| 苯乙烯-甲基丙烯酸共聚物/铜的氧化物复合微球的制备与表征 |
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| 引用本文： | 张冬琴,魏先文,孙盼盼,朱国兴.苯乙烯-甲基丙烯酸共聚物/铜的氧化物复合微球的制备与表征[J].安徽师范大学学报(自然科学版),2009,32(4):341-345,353. |
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| 作者姓名： | 张冬琴 魏先文 孙盼盼 朱国兴 |
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| 作者单位： | 安徽师范大学,化学与材料科学学院,安徽省功能性分子固体重点实验室,安徽,芜湖,241000;安徽师范大学,化学与材料科学学院,安徽省功能性分子固体重点实验室,安徽,芜湖,241000;安徽师范大学,化学与材料科学学院,安徽省功能性分子固体重点实验室,安徽,芜湖,241000;安徽师范大学,化学与材料科学学院,安徽省功能性分子固体重点实验室,安徽,芜湖,241000 |
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| 基金项目： | National Natural Science Foundation of China，the State Education Ministry，Science and Technological Fund of Anhui Province for Outstanding Youth |
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| 摘 要： | 在温和条件下通过静电作用成功制备了苯乙烯-甲基丙烯酸共聚物(poly(St-co-MAA))分别与Cu2O、CuO形成的复合微球.所得样品的微结构和化学组成分别经过了X-射线粉末衍射、透射式电子显微镜、选区电子衍射和红外光谱表征.结果表明:poly(St-co-MAA)微球表面光洁,粒径约为440纳米,单分散性非常好;所制得的poly(St-co-MAA)/Cu2O微球单分散性好,平均粒径约为800 nm;而包裹在poly(St-co-MAA)微球表面的CuO纳米粒子呈棒状结构.本文提出了复合微球形成的可能机理.
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| 关 键 词： | Cu2O CuO 聚苯乙烯-甲基丙烯酸 微球 |
Preparation and Characterization of Poly (Styrene-Co-Methacrylic Acid)/Cu2O(CuO) Microspheres |
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| ZHANG Dong-qin,WEI Xian-wen,SUN Pan-pan,ZHU Guo-xing.Preparation and Characterization of Poly (Styrene-Co-Methacrylic Acid)/Cu2O(CuO) Microspheres[J].Journal of Anhui Normal University(Natural Science Edition),2009,32(4):341-345,353. |
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| Authors: | ZHANG Dong-qin WEI Xian-wen SUN Pan-pan ZHU Guo-xing |
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| Institution: | ZHANG Dong-qin,WEI Xian-wen,SUN Pan-pan,ZHU Guo-xing (College of Chemistry , Materials Science,Anhui Key Laboratory of Functional Molecular Solids,Anhui Normal University,Wuhu 241000,China) |
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| Abstract: | Poly(styrene-co-methacrylic acid)(poly(St-co-MAA))/Cu2O and poly(St-co-MAA)/CuO microspheres were successfully prepared by a mild condition through electrostatic interaction.The microstructures and chemical compositions of the as-obtained samples were characterized by X-ray diffraction,transmission electron microscopy equipped with selected area electron diffraction,and Fourier transform infrared spectroscopy.It was found that the as-prepared poly(St-co-MAA)/Cu2O microspheres with mean diameters of ca.800 n... |
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| Keywords: | Cu2O CuO Cu2O CuO poly(styrene-co-methacrylic acid) microspheres |
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