| SO2-4/ZrO2-SiO2催化剂的结构及其形成过程 |
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| 引用本文： | 廖世军,王乐夫,杨兆禧,梁路一,黄新晖. SO2-4/ZrO2-SiO2催化剂的结构及其形成过程[J]. 物理化学学报, 2000, 16(3): 278-283. DOI: 10.3866/PKU.WHXB20000317 |
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| 作者姓名： | 廖世军 王乐夫 杨兆禧 梁路一 黄新晖 |
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| 作者单位： | College of Chemical Engineering,South China University of Technology,Guangzhou 510641 |
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| 基金项目： | 广东省自然科学基金资助项目(990646)The Project is Supported by Guangdong Province Natural Science Fund Committee (990646) |
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| 摘 要： |
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| 关 键 词： | 热分析 催化剂 结构 形成过程 |
| 收稿时间： | 1999-05-28 |
| 修稿时间： | 1999-05-28 |
Structure and FormingProcess of Catalyst SO2-4/ZrO2-SiO2 |
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| Liao Shijun. Structure and FormingProcess of Catalyst SO2-4/ZrO2-SiO2[J]. Acta Physico-Chimica Sinica, 2000, 16(3): 278-283. DOI: 10.3866/PKU.WHXB20000317 |
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| Authors: | Liao Shijun |
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| Affiliation: | College of Chemical Engineering,South China University of Technology,Guangzhou 510641 |
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| Abstract: | The structure and the forming process of SO42-/ZrO2-SiO2 catalysts were investigated by TG and DTA. The restraint of silica to the crystallization of the catalysts and the relations of weight loss temperature and loss amount of sulfur oxide bonded to the surface of the catalysts with the contents of zirconia were revealed by experimental results. The forming process of the catalysts was also explored by these techniques, some very important information, which will be useful for understanding the structure and properties of catalysts, were obtained. |
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| Keywords: | Thermal analysis Catalyst Structures Forming process |
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