Methoxy-substituted phenylenesulfide polymer with excellent dispersivity of TiO2nanoparticles for optical application

Seigo Watanabe, Kenichi Oyaizu

研究成果: Article査読

抄録

Oxidative polymerization of bis(2-methoxyphenyl) disulfide using a VO(acac)2-strong acid catalyst with O2 or DDQ as an oxidant gave poly(2-methoxy-1,4-phenylenesulfide), which was linear with a molecular weight of Mw = 6.0 × 103, and yet totally amorphous in contrast to poly(1,4-phenylene sulfide) (PPS). The polymer showed both high refractive index and abbe number (nD = 1.73, νD = 22), and could introduce TiO2 nanoparticles with excellent dispersivity via in-situ sol-gel route for enhancing refractive index up to nD = 1.76.

本文言語English
ページ(範囲)1287-1292
ページ数6
ジャーナルBulletin of the Chemical Society of Japan
93
11
DOI
出版ステータスPublished - 2020 11

ASJC Scopus subject areas

  • Chemistry(all)

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