DSpace university logo mark
Japanese | English 

NAOSITE : Nagasaki University's Academic Output SITE > 060 工学部・工学研究科 > 060 紀要 > 長崎大学工学部研究報告 > 第26巻 第47号 >


ファイル 記述 サイズフォーマット
KJ00004723897.pdf589.52 kBAdobe PDF本文ファイル

タイトル: イオン性ポリウレタンエラストマーの合成とケモメカニカル特性
その他のタイトル: Synthesis and Chemomechanical Properties of Ionic Polyurethane Elastomers
著者: 椎葉, 哲朗 / 古川, 睦久
著者(別表記) : Shiiba, Tetsuro / Furukawa, Mutsuhisa
発行日: 1996年 7月
引用: 長崎大学工学部研究報告 Vol.26(47) p. 323-330, 1996
抄録: Polyurethane elastomers with carboxyl groups on their side chain or ammonium groups in main chain were synthesized and used as chemomechanical materials. The bending and shrinking behavior of ionic polyurethane elastomers were investigated to actualize physical changes of the elastomer under applied electric field. When electric stimulus was applied to a piece of the sample, without being in contact with an electrode, reversible bending was observed. Ionic polyurethane elastomers showed contractile behavior when they were connected directly to electrode after being swollen with electrolyte solution. The contractile stress was about 20 KPa. This result indicates that ionic polyurethane elastomer has high potential as the muscle-like chemomechanical materials.
URI: http://hdl.handle.net/10069/14994
ISSN: 02860902
資料タイプ: Departmental Bulletin Paper
出現コレクション:第26巻 第47号

引用URI : http://hdl.handle.net/10069/14994



Valid XHTML 1.0! Copyright © 2006-2015 長崎大学附属図書館 - お問い合わせ Powerd by DSpace