ICCAS OpenIR
Synthesis and properties of bisnialeimide-modified novolak resin/silsesquioxane nanocomposites
Lu, GT; Huang, Y; Yan, YH; Zhao, T; Yu, YZ
2003-08-15
Source PublicationJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN0887-624X
Volume41Issue:16Pages:2599-2606
AbstractBismaleimide-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.
KeywordNanocomposites Silsesquioxane Sol-gel Process N-gamma-triethoxylsilylpropyl-maleamic Acid Bismaleimide-modified Novolak Resins
DOI10.1002/pola.10786
Indexed BySCI
Language英语
WOS IDWOS:000184408800017
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:21[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80516
Collection中国科学院化学研究所
Corresponding AuthorLu, GT
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
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.
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