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One-dimensional growth and electrochemical properties of polyaniline deposited by a pulse potentiostatic method
- Source :
-
Electrochimica Acta . Oct2010, Vol. 55 Issue 24, p7175-7181. 7p. - Publication Year :
- 2010
-
Abstract
- Abstract: One-dimensional growth of polyaniline (PANI) was conducted on carbon cloth through a pulse potentiostatic method. Hydrolysis of PANI was depressed, and the generated PANI film (PPM) displayed improved electroactivities. The specific capacitance of PPM was increased by 39% when compared to that of PANI film made by the conventional potentiostatic method (PM). The influences of the upper limit potential of the pulse potentiometry and the acidity of the polymerization solution on surface morphologies, electroactivities and conformation of the PANI films were studied by SEM, cyclic voltammetry, chronopotentiometry and UV–Vis spectrometry. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00134686
- Volume :
- 55
- Issue :
- 24
- Database :
- Academic Search Index
- Journal :
- Electrochimica Acta
- Publication Type :
- Academic Journal
- Accession number :
- 53715720
- Full Text :
- https://doi.org/10.1016/j.electacta.2010.07.056