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Proton transfer across conducting polypyrrole membrane separated by two electrolyte solutions
Author(s) -
Wang HanMing,
Yu ZeMu,
Wang ErKang
Publication year - 1997
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19970150505
Subject(s) - chemistry , polypyrrole , electrolyte , electrochemistry , diffusion , proton , membrane , supporting electrolyte , polymerization , asymmetry , mass transfer , chemical engineering , electrode , polymer , thermodynamics , chromatography , organic chemistry , biochemistry , physics , quantum mechanics , engineering
Electrochemical behavior of the transfer of H + across polypyrrole membrane (PPM) was studied. The transfer process was quasi‐reversible and mainly diffusion‐controlled. PPM electropolymerized in water solution has better reversibility than that in CH 3 CN solution for the transfer of H + . The transfer process of H + across the two kinds of PPM indicated that the PPM electrochemically polymerized was of asymmetry.