Synthesis and properties of covalently bonded layered silicates/polyimide (BTDA-ODA) nanocomposites

doi:10.1021/cm0200240

完整後設資料紀錄

DC 欄位	值	語言
dc.contributor.author	Leu, CM	en_US
dc.contributor.author	Wu, ZW	en_US
dc.contributor.author	Wei, KH	en_US
dc.date.accessioned	2014-12-08T15:42:16Z	-
dc.date.available	2014-12-08T15:42:16Z	-
dc.date.issued	2002-07-01	en_US
dc.identifier.issn	0897-4756	en_US
dc.identifier.uri	http://dx.doi.org/10.1021/cm0200240	en_US
dc.identifier.uri	http://hdl.handle.net/11536/28697	-
dc.description.abstract	Covalently bonded layered silicates/polyimide (BTDA-ODA) nanocomposites have been synthesized from gamma-(aminopropyl)triethoxysilane (APTS) grafted kenyaite and poly(amic acid). The existence of covalent bonds between APTS and silicates and between APTS and the dianhydride end groups of the polymer have been confirmed by solid-state C-13 and Si-29 nuclear magnetic resonance and infrared spectroscopy, respectively. The thermal, mechanical, and moistureabsorption retardation properties of these nanocomposites were found to improve substantially over those of neat BTDA-ODA. In particular, a maximum increase of 36 degreesC in the degradation temperature and a maximum reduction of 54% in moisture absorption are displayed by these nanocomposites.	en_US
dc.language.iso	en_US	en_US
dc.title	Synthesis and properties of covalently bonded layered silicates/polyimide (BTDA-ODA) nanocomposites	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1021/cm0200240	en_US
dc.identifier.journal	CHEMISTRY OF MATERIALS	en_US
dc.citation.volume	14	en_US
dc.citation.issue	7	en_US
dc.citation.spage	3016	en_US
dc.citation.epage	3021	en_US
dc.contributor.department	材料科學與工程學系	zh_TW
dc.contributor.department	Department of Materials Science and Engineering	en_US
dc.identifier.wosnumber	WOS:000176929000033	-
dc.citation.woscount	82	-
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