A twins-structural Sn@C core-shell composite as anode materials for lithium-ion batteries

被引：12
作者：
Wang, Yan [1 ,4 ]
Ma, Zengsheng [2 ,3 ,4 ]
Lu, Chunsheng [4 ]
机构：
[1] Hunan Univ Sci & Technol, Sch Informat & Elect Engn, Xiangtan, Hunan, Peoples R China
[2] Xiangtan Univ, Natl Prov Lab Special Funct Thin Film Mat, Xiangtan, Hunan, Peoples R China
[3] Xiangtan Univ, Sch Mat Sci & Engn, Xiangtan, Hunan, Peoples R China
[4] Curtin Univ, Dept Mech Engn, Perth, WA 6845, Australia
来源：
COMPOSITE INTERFACES | 2016年 / 23卷 / 04期
基金：
中国国家自然科学基金; 国家高技术研究发展计划(863计划);
关键词：
Sn@C; lithium-ion battery; anode; electrochemistry; specific capacity; HIGH-PERFORMANCE ANODE; CARBON; GRAPHENE; NANOPARTICLES; FABRICATION; ELECTRODES; ALLOY;
D O I：
10.1080/09276440.2016.1136523
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
In this paper, we report a facile method to prepare a twins-structural Sn@C core-shell composite that is used as anode materials for lithium-ion batteries. Its surface morphology and microstructures were characterized by the scanning electron microscope, X-ray diffraction, and transmission electron microscope. The electrochemical performances of Sn@C were measured by charge-discharge tests, cyclic voltammogram, and electrochemical impedance spectra. It is shown that such a composite exhibits a high initial specific capacity of 970mAhg(-1) and a capacity retention of 400mAhg(-1) after 50 cycles at the current density of 100mAg(-1).
引用
收藏
页码：273 / 280
页数：8
相关论文
共 31 条
[1]   Nanomaterials for rechargeable lithium batteries [J].
Bruce, Peter G. ;
Scrosati, Bruno ;
Tarascon, Jean-Marie .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (16) :2930-2946
[2]   Structural design of graphene for use in electrochemical energy storage devices [J].
Chen, Kunfeng ;
Song, Shuyan ;
Liu, Fei ;
Xue, Dongfeng .
CHEMICAL SOCIETY REVIEWS, 2015, 44 (17) :6230-6257
[3]   Beyond graphene: materials chemistry toward high performance inorganic functional materials [J].
Chen, Kunfeng ;
Song, Shuyan ;
Xue, Dongfeng .
JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (06) :2441-2453
[4]   One dimensional Si/Sn - based nanowires and nanotubes for lithium-ion energy storage materials [J].
Choi, Nam-Soon ;
Yao, Yan ;
Cui, Yi ;
Cho, Jaephil .
JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (27) :9825-9840
[5]   Facile synthesis of core/shell-structured Sn/onion-like carbon nanocapsules as high-performance anode material for lithium-ion batteries [J].
Cui, Caiyun ;
Liu, Xianguo ;
Wu, Niandu ;
Sun, Yuping .
MATERIALS LETTERS, 2015, 143 :35-37
[6]   Nanostructured Sn-C composite as an advanced anode material in high-performance lithium-ion batteries [J].
Derrien, Gaelle ;
Hassoun, Jusef ;
Panero, Stefania ;
Scrosati, Bruno .
ADVANCED MATERIALS, 2007, 19 (17) :2336-+
[7]   Multilayer nanoassembly of Sn-nanopillar arrays sandwiched between graphene layers for high-capacity lithium storage [J].
Ji, Liwen ;
Tan, Zhongkui ;
Kuykendall, Tevye ;
An, Eun Ji ;
Fu, Yanbao ;
Battaglia, Vincent ;
Zhang, Yuegang .
ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (09) :3611-3616
[8]   Advanced amorphous nanoporous stannous oxide composite with carbon nanotubes as anode materials for lithium-ion batteries [J].
Jiang, Wenjuan ;
Zeng, Weiyao ;
Ma, Zengsheng ;
Pan, Yong ;
Lin, Jianguo ;
Lu, Chunsheng .
RSC ADVANCES, 2014, 4 (78) :41281-41286
[9]   Sn-carbon core-shell powder for anode in lithium secondary batteries [J].
Jung, YS ;
Lee, KT ;
Ryu, JH ;
Im, D ;
Oh, SM .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2005, 152 (07) :A1452-A1457
[10]   Electroplating synthesis and electrochemical properties of macroporous Sn-Cu alloy electrode for lithium-ion batteries [J].
Ke, Fu-Sheng ;
Huang, Ling ;
Cai, Jin-Shu ;
Sun, Shi-Gang .
ELECTROCHIMICA ACTA, 2007, 52 (24) :6741-6747
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