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	2009/04
形態種別	学術雑誌
査読	査読あり
標題	Bio-based nanocomposites composed of photo-cured epoxidized soybean oil and supramolecular hydroxystearic acid nanofibers
執筆形態	共著
掲載誌名	Journal of Polymer Science Part B: Polymer Physics
掲載区分	国外
出版社・発行元	Wiley
巻・号・頁	47(7),pp.669-673
著者・共著者	Mitsuhiro Shibata, Naozumi Teramoto, Yoshihiro Someya, Sakuya Suzuki
概要	A mixture of epoxidized soybean oil (ESO), (R)-12-hydroxystrearic acid (HSA) and a photoinitiator for cationic polymerization in the ESO/HSA weight ratio 10/1 was heated to 100 degree C and cooled to r.t. to give bio-based gelatinous material. The photo-curing of the gel afforded a nanocomposite composed of crosslinked ESO and supramolecular HSA nanofibers. The TEM observation of the photo-cured ESO/HSA revealed that dendritic clusters of HSA nanofibers are formed in the crosslinked ESO matrix. In the DSC chart of the ESO/HSA, a thermal transition from the mesophase composed of supramolecular nanofibers to isotropic state was observed at 67 degree C, while the Tm of crystalline HSA is 77.7 degree C. Tensile strength of the ESO-HSA was ca. 80% higher than that of photo-cured ESO without HSA.
DOI	10.1002/polb.21671
ISSN	0887-6266