Aging studies on conducting polypyrrole

Kaynak, Akif 2001, Aging studies on conducting polypyrrole, Fibers and polymers, vol. 2, no. 4, pp. 171-177.

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Title Aging studies on conducting polypyrrole
Author(s) Kaynak, Akif
Journal name Fibers and polymers
Volume number 2
Issue number 4
Start page 171
End page 177
Publisher Korean Fiber Society
Place of publication Seoul, Korea
Publication date 2001-12
ISSN 1229-9197
1875-0052
Keyword(s) polypyrrole
electrical
mechanical
microwave
FTIR spectroscopy
Summary Change of tensile properties, electrical conductivity and microwave shielding of electrochemically synthesized polypyrrole films with time are presented. Highly doped films had good electrical stability, retaining high microwave reflectivity throughout the aging period. Lightly doped films were less stable and partially reflective and absorptive of microwaves. FT-IR spectral observations revealed a progressive increase in intensity of an unsaturated conjugated carbonyl peak, which was not observed in the highly doped films, suggesting that the concentration of the dopant had an influence on the mechanism of degradation of conductivity.

Notes SpringerLink Date : Tuesday, April 08, 2008
Language eng
Field of Research 091012 Textile Technology
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©Springer
Persistent URL http://hdl.handle.net/10536/DRO/DU:30001414

Document type: Journal Article
Collection: School of Engineering and Technology
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