Hydrolysis of Methyl Acetate and Sucrose in SO3H-Group-Containing Grafted Polymer Chains Prepared by Radiation-Induced Graft Polymerization

Tomotoshi Mizota, Satoshi Tsuneda, Kyoichi Saito, Takanobu Sugo

研究成果: Article査読

29 被引用数 (Scopus)

抄録

The sulfonic acid (SO3H) group was attached to polyethylene by radiation-induced graft polymerization of sodium p-styrenesulfonate and compared with the SO3H group introduced into the polystyrene chain cross-linked with divinylbenzene. The catalytic activities of the SO3H group were measured in a batch mode for the hydrolysis of methyl acetate and sucrose. The temperature dependence of the reaction rate constants for the hydrolysis was determined. For the hydrolysis of methyl acetate, the SO3H group anchored to the grafted polymer chain had the same activity as the SO3H group introduced into the cross-linked polymer chain. On the other hand, the graft-type acid catalyst had about 10 times the hydrolytic activity for sucrose as the cross-linked acid catalyst.

本文言語English
ページ(範囲)2215-2219
ページ数5
ジャーナルIndustrial and Engineering Chemistry Research
33
9
DOI
出版ステータスPublished - 1994 9 1
外部発表はい

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Industrial and Manufacturing Engineering

フィンガープリント 「Hydrolysis of Methyl Acetate and Sucrose in SO<sub>3</sub>H-Group-Containing Grafted Polymer Chains Prepared by Radiation-Induced Graft Polymerization」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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