Supercapacitive properties of polyaniline/hydrous RuO2 composite electrode

被引：13
|
作者：
Nam, Ho-Seong [2 ]
Kim, Kwang Man [1 ]
Kim, Sang Hern [3 ]
Kim, Byung Chul [4 ,5 ]
Wallace, Gordon G. [4 ,5 ]
Ko, Jang Myoun [3 ]
机构：
[1] Elect & Telecommun Res Inst ETRI, Res Team Power Control Devices, Taejon 305700, South Korea
[2] Korea Adv Inst Sci & Technol KAIST, Dept Chem & Biomol Engn, Taejon 305701, South Korea
[3] Hanbat Natl Univ, Dept Appl Chem & Biotechnol, Taejon 305719, South Korea
[4] Univ Wollongong, ARC, Ctr Excellence Electromat Sci, Wollongong, NSW 2522, Australia
[5] Univ Wollongong, Intelligent Polymer Res Inst, Wollongong, NSW 2522, Australia
来源：
POLYMER BULLETIN | 2012年 / 68卷 / 02期
关键词：
Polyaniline; Hydrous RuO2; Capacitance; Supercapacitor; CHARGE STORAGE MECHANISM; NANOCOMPOSITE ELECTRODES; CARBON NANOTUBE; CAPACITANCE;
D O I：
10.1007/s00289-011-0650-5
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A composite electrode based on polyaniline (PANI) and hydrous RuO2 is prepared by electrochemical deposition of PANI onto hydrous RuO2 (PANI/RuO2) and its supercapacitive properties are investigated using cyclic voltammetry. The specific capacitances of PANI/RuO2 and hydrous RuO2 electrodes are determined to be 708 and 517 F g(-1) at 5 mV s(-1), respectively. Simple electrodeposition of PANI on the hydrous RuO2 can achieve comparatively greater capacitance values.
引用
收藏
页码：553 / 560
页数：8
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