| Summary: | 碩士 === 國立臺灣科技大學 === 纖維及高分子工程系 === 90 === The transparent organic-inorganic hybrid materials, UPAE/NDMA/nPSA and UPAE/NDMA/M-nPSA were prepared through free radical polymerization of polysilicic acid (nPSA) and M-nPSA, modified nPSA through the reation of nPSA with 3-glycidylpropyl trimethoxylsilane(GPTS), respectively. The hydroxyl containing UPAE was obtained by the ring-opening reaction of diglycidyl ether of bisphenol (DGEBA) with 1.6-uexamethylene diamine：bissemimaleamide(HBSM) under the catalization of tetrethylammoniumbromide, while nPSA was prepared through hydrolysis and condensation of metasilicate salt. The interfacial behavior, microstructure, thermal, and dynamic properties of UPAE/NDMA/nPSA and UPAE/NDMA/M-nPSA hybrids were compared with each other before and after heat treatment.
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