Title of article
Application of quartz crystal for the supercapacity studies of Ppy/anion composites
Author/Authors
Song، نويسنده , , Seong-Hun and Han، نويسنده , , Dae-Sang and Lee، نويسنده , , Haeng-Ja and Cho، نويسنده , , Hong-Sik and Chang، نويسنده , , Sang Mok and Kim، نويسنده , , Jong-Min and Muramatsu، نويسنده , , Horishi، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2001
Pages
3
From page
137
To page
139
Abstract
In this work, dynamic properties of electrochemically polymerized polypyrrole in 0.1 M NaNO3 and 0.1 M NaClO4 electrolyte solution was investigated for the application of supercapacitor using piezoelectric quartz crystal. The cyclic voltammetry was performed to interpret capacitor characteristics of Ppy thin film in various electrolyte solutions and the results were compared with AFM images. The results show that the perchlorate anion doped films present better electrochemical capacitor characteristics than the case that other electrolytes are used as counter anions.
Keywords
Polypyrrole (PPy) , Piezoelectric quartz crystal , Supercapacitor
Journal title
Synthetic Metals
Serial Year
2001
Journal title
Synthetic Metals
Record number
2074011
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