The characterization of polyaniline and polypyrrole composites by pyrolysis mass spectrometry
作者： Jale Hacaloglu , Feride Tezal , Zühal Kücükyavuz
DOI: 10.1002/APP.30168
关键词: Copolymer 、 Polypyrrole 、 Electrode 、 Pyrolysis 、 Composite material 、 Materials science 、 Polymer 、 Polymerization 、 Polyaniline 、 Conductive polymer
摘要: In this work, direct insertion probe pyrolysis mass spectrometry technique was applied to investigate the thermal and structural characteristics of electrochemically prepared polyaniline (PANI), polypyrrole (PPy), their composites/copolymers synthesized either by electrochemical polymerization pyrrole on PANI-coated electrode (PANI/PPy) or coating PANI PPy (PPy/PANI) in H2SO4 solutions. It has been determined that polymer first coated degraded a certain extent during second. The degradation greater for increased with increase acid concentration. On other hand, detection mixed dimers confirmed copolymer formation. © 2009 Wiley Periodicals, Inc. J Appl Polym Sci,
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