Characterization of cyclic polystyrenes: Precise analysis of cyclization reaction products by HPLC

Yuuki Kushida, Kenichi Hayashida, Kayoko Aoki, Donghyun Cho, Daisuke Kawaguchi, Atsushi Takano, Yushu Matsushita

研究成果: Contribution to conferencePaper査読

1 被引用数 (Scopus)

抄録

In this study, the cyclization reaction products from telechelic polystyrene were precisely analyzed using high performance liquid chromatography (HPLC) techniques, that is, size exclusion chromatography (SEC), liquid chromatography at the critical condition (LCCC) and temperature gradient interaction chromatography (TGIC). It was confirmed that the cyclization reaction products consist of linear and cyclic condensates by LCCC. Furthermore it was found that the linear condensates contain dimers to multimers (∼15), while cyclic counterparts contain dimers, trimers, tetramers and pentamers by SEC and TGIC.

本文言語英語
ページ数1
出版ステータス出版済み - 10 18 2006
外部発表はい
イベント55th SPSJ Annual Meeting - Nagoya, 日本
継続期間: 5 24 20065 26 2006

その他

その他55th SPSJ Annual Meeting
国/地域日本
CityNagoya
Period5/24/065/26/06

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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