| Template Polymerization-solvent Extraction：A New Method for Fabrication of Hollow Polysiloxane Particles |
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| 引用本文： | HuiGangWANG PingCHEN XiaoMingZHENG. Template Polymerization-solvent Extraction：A New Method for Fabrication of Hollow Polysiloxane Particles[J]. 中国化学快报, 2004, 15(4): 478-481 |
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| 作者姓名： | HuiGangWANG PingCHEN XiaoMingZHENG |
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| 作者单位： | DepartmentofChemistry,ZhejiangUniversity,Hangzhou310028 |
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| 摘 要： | Hollow polysiloxane particles with diameters between 1.40 and 1.60 micrometres were fabricated by consecutive cocondensation of methyltrimethoxysilane and diphenyldimethoxysilane monomers onto polydiphenylsiloxane,subsequently removing the templated polydiphenylsiloxane by exposure to solvents.TEM and AFM measurement reveal that there are obvious hollow sphere structures for the polysiloxane microsphere particles.The hollow spheres are envisioned to have applications in areas ranging from dye-industry,catalysis,pharmaceutics to materials science.
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| 关 键 词： | 聚硅氧烷 微粒物 乳液聚合 样板 |
Template Polymerization-solvent Extraction:A New Method for Fabrication of Hollow Polysiloxane Particles |
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| Hui Gang WANG,Ping CHEN,Xiao Ming ZHENG. Template Polymerization-solvent Extraction:A New Method for Fabrication of Hollow Polysiloxane Particles[J]. Chinese Chemical Letters, 2004, 15(4): 478-481 |
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| Authors: | Hui Gang WANG Ping CHEN Xiao Ming ZHENG |
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| Affiliation: | Hui Gang WANG,Ping CHEN,Xiao Ming ZHENG Department of Chemistry,Zhejiang University,Hangzhou 310028 |
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| Abstract: | Hollow polysiloxane particles with diameters between 1.40 and 1.60 micrometres were fabricated by consecutive cocondensation of methyltrimethoxysilane and diphenyldimethoxysilane monomers onto polydiphenylsiloxane, subsequently removing the templated polydiphenylsiloxane by exposure to solvents. TEM and AFM measurement reveal that there are obvious hollow sphere structures for the polysiloxane microsphere particles. The hollow spheres are envisioned to have applications in areas ranging from dye-industry, catalysis, pharmaceutics to materials science. |
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| Keywords: | Hollow polysiloxane particles emulsion polymerization template. |
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