Rates for intramolecular excimer formation of poly(α-methylstyrene) measured by using picosecond pulse radiolysis

Hideyuki Itagaki; Masakazu Washio; Seiichi Tagawa

doi:10.1007/BF00299656

Rates for intramolecular excimer formation of poly(α-methylstyrene) measured by using picosecond pulse radiolysis

Hideyuki Itagaki^*, Masakazu Washio, Seiichi Tagawa

^*この研究の対応する著者

研究成果: Article › 査読

2 被引用数 (Scopus)

抄録

The rate constants for intramolecular excimer formation, k_DM, of poly(α-methylstyrene) with different molecular weight were determined by using picosecond pulse radiolysis. Values of k_DM for poly(α-methylstyrene) are a little smaller than those for polystyrene with nearly same molecular weight. It appears to be mainly due to steric hindrance by methyl substituent of main chain.

本文言語	English
ページ（範囲）	197-202
ページ数	6
ジャーナル	Polymer Bulletin
巻	28
号	2
DOI	https://doi.org/10.1007/BF00299656
出版ステータス	Published - 1992 4月
外部発表	はい

ASJC Scopus subject areas

化学 (全般)
凝縮系物理学
ポリマーおよびプラスチック
材料化学

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10.1007/BF00299656

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abstract = "The rate constants for intramolecular excimer formation, kDM, of poly(α-methylstyrene) with different molecular weight were determined by using picosecond pulse radiolysis. Values of kDM for poly(α-methylstyrene) are a little smaller than those for polystyrene with nearly same molecular weight. It appears to be mainly due to steric hindrance by methyl substituent of main chain.",

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AB - The rate constants for intramolecular excimer formation, kDM, of poly(α-methylstyrene) with different molecular weight were determined by using picosecond pulse radiolysis. Values of kDM for poly(α-methylstyrene) are a little smaller than those for polystyrene with nearly same molecular weight. It appears to be mainly due to steric hindrance by methyl substituent of main chain.

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Rates for intramolecular excimer formation of poly(α-methylstyrene) measured by using picosecond pulse radiolysis

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