Synthesis and properties of bisnialeimide-modified novolak resin/silsesquioxane nanocomposites

doi:10.1002/pola.10786

CORC > 化学研究所 > 中国科学院化学研究所

	Synthesis and properties of bisnialeimide-modified novolak resin/silsesquioxane nanocomposites
	Lu, GT; Huang, Y; Yan, YH; Zhao, T; Yu, YZ
刊名	JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
	2003-08-15
卷号	41 期号:16 页码:2599-2606
关键词	Nanocomposites Silsesquioxane Sol-gel Process N-gamma-triethoxylsilylpropyl-maleamic Acid Bismaleimide-modified Novolak Resins
ISSN号	0887-624X
DOI	10.1002/pola.10786
英文摘要	Bismaleimide-modified novolak resin/silsesquioxane (BMI-PN/SiO3/2) nanocomposites were prepared by the sol-gel process. The reactions in the sol-gel synthesis were characterized by Fourier transform infrared spectroscopy. It was found by field emission scanning electron microscopy and atomic force microscopy studies that the particle size of the dispersed phase was about 100 nm, and there existed particle aggregates. The proportion of bismaleimide in the BMI-PN/SiO3/2 nanocomposites showed an important effect on the thermal properties of the composites, as demonstrated by thermogravimetric analysis and dynamical mechanical analysis. Major improvements in the glass-transition temperature and the heat resistance of the material were achieved by the introduction of the nanosized SiO3/2 inorganic phase, and the modulus at high temperatures was improved too. (C) 2003 Wiley Periodicals, Inc.
语种	英语
出版者	JOHN WILEY & SONS INC
WOS记录号	WOS:000184408800017
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/80515]
专题	中国科学院化学研究所
通讯作者	Lu, GT
作者单位	Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Lu, GT,Huang, Y,Yan, YH,et al. Synthesis and properties of bisnialeimide-modified novolak resin/silsesquioxane nanocomposites[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2003,41(16):2599-2606.
APA	Lu, GT,Huang, Y,Yan, YH,Zhao, T,&Yu, YZ.(2003).Synthesis and properties of bisnialeimide-modified novolak resin/silsesquioxane nanocomposites.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,41(16),2599-2606.
MLA	Lu, GT,et al."Synthesis and properties of bisnialeimide-modified novolak resin/silsesquioxane nanocomposites".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 41.16(2003):2599-2606.