SYNTHESIS AND CHARGE-DISCHARGE PROPERTIES OF POROUS CO3O4 NANOROD BUNDLE ELECTRODE

被引：1
|
作者：
Teng, Fei [1 ]
Wang, Jun [1 ]
Chen, Mindong [1 ]
Mneg, Dennis Desheng [2 ]
机构：
[1] Nanjing Univ Informat Sci & Engn, Sch Environm Sci & Engn, Joint Innovat Lab Environm & Energy, Jiangsu Key Lab Atmospher Environm Monitoring & P, Nanjing 210044, Jiangsu, Peoples R China
[2] Michigan Technol Univ, Dept Mech Engn Engn Mech, Houghton, MI 49931 USA
来源：
NANO | 2012年 / 7卷 / 05期
基金：
美国国家科学基金会;
关键词：
Nanorods bundle electrode; reverse capability; lithium ion battery; TEMPERATURE; AREA;
D O I：
10.1142/S1793292012500361
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The Co3O4 nanorod bundles are synthesized by a hydrothermal method. The samples are characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), electron diffraction (ED), X-ray powder diffractometer (XRD), and nitrogen adsorption. It is important that the as-obtained Co3O4 nanorod bundles are assembled by nanoparticles. The porous nanorod bundle electrode exhibits a higher rate capacity and a higher reverse capability for lithium ion battery than the solid nanorods, which is attributed to the high surface area and the porous structure.
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页数：9
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