Control of the dopant-exchange process in polypyrrole by a magnetic field

Iwao Mogi

doi:10.1246/cl.1996.53

Control of the dopant-exchange process in polypyrrole by a magnetic field

Iwao Mogi

IMR - Materials Property Division

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The effect of high magnetic fields on the dopant-exchange (DE) process in p-toluenesulfonate-doped polypyrrole (PPy/TsO^-) was investigated in a LiClO₄ aqueous solution by means of cyclic voltammetry. It was found that the magnetic field accelerates the DE process in the PPy/TsO^- film polymerized in the absence of magnetic field and that the DE process hardly proceed in the PPy/TsO^- film polymerized in the magnetic field of 12 T.

Original language	English
Pages (from-to)	53-54
Number of pages	2
Journal	Chemistry Letters
Issue number	1
DOIs	https://doi.org/10.1246/cl.1996.53
Publication status	Published - 1996

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10.1246/cl.1996.53

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abstract = "The effect of high magnetic fields on the dopant-exchange (DE) process in p-toluenesulfonate-doped polypyrrole (PPy/TsO-) was investigated in a LiClO4 aqueous solution by means of cyclic voltammetry. It was found that the magnetic field accelerates the DE process in the PPy/TsO- film polymerized in the absence of magnetic field and that the DE process hardly proceed in the PPy/TsO- film polymerized in the magnetic field of 12 T.",

author = "Iwao Mogi",

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AB - The effect of high magnetic fields on the dopant-exchange (DE) process in p-toluenesulfonate-doped polypyrrole (PPy/TsO-) was investigated in a LiClO4 aqueous solution by means of cyclic voltammetry. It was found that the magnetic field accelerates the DE process in the PPy/TsO- film polymerized in the absence of magnetic field and that the DE process hardly proceed in the PPy/TsO- film polymerized in the magnetic field of 12 T.

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Control of the dopant-exchange process in polypyrrole by a magnetic field

Abstract

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