Template-Free Synthesis of Interconnected Hollow Carbon Nanospheres for High-Performance Anode Material in Lithium-Ion Batteries

被引:292
作者
Han, Fu-Dong [1 ]
Bai, Yu-Jun [1 ]
Liu, Rui [1 ]
Yao, Bin [1 ]
Qi, Yong-Xin [1 ]
Lun, Ning [1 ]
Zhang, Jian-Xin [1 ]
机构
[1] Shandong Univ, Minist Educ, Key Lab Liquid Solid Struct Evolut & Proc Mat, Jinan 250061, Peoples R China
基金
中国国家自然科学基金;
关键词
ELECTROCHEMICAL ENERGY-STORAGE; SECONDARY BATTERIES; SPHERES; NANOFIBERS; ELECTRODE; NANOTUBES;
D O I
10.1002/aenm.201100340
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Interconnected hollow carbon nanospheres (HCNSs) were prepared by pressure-assisted reduction and graphitization of sucrose in autoclaves without template. The obtained HCNSs with a large surface area, very thin graphitic shells, and an interconnected structure exhibit excellent performances as the electrode material for lithium ion batteries
引用
收藏
页码:798 / 801
页数:4
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