Implication of liquid-phase deposited amorphous RuO2 electrode for electrochemical supercapacitor

被引：19

作者：

Lee, Wonjoo ^{[1
]}

Mane, R. S.

Todkar, V. V.

Lee, Sangjin

Egorova, Olga

Chae, Won-Seok

Han, Sung-Hwan

机构：

[1] Hanyang Univ, Dept Chem, Sungdong Ku, Seoul 133791, South Korea

[2] Daejin Univ, Dept Chem, Pochon 487711, South Korea

来源：

ELECTROCHEMICAL AND SOLID STATE LETTERS | 2007年 / 10卷 / 09期

关键词：

D O I：

10.1149/1.2754389

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Amorphous ruthenium oxide (RuO2) thin films of uniformly distributed spherical nanoregime grains were synthesized by the liquid- phase chemical bath deposition route at room temperature (333 K ) for the first time. It is an attractive synthesis route to fabricate RuO2 electrodes for high electrochemical supercapacitor applications. Chemically deposited RuO2 thin films showed a bandgap energy of 3.37 eV and exhibited > 400 F/ g specific capacitance at the scan rate of 5 mV/ s in 0.5 M H2SO4. (c) 2007 The Electrochemical Society.

引用

页码：A225 / A227

页数：3

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