国家科学基金会;
关键词：
Tin oxide; Copper oxide; Composite materials; Energy storage and conversion; ELECTROCHEMICAL PERFORMANCE; LITHIUM STORAGE; SNO2; NANOWIRE; HIGH-CAPACITY; LITHIATION; OXIDE;
D O I：
10.1016/j.matlet.2016.08.093
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A ternary nanocomposite of SnO2, CuO and graphite is prepared by bead milling in alcohol, during which the graphite is greatly thinned to form graphite nano-sheets that wrapping the SnO2 and in-situ formed CuO nanoparticles. This unique microstructure of SnO2-CuO-graphite nanocomposite benefits the reversible formation of SnO2 and CuO in the repeatedly charging process, and thus significantly improves the cyclic stability and rate capability. The reversible capacity of this ternary nanocomposite remains 561.2 mAh g(-1) at 0.1 A g(-1) after 150 cycles, much higher than that of the SnO2-graphite, and CuO-graphite hybrids. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：9 / 12
页数：4
相关论文
共 50 条
  • [31] Electrochemical properties of Sn-decorated SnO nanobranches as an anode of Li-ion battery
    Jeong Ho Shin
    Jae Yong Song
    Nano Convergence, 3
  • [32] Preparation and Characteristics of MWNT/SnO2 Nanocomposites Anode by Colloidal Heterocoagulation for Li-ion Battery
    Han, Won-Kyu
    Hong, Seok-Jun
    Hwang, Gil-Ho
    Choa, Yong-Ho
    Oh, Sung-Tag
    Cho, Jin-Ki
    Kang, Sung-Goon
    KOREAN JOURNAL OF MATERIALS RESEARCH, 2008, 18 (09): : 457 - 462
  • [33] Electrochemical properties of Sn-decorated SnO nanobranches as an anode of Li-ion battery
    Shin, Jeong Ho
    Song, Jae Yong
    NANO CONVERGENCE, 2016, 3
  • [34] Amorphous carbon framework stabilized SnO2 porous nanowires as high performance Li-ion battery anode materials
    Zhou, Banghong
    Yang, Shuanglei
    Wu, Laidi
    Wu, Wei
    Wei, Weifeng
    Chen, Libao
    Zhang, Hongbo
    Pan, Jun
    Xiong, Xiang
    RSC ADVANCES, 2015, 5 (62): : 49926 - 49932
  • [35] Microwave-assisted synthesis of SnO2-graphite nanocomposites for Li-ion battery applications
    Wang, Y
    Lee, JY
    JOURNAL OF POWER SOURCES, 2005, 144 (01) : 220 - 225
  • [36] SnO2 Anode Surface Passivation by Atomic Layer Deposited HfO2 Improves Li-Ion Battery Performance
    Yesibolati, Nulati
    Shahid, Muhammad
    Chen, Wei
    Hedhili, M. N.
    Reuter, M. C.
    Ross, F. M.
    Alshareef, H. N.
    SMALL, 2014, 10 (14) : 2849 - 2858
  • [37] SnO2 nanowire anchored graphene nanosheet matrix for the superior performance of Li-ion thin film battery anode
    Thomas, Rajesh
    Rao, G. Mohan
    JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (01) : 274 - 280
  • [38] Synthesis of Hierarchically Porous SnO2 Microspheres and Performance Evaluation as Li-Ion Battery Anode by Using Different Binders
    Gurunathan, P.
    Ette, Pedda Masthanaiah
    Ramesha, K.
    ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (19) : 16556 - 16564
  • [39] Piezoelectric composite of BaTiO3-coated SnO2 microsphere: Li-ion battery anode with enhanced electrochemical performance based on accelerated Li+ mobility
    Seok, Dohyeong
    Shin, Weon Ho
    Kang, Sang Wook
    Sohn, Hiesang
    JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 870
  • [40] CoO/Graphene Composite for High Performance Li-Ion Battery Anode
    Liu, Fei
    Liu, Jun
    Xue, Dongfeng
    MATERIALS FOCUS, 2012, 1 (02) : 160 - 163
12345