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Porous polyaniline exhibits highly enhanced electrochemical capacitance performance
- Source :
-
Electrochimica Acta . Aug2010, Vol. 55 Issue 20, p5819-5822. 4p. - Publication Year :
- 2010
-
Abstract
- Abstract: Porous polyaniline (PANI) is prepared by using sodium dodecylsulfate as a soft template and ammonium persulfate as an oxidant. Transmission electron microscopy and nitrogen adsorption–desorption isotherms suggest the existence of both macro/mesopores and micropores, and the specific surface area of 211m2 g−1. As a result of its porous structure, the porous PANI exhibits highly enhanced utilization ratio during the charge–discharge cycles. This porous PANI also displays high cycle stability and rate capability. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00134686
- Volume :
- 55
- Issue :
- 20
- Database :
- Academic Search Index
- Journal :
- Electrochimica Acta
- Publication Type :
- Academic Journal
- Accession number :
- 51922030
- Full Text :
- https://doi.org/10.1016/j.electacta.2010.05.030