イケハラ タカユキ   Ikehara Takayuki
  池原 飛之
   所属   神奈川大学  工学部 物質生命化学科
    神奈川大学大学院  工学研究科 工学専攻(応用化学領域)
   職種   教授
言語種別 英語
発行・発表の年月 2015/05
形態種別 学術雑誌
査読 査読あり
標題 Analysis of the degree of crystallinity in interpenetrating spherulites of poly(ethylene succinate) and poly(ethylene oxide) blends using pulsed NMR
執筆形態 共著
掲載誌名 Polymer Journal
出版社・発行元 The Society of Polymer Science, Japan
巻・号・頁 47(5),pp.379-384
著者・共著者 Takayuki Ikehara, Daiki Ito and Toshiyuki Kataoka
概要 The degree of crystallinity (φ) in interpenetrating spherulites, whereby spherulites of one component continue to grow inside those of the other component, was examined for the blends of poly(ethylene succinate) (PES) and poly(ethylene oxide) (PEO) using pulsed nuclear magnetic resonance. The crystallization temperature influenced the time ranges of the primary crystallization. The value of φ for PES and PEO exhibited different dependence on the blend composition. These results are discussed on the basis of the change in temperature at which the molecular transport is frozen with the blend composition.
DOI doi:10.1038/pj.2015.1
ISSN 0032-3896