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Author Lissy, S. L. G. ♦ Pitchumani, S. ♦ Jayakumar, K.
Source CSIR-Central Electrochemical Research Institute
Content type Text
Publisher Elsevier BV
File Format PDF
Copyright Year ©2002
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Chemistry & allied sciences ♦ Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Electrodics and Electrocatalysis ♦ Electrochemical Materials Science
Abstract The high and low frequency capacitances of polyaniline electrode in different acid medium were analyzed as a function of counter ions, redox states and film thickness. The corresponding double layer and redox capacitances were discussed in terms of variables affected in the growth of polyaniline film. The redox capacitance has been found to be predominant over double layer capacitance in the overall capacitance of the polymer film in the given electrolyte composition and a comparative analysis have been made.
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2002-01-01
Journal PeerReviewed