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Title: Electron spin resonance studies of some chemically synthesized polypyrrole complexes
Authors: Kang, E.T. 
Neoh, K.G. 
Matsuyama, T.
Yamaoka, H.
Issue Date: Jul-1988
Source: Kang, E.T.,Neoh, K.G.,Matsuyama, T.,Yamaoka, H. (1988-07). Electron spin resonance studies of some chemically synthesized polypyrrole complexes. Polymer communications Guildford 29 (7) : 201-203. ScholarBank@NUS Repository.
Abstract: Electron spin resonance (e.s.r.) studies were performed on polypyrrole (PPY)-halogen and PPY-organic acceptor complexes obtained from chemical polymerization and oxidation. The linewidth depends strongly on the type of acceptor incorporated. However, no correlation between conductivity and either linewidth or spin concentration was found. The e.s.r. signal can be associated with neutral π-radial defects. The effect of polymeric structural disorder on the localization of unpaired spins was demonstrated in the PPY-Br2 complexes.
Source Title: Polymer communications Guildford
ISSN: 02636476
Appears in Collections:Staff Publications

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