Fabrication of Cu3V2O7(OH)2•2H2O Nanoribbons and Cu3V2O7(OH)2•2H2O/PANI Nanocomposites Used in Supercapacitors

被引：5
|
作者：
Huang, Zhongjie [1 ]
Ni, Wenbin [1 ]
Pang, Huan [1 ]
Lu, Qingyi [1 ]
Wang, Dengchao [1 ]
Zhao, Jianwei [1 ]
机构：
[1] Nanjing Univ, Key Lab Analyt Chem Life Sci MOE, Sch Chem & Chem Engn, Nanjing 210093, Peoples R China
来源：
CHEMISTRY LETTERS | 2010年 / 39卷 / 03期
关键词：
ELECTROCHEMICAL PROPERTIES; ELECTRODE MATERIAL; VANADIUM-OXIDE; NANOSTRUCTURES;
D O I：
10.1246/cl.2010.192
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cu3V2O7(OH)(2)center dot 2H(2)O (CVO) nanoribbons are fabricated through a facile hydrothermal approach, showing a layered structure and multiwater framework proven by TEM, XRD, and FT-IR measurements. The CVO nanoribbon electrode exhibits a specific capacitance of 121 F g(-1) at a current density of 500 mA g(-1) in 1.0 M KNO3. While PANI materials are both coated on and intercalated into the CVO, the specific capacitance is greatly improved to 197 F g(-1).
引用
收藏
页码：192 / 193
页数：2
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