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dc.contributor.authorTyan, HLen_US
dc.contributor.authorWei, KHen_US
dc.contributor.authorHsieh, TEen_US
dc.date.accessioned2014-12-08T15:44:38Z-
dc.date.available2014-12-08T15:44:38Z-
dc.date.issued2000-11-15en_US
dc.identifier.issn0887-6266en_US
dc.identifier.urihttp://hdl.handle.net/11536/30133-
dc.identifier.urihttp://dx.doi.org/10.1002/1099-0488(20001115)38:22<2873en_US
dc.description.abstractClay-polyimide [3,3', 4,4'-benzophenone tetracarboxylic dianhydride-4,4'-oxydianiline (BTDA-ODA)] nanocomposites were synthesized from ODA-modified montmorillonite (organoclay) and poly(amic acid). The layered silicates of organoclay were intercalated by polyimide (BTDA-ODA), as confirmed by X-ray diffraction and by transmission electron microscopy, and the tensile mechanical properties of the nanocomposites were measured. It was found that the modulus and the maximum stress of these organoclay/BTDA-ODA nanocomposites were much higher than those of pure BTDA-ODA: a twofold increase in the modulus and a one-half-fold increase in the maximum stress in the case of 7/93 organoclay-BTDA-ODA. In addition, the elongation-for-break of organoclay/BTDA-ODA nanocomposites is even slightly higher than that of pure BTDA-ODA, which is a sharp contrast to that of conventional inorganics-filled polymer composites. (C) 2000 John Wiley & Sons, Inc.en_US
dc.language.isoen_USen_US
dc.subjectclayen_US
dc.subjectpolyimideen_US
dc.subjectnanocompositesen_US
dc.subjecttensile mechanicalen_US
dc.subjectmodulusen_US
dc.titleMechanical properties of clay-polyimide (BTDA-ODA) nanocomposites via ODA-modified organoclayen_US
dc.typeArticleen_US
dc.identifier.doi10.1002/1099-0488(20001115)38:22<2873en_US
dc.identifier.journalJOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICSen_US
dc.citation.volume38en_US
dc.citation.issue22en_US
dc.citation.spage2873en_US
dc.citation.epage2878en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.identifier.wosnumberWOS:000090081300002-
dc.citation.woscount98-
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