シバタ　ミツヒロ   SHIBATA MITSUHIRO   柴田　充弘    所属   千葉工業大学  工学部 応用化学科    千葉工業大学  工学研究科 工学専攻    千葉工業大学  工学研究科 応用化学専攻    職種   教授
言語種別	英語
発行・発表の年月	2012/11
形態種別	学術雑誌
査読	査読あり
標題	Supramolecular Composites of Photo-Cured Acrylated Castor Oil and Fibers Formed by the Self-Assembly of Low Molecular Weight Organic Gelators
執筆形態	共著
掲載誌名	Polymer Composites
掲載区分	国外
出版社・発行元	Wiley
巻・号・頁	33(11),pp.2001-2008
著者・共著者	Mitsuhiro Shibata, Takuya Kakihara, Syotarou Obara
概要	A mixture of acrylated castor oil (ACO) with N-carbobenzyloxy-L- isoleucylaminooctadecane (CIA) or (R)-12-hydroxystrearic acid (HSA) containing photo-initiators was heated to 130 degree C and gradually cooled to room temperature to give bio-based gelatinous material. The photo-curing of the gel generated a crosslinked ACO composite containing CIA or HSA. The optical micrographic and DSC analyses revealed that a supramolecular fibrous network is formed for photo-cured ACO (cACO)/CIA and that spherulitic crystals are formed for cACO/HSA. The tan delta peak temperatures measured by dynamic mechanical analysis for cACO/CIA and cACO/HSA composites were higher than that of cACO. The flexural strength and modulus of cACO/CIA composites increased with an increase of CIA content, and those values were higher than those of cACO/HSA composites.
DOI	10.1002/pc.22341
ISSN	1548-0569