| 钯复合膜的研究进展 |
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| 引用本文： | 刘伟,张宝泉,刘秀凤.钯复合膜的研究进展[J].化学进展,2006,18(11):1468-1481. |
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| 作者姓名： | 刘伟 张宝泉 刘秀凤 |
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| 作者单位： | 天津大学化工学院,天津,300072;天津大学化工学院,天津,300072;天津大学化工学院,天津,300072 |
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| 基金项目： | 高等学校博士学科点专项科研项目;天津市自然科学基金 |
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| 摘 要： | 钯复合膜具有很高的透氢选择性以及良好的化学和热稳定性，一直是膜技术领域的研究热点。本文综述了近年来在钯复合膜透氢机理、钯膜制备方法以及钯膜反应器等方面的研究进展；着重讨论了近3年来钯复合膜制备方法的新进展，包括超临界条件下制备钯复合膜的新技术等内容；总结了钯复合膜在脱氢、部分氧化以及耦合反应过程中应用的一些代表性工作，并对钯复合膜制备与应用的发展趋势进行了展望。
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| 关 键 词： | 透氢 钯复合膜 超临界流体 膜反应器 |
| 文章编号： | 1005-281X（2006）11-1468-14 |
| 收稿时间： | 2005-12 |
| 修稿时间： | 2006-01 |
Progress in Palladium Composite Membranes |
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| Liu Wei,Zhang Baoquan,Liu Xiufeng.Progress in Palladium Composite Membranes[J].Progress in Chemistry,2006,18(11):1468-1481. |
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| Authors: | Liu Wei Zhang Baoquan Liu Xiufeng |
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| Institution: | School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China |
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| Abstract: | Palladium composite membranes have attracted wide attention in membrane technology because of their excellent permeability, perm-selectivity, as well as chemical and thermal stabilities. This review discusses the principle and influence factors three years in the p of hydrogen permeation, the membrane synthesis and the applications, The progress over the last reparation of Pd-based membranes, particularly, the novel preparation technique at supercritical conditions, is emphasized. The representative researches are summarized on applications of palladium composite membranes in dehydrogenation, partial oxidation and coupling reactions. The trend in preparation and applications of palladium composite membranes is outlooked. |
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| Keywords: | hydrogen permeation palladium composite membranes supercritieal fluids membrane reactors |
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