Park, BO Lokhande, CD Park, HS Jung, KD Joo, OS 2024-01-21T06:41:00Z 2024-01-21T06:41:00Z 2021-09-05 2004-07-12 0378-7753 https://pubs.kist.re.kr/handle/201004/137411 Thin-film ruthenium oxide electrodes are prepared by cathodic electrodeposition on a titanium substrate. Different deposition periods are used to obtain different film thicknesses. The electrodes are used to form a supercapacitor with a 0.5 M H2SO4 electrolyte. The specific capacitance and charge-discharge periods are found to be dependent on the electrode thickness. A maximum specific capacitance of 788 F g(-1) is achieved with an electrode thickness of 0.0014 g cm(-2). These results are explained by considering the morphological changes that take place with increasing film thickness. (C) 2004 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE BV HYDROUS RUTHENIUM ELECTROCHEMICAL SUPERCAPACITORS CAPACITORS DEPOSITION Performance of supercapacitor with electrodepo sited ruthenium oxide film electrodes - Effect of film thickness Article 10.1016/j.jpowsour.2004.02.027 1 JOURNAL OF POWER SOURCES, v.134, no.1, pp.148 - 152 JOURNAL OF POWER SOURCES 134 1 148 152 scie scopus 000222559300019 2-s2.0-2942687247 Chemistry, Physical Electrochemistry Energy & Fuels Materials Science, Multidisciplinary Chemistry Electrochemistry Energy & Fuels Materials Science Article HYDROUS RUTHENIUM ELECTROCHEMICAL SUPERCAPACITORS CAPACITORS DEPOSITION ruthenium oxide electrodeposition supercapacitor thin-film electrode morphology