Versatile synthesis of sulfonated aromatic copolymers using NiBr2

Ibuki Hosaka, Masato Kusakabe, Kenji Miyatake

研究成果: Article査読

1 被引用数 (Scopus)

抄録

In this research, copolymerization reaction of sulfonated dichlorobenzene and dichloro-Terminated aromatic oligomer was investigated for the preparation of sulfonated copolymers as proton conductive membranes. We found that a versatile synthetic method without using costly Ni(0) catalyst, where NiBr2 could be reduced to Ni(0) with Zn in situ during the copolymerization reaction, was applicable. The resulting copolymer had comparable molecular weight and proton conductivity to those of the copolymers prepared by the previous method using Ni(0).

本文言語English
ページ(範囲)257-259
ページ数3
ジャーナルChemistry Letters
47
2
DOI
出版ステータスPublished - 2018
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)

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