核-壳结构粒子的制备及其在聚酯中的成核效应:Ⅰ单分散SiO2/PS核-壳复合粒子的制备
TQ32; To enhance the nucleation and crystallization properties of polyester (e.g., polyethylene terephthalate, PET),core-shell structured particles are used to improve these properties by controlling the inorganic dispersion properties in the polymers. In the paper, monodisperse particles of silica/...
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| Veröffentlicht in: | 石油科学（英文版） 2005, Vol.2 (1), p.70-76 |
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| creator | 柯扬船 吴天斌 王毅 |
| description | TQ32; To enhance the nucleation and crystallization properties of polyester (e.g., polyethylene terephthalate, PET),core-shell structured particles are used to improve these properties by controlling the inorganic dispersion properties in the polymers. In the paper, monodisperse particles of silica/polystyrene (PS) are prepared with both dispersion and emulsion polymerization techniques. The monodisperse silicon dioxide particles are first prepared with the seed growth method and modified by the coupling agents. Silica is properly modified with KH-570, and its size deviation is 3.0% or so. The modified silica then reacts with the mixture of ethanol, water medium, and monomer of styrene under dispersion polymerization. Results show that the dispersion polymerization technique is more suitable for monodisperse core-shell SiO2/PS particles than that of the emulsion.The morphology and molecular structure of the core-shell particles are investigated with the transmission electron microscope (TEM), and fourier tran |
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In the paper, monodisperse particles of silica/polystyrene (PS) are prepared with both dispersion and emulsion polymerization techniques. The monodisperse silicon dioxide particles are first prepared with the seed growth method and modified by the coupling agents. Silica is properly modified with KH-570, and its size deviation is 3.0% or so. The modified silica then reacts with the mixture of ethanol, water medium, and monomer of styrene under dispersion polymerization. Results show that the dispersion polymerization technique is more suitable for monodisperse core-shell SiO2/PS particles than that of the emulsion.The morphology and molecular structure of the core-shell particles are investigated with the transmission electron microscope (TEM), and fourier tran</description><identifier>ISSN: 1672-5107</identifier><language>chi</language><publisher>University of Petroleum</publisher><ispartof>石油科学（英文版）, 2005, Vol.2 (1), p.70-76</ispartof><rights>Copyright © Wanfang Data Co. Ltd. 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The monodisperse silicon dioxide particles are first prepared with the seed growth method and modified by the coupling agents. Silica is properly modified with KH-570, and its size deviation is 3.0% or so. The modified silica then reacts with the mixture of ethanol, water medium, and monomer of styrene under dispersion polymerization. Results show that the dispersion polymerization technique is more suitable for monodisperse core-shell SiO2/PS particles than that of the emulsion.The morphology and molecular structure of the core-shell particles are investigated with the transmission electron microscope (TEM), and fourier tran</description><issn>1672-5107</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNpjYeA0NDM30jU1NDDnYOAqLs4yMDAxNDcz4mTIfbZgh-7TxZuf7578bF7L802Tnq6d8HxWy9OObU-XtD_t73rauu3pnBUvGme9bF3_ZMdaoNSzjglAPc-mdjzdNcXqUeuCp71Tn3a0PZu6ODjT30g_IBhq4NMlvU8ndKAZyMPAmpaYU5zKC6W5GdTdXEOcPXTLE_PSEvPS47PyS4vygDLxxZXZFfGpRgYGpgaGBoamxsSrBABnqWw4</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>柯扬船</creator><creator>吴天斌</creator><creator>王毅</creator><general>University of Petroleum</general><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>2005</creationdate><title>核-壳结构粒子的制备及其在聚酯中的成核效应:Ⅰ单分散SiO2/PS核-壳复合粒子的制备</title><author>柯扬船 ; 吴天斌 ; 王毅</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-wanfang_journals_sykx_e2005010153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi</language><creationdate>2005</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>柯扬船</creatorcontrib><creatorcontrib>吴天斌</creatorcontrib><creatorcontrib>王毅</creatorcontrib><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>石油科学（英文版）</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>柯扬船</au><au>吴天斌</au><au>王毅</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>核-壳结构粒子的制备及其在聚酯中的成核效应:Ⅰ单分散SiO2/PS核-壳复合粒子的制备</atitle><jtitle>石油科学（英文版）</jtitle><date>2005</date><risdate>2005</risdate><volume>2</volume><issue>1</issue><spage>70</spage><epage>76</epage><pages>70-76</pages><issn>1672-5107</issn><abstract>TQ32; To enhance the nucleation and crystallization properties of polyester (e.g., polyethylene terephthalate, PET),core-shell structured particles are used to improve these properties by controlling the inorganic dispersion properties in the polymers. In the paper, monodisperse particles of silica/polystyrene (PS) are prepared with both dispersion and emulsion polymerization techniques. The monodisperse silicon dioxide particles are first prepared with the seed growth method and modified by the coupling agents. Silica is properly modified with KH-570, and its size deviation is 3.0% or so. The modified silica then reacts with the mixture of ethanol, water medium, and monomer of styrene under dispersion polymerization. Results show that the dispersion polymerization technique is more suitable for monodisperse core-shell SiO2/PS particles than that of the emulsion.The morphology and molecular structure of the core-shell particles are investigated with the transmission electron microscope (TEM), and fourier tran</abstract><pub>University of Petroleum</pub></addata></record> |
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| identifier | ISSN: 1672-5107 |
| ispartof | 石油科学（英文版）, 2005, Vol.2 (1), p.70-76 |
| issn | 1672-5107 |
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| source | Alma/SFX Local Collection |
| title | 核-壳结构粒子的制备及其在聚酯中的成核效应:Ⅰ单分散SiO2/PS核-壳复合粒子的制备 |
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