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Facile one-step fabrication of polymer microspheres with high magnetism and armored inorganic particles by Pickering emulsion polymerization
Facile one-step Pickering emulsion polymerization was employed to prepare magnetic polymer microspheres with high magnetism and armored inorganic particles. Partially hydrophilic CTAB-modified Fe3O4 particles were employed as stabilizer of Pickering emulsion and were armored on the as-prepared microspheres, while totally hydrophobic oleic acid-modified Fe3O4 particles were encapsulated...
http://www.polymer.cnt//ss/zhangqiuyu/publicationsshow_7812.html |
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A Comparative Study of PMMA/Mesoporous Silica, PMMA/Clay, and PMMA/Colloidal SiO2 Nanocomposites Made by Emulsion Polymerization
PMMA/mesoporous silica
nanocomposites were prepared via in-situ emulsion polymerization of methyl
methacrylate and a large pore size MSU-F silica. PMMA/clay, PMMA/colloidal SiO2 nanocomposites, and pure PMMA were also made by same method. The thermal stability
and mechanical properties were characterized by thermogravimetric analysis, differential
scanning calorimetry, and dynamic mechanical ana...
http://www.polymer.cnt//ss/zhangfaai/publicationsshow_7807.html |
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Novel Janus magnetic micro particle synthesis and its applications as a demulsifier for breaking heavy crude oil and water emulsion
This paper focuses on the synthesis of micro scale Poly(methylmethacrylate-acrylic acid-divinylbenzene) iron oxide Janus magnetic submicronic particles and the investigation of their interfacial properties and demulsifying capacity. The surface morphology, polymerization process and magnetic properties of the magnetic Janus submicronic particles were characterized by laser particle size analyzer...
http://www.polymer.cnt//ss/zhangqiuyu/publicationsshow_7793.html |
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Fabrication of aggregation induced emission dye-based fluorescent organic nanoparticles via emulsion polymerization and their cell imaging applications
Aggregation induced emission (AIE) dye-based fluorescent organic nanoparticles (FONs) have recently emerged as novel fluorescent bioprobes due to their remarkable optical properties, water solubility and biocompatibility. In this work, a novel strategy for the fabrication of AIE-based FONs was developed via emulsion polymerization for the first time. During this procedure, a polymerizabl...
http://www.polymer.cnt//ss/xiaoyongzhang/publicationsshow_6711.html |
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Preparation and Properties of Soapless Poly(Styrene-Butyl Acrylate-Acrylic Acid)/SiO2 Composite Emulsion
Soapless emulsion polymerization of styrenebutyl
acrylate-acrylic acid was carried out using single or
combined polymerizable emulsifiers, such as hydroxypropyl
methacrylate sodium sulfate (HPMAS), sodium vinyl
sulfate, and vinyl alkylphenol polyether sulfates (NRS-10),
in the presence of colloidal nano-SiO2 solution in order to
obtain films with high degree of hardness and water-resistance.
Monom...
http://www.polymer.cnt//ss/zhangfaai/publicationsshow_6375.html |
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Effects of mesoporous SBA-15 contents on the properties of Polystyrene Composites via in-situ Emulsion Polymerization
Different loading of mesoporous molecular sieve
SBA-15 was used to prepare polystyrene (PS)/SBA-15 composite
materials via in-situ emulsion polymerization. The
influence of SBA-15 silica on the styrene emulsion polymerization
was studied regarding to the monomer conversion,
particle size and particle size distribution, stability and
viscosity of the resulting emulsion. The structure and properties...
http://www.polymer.cnt//ss/zhangfaai/publicationsshow_6373.html |
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Mechanism of Narrowly Dispersed Latex Formation in a Surfactant Free Emulsion Polymerization of Styrene in Acetone-Water Mixture
The mechanism of narrowly dispersed latex formation in a surfactant-free emulsion polymerization (SFEP) of styrene in acetone?water was studied by a combination of transmission electron microscopy (TEM) and dynamic light scattering (DLS). The critical nuclei were experimentally observed and the formation of narrowly dispersed PS latex is proved to be originated from comp...
http://www.polymer.cnt//ss/chengheiccas/publicationsshow_5582.html |
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Structural Stability and Release Profiles of Proteins From Core-shell poly(DL-lactide) Ultrafine Fibers Prepared by Emulsion Electrospinning
Yang Y, Li XH, Cui WG,Zhou SB, Tan R, Wang CY. Structural Stability and Release Profiles of Proteins From Core-shell poly(DL-lactide) Ultrafine Fibers Prepared by Emulsion Electrospinning. Journal of Biomedical Materials Research: Part A. 2008;86:374-385.
http://www.polymer.cnt//ss/wgcui/publicationsshow_4238.html |
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Organic-inorganic hybrid superhydrophobic surfaces using methyltriethoxysilane and tetraethoxysilane sol-gel derived materials in emulsion
By applying alkaline-catalyzed co-hydrolysis and copolycondensation reactions of tetraethoxysilane (TEOS) and methyltriethoxysilane (MTES) in organic siloxane modified polyacrylate emulsion (OSPA emulsion), we are able to demonstrate the potential for developing a sol-gel derived organic-inorganic hybrid emulsion for a superhydrophobic surface research. TEOS and MTES derived sol-gel moieties can b...
http://www.polymer.cnt//ss/caizhiqi/publicationsshow_4178.html |
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Mechanical Properties of Oil Filter Paper Impregnated by a Novel Waterborne Novolac Epoxy Emulsion
A novel cationic waterborne epoxy emulsion for oil filter paper was synthesized. Hydrophilic groups were introduced into a multifunctional bisphenol-A novolac epoxy resin (NEP) by chemical modification, while maintaining the epoxy groups as many as possible, which were neutralized to form the equably water dispersed epoxy resin. The structure of modified NEP in different rate of ring-opening was c...
http://www.polymer.cnt//ss/caizhiqi/publicationsshow_4169.html |
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