完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Su, YC | en_US |
dc.contributor.author | Chen, WC | en_US |
dc.contributor.author | Chang, FC | en_US |
dc.date.accessioned | 2014-12-08T15:19:43Z | - |
dc.date.available | 2014-12-08T15:19:43Z | - |
dc.date.issued | 2005-02-14 | en_US |
dc.identifier.issn | 0032-3861 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1016/j.polymer.2004.09.059 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/14005 | - |
dc.description.abstract | P-Cyclodextrin (P-CD) forms inclusion complexes (ICs) with adamantane-modified benzoxazines (2 benzoxazine and 3 benzoxazine). These benzoxazines can readily penetrate into the CD's hydrophobic cavity, causing turbidity of their solutions, from which fine crystalline powders are obtained. We characterized these complexes by powder X-ray diffraction, C-13 and C-13 CP/MAS NMR spectroscopies, DSC, and TGA. The X-ray diffraction and solid-state C-13 CP/MAS NMR spectroscopy indicate that the IC domains of the polypseudorotaxanes maintain their channel-type structures after the ring-opening curing reactions have occurred. Furthermore, DSC measurements indicate that complexing the adamantane-modified benzoxazine units with beta-CDs result in stiffer main chains and, thus, higher glass transition temperature. TGA also indicates that the inclusion complexes have enhanced its thermal stability. (C) 2004 Published by Elsevier Ltd. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | cyclodextrin | en_US |
dc.subject | benzoxazine | en_US |
dc.subject | polypseudorotaxane | en_US |
dc.title | Preparation and characterization of poly seudorotaxanes based on adamantane-modified polybenzoxazines and beta-cyclodextrin | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.polymer.2004.09.059 | en_US |
dc.identifier.journal | POLYMER | en_US |
dc.citation.volume | 46 | en_US |
dc.citation.issue | 5 | en_US |
dc.citation.spage | 1617 | en_US |
dc.citation.epage | 1623 | en_US |
dc.contributor.department | 應用化學系 | zh_TW |
dc.contributor.department | Department of Applied Chemistry | en_US |
dc.identifier.wosnumber | WOS:000226995500022 | - |
dc.citation.woscount | 15 | - |
顯示於類別: | 期刊論文 |