The Use of Functionalized Polybenzoxazoles and Polybenzobisthiazoles in Polymer-Silica Hybrid Materials

Autor:	C. Kumudinie, Jagath K. Premachandra, W. Zhao, F. E. Arnold, J. E. Mark, J. P. Chen, T. D. Dang
Rok vydání:	1996
Předmět:	chemistry.chemical_classification Thermogravimetric analysis Materials science Silanes Young's modulus Polymer Silane chemistry.chemical_compound symbols.namesake Chemical engineering chemistry Ultimate tensile strength symbols Organic chemistry Thermal stability Hybrid material
Zdroj:	MRS Proceedings. 435
ISSN:	1946-4274
DOI:	10.1557/proc-435-93
Popis:	Hybrid organic-inorganic composites were prepared by precipitating silica into hydroxypolybenzoxazole (HPBO) and sulfopolybenzobisthiazole (SPBT) polymers, with interfacial bonding between the phases improved by use of isocyanatopropyltriethoxy silane and N,N-diethylaminopropyltrimethoxy silane, respectively. The resulting materials were characterized with regard to their transparency, silica particle distribution, tensile modulus and tensile strength, thermal stability, and tendency to absorb water.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f69dcda690e09634a01c9773f9681b90 https://doi.org/10.1557/proc-435-93 Zobrazit plný text záznamu Full text from SpringerLink