| PMMA/TiO_2-SnO_2有机无机杂化材料的制备及表征 |
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| 引用本文： | 徐国敏,鲁圣军,胡智,薛斌,罗筑,谭红.PMMA/TiO_2-SnO_2有机无机杂化材料的制备及表征[J].功能高分子学报,2009,22(1). |
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| 作者姓名： | 徐国敏 鲁圣军 胡智 薛斌 罗筑 谭红 |
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| 作者单位： | 国家复合改性聚合物材料工程技术研究中心,贵阳,550014 |
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| 基金项目： | 贵州省科技厅重大专项计划项目(黔科合重大专项字20066033);;贵州省优秀科技教育人才省长专项基金项目(黔省专合字(2006104号) |
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| 摘 要： | 以乙酰丙酮为偶联剂,应用溶胶-凝胶法制备了聚甲基丙烯酸甲酯(PMMA)/TiO2-SnO2有机无机杂化材料。采用红外光谱(FT-IR)、紫外光谱(UV)对PMMA/TiO2-SnO2进行表征,并测定其TG性质。结果表明:在聚合反应过程中,有机聚合物和无机组分之间通过共价键相连,并且该杂化材料具有良好的抗紫外光辐射性能和热稳定性能。
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| 关 键 词： | 聚甲基丙烯酸甲酯 TiO2溶胶 SnO2溶胶 杂化 |
Synthesis and Characterization of PMMA/TiO_2-SnO_2 Organic-Inorganic Hybrid Materials |
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| XU Guo-min,LU Sheng-jun,HU Zhi,XUE Bin,LUO Zhu,TAN Hong.Synthesis and Characterization of PMMA/TiO_2-SnO_2 Organic-Inorganic Hybrid Materials[J].Journal of Functional Polymers,2009,22(1). |
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| Authors: | XU Guo-min LU Sheng-jun HU Zhi XUE Bin LUO Zhu TAN Hong |
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| Institution: | National Engineering Research Center for Modified Polymer Material;Guiyang 550014;China |
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| Abstract: | PMMA/TiO2-SnO2hybrid materials were synthesized through sol-gel process using acetylace-tone as coupling agent.The hybrid materials were characterized by FT-IR,UV spectroscopy and TG.The results show that organic polymers and inorganic components combine covalent bond during the polymeri-zation,and the hybrid materials show good UV resistance and thermal stability. |
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| Keywords: | polymethyl methacrylate TiO2-sol SnO2-sol hybrid |
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