| 纳米ZrO2/SnO2催化剂的制备与表征 |
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| 引用本文： | 胡庆华,张蔚萍. 纳米ZrO2/SnO2催化剂的制备与表征[J]. 工业催化, 2006, 14(11): 64-65 |
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| 作者姓名： | 胡庆华 张蔚萍 |
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| 作者单位： | 九江学院化学化工学院，江西 九江 332005 |
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| 摘 要： | 以ZrOCl2·8H2O和SnCl4·5H2O为原料，通过溶胶-凝胶法和正丁醇共沸蒸馏处理方法，合成具有纳米尺寸的ZrO2/SnO2复合催化剂。通过差示扫描量热仪、X射线衍射及场发射扫描电镜的测定，结果表明，合成得到的复合催化剂晶粒为10～20 nm，具有四面体相和三斜相两相。
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| 关 键 词： | 纳米催化剂 二氧化锆 二氧化锡 表征 |
| 文章编号： | 1008-1143（2006）11-0064-02 |
| 收稿时间： | 2006-06-13 |
| 修稿时间： | 2006-06-13 |
Synthesis and characterization of nanoparticle ZrO2/SnO2 catalyst |
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| HU Qing-hua,ZHANG Wei-ping. Synthesis and characterization of nanoparticle ZrO2/SnO2 catalyst[J]. Industrial Catalysis, 2006, 14(11): 64-65 |
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| Authors: | HU Qing-hua ZHANG Wei-ping |
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| Affiliation: | School of Chemistry and Chemical Engineering,Jiujiang University,Jiujiang ;332005,Jiangxi,China |
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| Abstract: | Nanoparticle ZrO2/SnO2 composite catalyst was synthesized from ZrOCl2·8H2O and SnCl4·5H2Oby sol-gel method and azeotropic distillation with n butanol.The samples were characterized by differential scanning calorimeter(DSC), X ray diffraction(XRD) and scanning electron microscope (SEM). The results showed that the samples had nanoscale structure, with tetrahedral and triclinic phases and crystalline size of 10-20 nm. |
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| Keywords: | nanoparticle catalyst zirconia tin dioxide characterization |
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