| 聚苯乙烯支载催化剂的研究进展 |
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| 引用本文： | 杨洪涛,房德仁,任万忠. 聚苯乙烯支载催化剂的研究进展[J]. 工业催化, 2009, 17(2): 6-14 |
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| 作者姓名： | 杨洪涛 房德仁 任万忠 |
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| 作者单位： | 烟台大学,化工制造工程山东省高校重点实验室,山东,烟台,264005;烟台大学,化工制造工程山东省高校重点实验室,山东,烟台,264005;烟台大学,化工制造工程山东省高校重点实验室,山东,烟台,264005 |
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| 摘 要： | 聚苯乙烯支载催化剂结合了均相催化和多相催化的优点，既保持了低温高活性和高选择性，又克服了小分子催化剂腐蚀和污染等缺点，且易分离并能重复利用。综述了聚苯乙烯支载酸性催化剂、支载有机金属配合物和支载相转移催化剂等的研究进展，认为对载体聚苯乙烯树脂和支载物进行各种改性处理以及对支载方法改进等是改善树脂支载催化剂催化性能和扩大其应用范围的重要途径。
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| 关 键 词： | 催化化学 聚苯乙烯支载催化剂 有机金属配合物催化剂 相转移催化剂 |
Latest researches in polystyrene-supported catalysts |
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| YANG Hongtao,FANG Deren,REN Wanzhong. Latest researches in polystyrene-supported catalysts[J]. Industrial Catalysis, 2009, 17(2): 6-14 |
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| Authors: | YANG Hongtao FANG Deren REN Wanzhong |
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| Affiliation: | Universities Key Laboratory of Chemicals Manufacture Engineering of Shandong, Yantai University, Yantai 264005, Shandong, Chin |
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| Abstract: | Polystyrene-supported catalysts combined the advantages of homogeneous and heterogeneous catalysis, i.e. , high activity at lower temperature and high selectivity, while overcoming the disadvantages of small molecules catalysts, such as corrosion and pollution, simple in separation and repeatedly usable. This paper reviewed recent advances particularly in polystyrene-supported acid catalysts, organic metal complex catalysts and phase transfer catalysts. It also suggested that modification treatment for polystyrene-supported catalyst and supports and improvement of supporting methods were important paths of ameliorating catalytic activity and e nlarging application of polystyrene-supported catalyst. |
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| Keywords: | catalytic chemistry polystyrene-supported catalyst organic metal complex catalyst phase transfer catalyst |
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