Synthesis of polyaniline by use of the Ullmann reaction

Kazunari Yoshizawa; Akihiro Ito; Kazuyoshi Tanaka; Tokio Yamabe

doi:10.1016/0379-6779(92)90230-G

Synthesis of polyaniline by use of the Ullmann reaction

Kazunari Yoshizawa, Akihiro Ito, Kazuyoshi Tanaka, Tokio Yamabe

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

14 Citations (Scopus)

Abstract

An attempt to prepare polyaniline (PANI) from p-bromoaniline with the use of the Ullmann reaction is reported. It is found that the average degree of polymerization of the product is c. 38 and that the product is a mixed version of poly(p-aniline) and poly(m-aniline) skeletons in the ratio of 54.3% and 45.7%, respectively. The present polymer product is found to show intriguing magnetic properties probably due to poly(m-aniline) moieties embedded in the polymer skeleton.

Original language	English
Pages (from-to)	271-282
Number of pages	12
Journal	Synthetic Metals
Volume	48
Issue number	3
DOIs	https://doi.org/10.1016/0379-6779(92)90230-G
Publication status	Published - Jul 15 1992
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/0379-6779(92)90230-G

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title = "Synthesis of polyaniline by use of the Ullmann reaction",

abstract = "An attempt to prepare polyaniline (PANI) from p-bromoaniline with the use of the Ullmann reaction is reported. It is found that the average degree of polymerization of the product is c. 38 and that the product is a mixed version of poly(p-aniline) and poly(m-aniline) skeletons in the ratio of 54.3% and 45.7%, respectively. The present polymer product is found to show intriguing magnetic properties probably due to poly(m-aniline) moieties embedded in the polymer skeleton.",

author = "Kazunari Yoshizawa and Akihiro Ito and Kazuyoshi Tanaka and Tokio Yamabe",

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T1 - Synthesis of polyaniline by use of the Ullmann reaction

AU - Yoshizawa, Kazunari

AU - Ito, Akihiro

AU - Tanaka, Kazuyoshi

AU - Yamabe, Tokio

PY - 1992/7/15

Y1 - 1992/7/15

N2 - An attempt to prepare polyaniline (PANI) from p-bromoaniline with the use of the Ullmann reaction is reported. It is found that the average degree of polymerization of the product is c. 38 and that the product is a mixed version of poly(p-aniline) and poly(m-aniline) skeletons in the ratio of 54.3% and 45.7%, respectively. The present polymer product is found to show intriguing magnetic properties probably due to poly(m-aniline) moieties embedded in the polymer skeleton.

AB - An attempt to prepare polyaniline (PANI) from p-bromoaniline with the use of the Ullmann reaction is reported. It is found that the average degree of polymerization of the product is c. 38 and that the product is a mixed version of poly(p-aniline) and poly(m-aniline) skeletons in the ratio of 54.3% and 45.7%, respectively. The present polymer product is found to show intriguing magnetic properties probably due to poly(m-aniline) moieties embedded in the polymer skeleton.

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VL - 48

SP - 271

EP - 282

JO - Synthetic Metals

JF - Synthetic Metals

IS - 3

ER -

Synthesis of polyaniline by use of the Ullmann reaction

Abstract

All Science Journal Classification (ASJC) codes

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