Supercapacitive properties of polyaniline/hydrous RuO(2) composite electrode

Authors

Ho-Seong Nam, Korea Advanced Institute of Science and Technology (KAIST),
Kwang Man Kim, Electronics and Telecommunications Research Institute (ETRI)
Sang Hern Kim, Hanbat National University
B C. Kim, University of WollongongFollow
Gordon G. Wallace, University of WollongongFollow
Jang Myoun Ko, Hanbat National University

RIS ID

52506

Publication Details

Nam, H., Kim, K. Man., Kim, S., Kim, B., Wallace, G. G. & Ko, J. (2012). Supercapacitive properties of polyaniline/hydrous RuO(2) composite electrode. Polymer Bulletin, 68 (2), 553-560.

Abstract

"A composite electrode based on polyaniline (PANI) and hydrous RuO(2) is prepared by electrochemical deposition of PANI onto hydrous RuO(2) (PANI/RuO(2)) and its supercapacitive properties are investigated using cyclic voltammetry. The specific capacitances of PANI/RuO(2) and hydrous RuO(2) electrodes are determined to be 708 and 517 F g(-1) at 5 mV s(-1), respectively. Simple electrodeposition of PANI on the hydrous RuO(2) can achieve comparatively greater capacitance values."