Advanced Characterization of Polyhedral Oligomeric Silsesquioxanes Used for Nanocomposites Synthesis

被引：0
|
作者：
Sulca, Nicoleta Mihaela [1 ]
Lungu, Adriana [1 ]
Voicu, Geta [1 ]
Garea, Sorina Alexandra [1 ]
Iovu, Horia [1 ]
机构：
[1] Univ Politehn Bucuresti, Bucharest 010072, Romania
来源：
MATERIALE PLASTICE | 2009年 / 46卷 / 02期
关键词：
polyhedral oligomeric silsesquioxanes; XPS; XRD; DSC; nanocomposites; TGA; CARBON NANOTUBES; EPOXY-RESIN;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Three types of polyhedral oligomeric silsesquioxane (POSS) compounds were used to synthesize nanocomposites based on urethane dimethacrylate (UDMA). An advanced characterization of POSS compounds was done by X-Ray Photoelectron Spectroscopy (XPS) for chemical structure, X-Ray Diffraction (XRD) for crystalline phase and Differential Scanning Calorimetry (DSC) for thermal transitions. The POSS compounds generally influence the thermostability of UDMA-based nanocomposites acting both as a comonomer and reinforcing agent.
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收藏
页码：124 / 128
页数：5
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