ICCAS OpenIR
Emulsion polymerization of styrene and butyl acrylate in the presence of inorganic SiO2 nanoparticles
Zhang, J; Yang, YK
2002-03-01
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
Volume23Issue:3Pages:481-485
AbstractEmulsion co-polymerization of St/BA in the presence of inorganic SiO2 nanoparticles was studied. Firstly, the most effective emulsifiers for this emulsion co-polymerization were chosen. Then, the influence of temperature and SiO2 content on conversion were studied and the results convicted that SiO2 could reduce the conversion of monomer. By SEM it was proved that SiO2 had been encapsulated into emulsoid of St/BA and SiO2 could influence the fracture structure of emulsion polymer. Residues appeared during the polymerization, this phenomenon was researched by elemental analysis. The mechanical and thermal properties of composites were measured to find that SiO2 content had great influence on these properties. In the end an improved emulsion polymerization process by beforehand emulsifying SiO2 nanoparticles was presented and a better result was obtained.
KeywordEmulsion Co-polymerization Of St/ba Sio2 Nanoparticle Inorganic-polymer Nanocomposites
Indexed BySCI
Language英语
WOS IDWOS:000175465700038
PublisherHIGHER EDUCATION PRESS
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78704
Collection中国科学院化学研究所
Corresponding AuthorYang, YK
AffiliationChinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, J,Yang, YK. Emulsion polymerization of styrene and butyl acrylate in the presence of inorganic SiO2 nanoparticles[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2002,23(3):481-485.
APA Zhang, J,&Yang, YK.(2002).Emulsion polymerization of styrene and butyl acrylate in the presence of inorganic SiO2 nanoparticles.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,23(3),481-485.
MLA Zhang, J,et al."Emulsion polymerization of styrene and butyl acrylate in the presence of inorganic SiO2 nanoparticles".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 23.3(2002):481-485.
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