標題: Preparations, thermal properties, and T-g increase mechanism of inorganic/organic hybrid polymers based on polyhedral oligomeric silsesquioxanes
作者: Xu, HY
Kuo, SW
Lee, JS
Chang, FC
應用化學系
Department of Applied Chemistry
公開日期: 5-十一月-2002
摘要: A series of novel hybrid poly(acetoxylstyrene-co-isobutylstyryl-POSS)s (PAS-POSS) and poly(vinylpyrrolidone-co-isobutylstyryl-POSS)s (PVP-POSS) are synthesized and characterized. The POSS content in these hybrids can be controlled by varying the monomer feed ratio. The polyhedral oligosilsesquoixane (POSS) moiety can effectively increase the T-g of the resultant organic/inorganic hybrid polymer at a relatively high POSS content and produce the hybrid copolymer with narrower molecular weight distribution. The FTIR spectra are used to investigate the structure-property relationship of these hybrid polymers, and the T-g enhancement mechanism is discussed in detail.
URI: http://dx.doi.org/10.1021/ma0202843
http://hdl.handle.net/11536/28389
ISSN: 0024-9297
DOI: 10.1021/ma0202843
期刊: MACROMOLECULES
Volume: 35
Issue: 23
起始頁: 8788
結束頁: 8793
顯示於類別:期刊論文


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