| 烯烃聚合钯催化剂研究进展 |
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| 引用本文： | 张呈平,聂万丽,Borzov Maxim V.烯烃聚合钯催化剂研究进展[J].化学通报,2012(8):681-690. |
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| 作者姓名： | 张呈平 聂万丽 Borzov Maxim V |
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| 作者单位： | 西北大学化学与材料科学学院合成与天然功能分子化学教育部重点实验室 |
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| 基金项目： | 国家自然科学基金项目(20702041,21072157);陕西省外专局项目(20106100079)资助 |
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| 摘 要： | 综述了烯烃聚合钯催化剂的研究进展,烯烃聚合钯催化剂的配体类型有膦配体、氮配体、碳配体、氧配体、氮-氧配体、膦-氧配体、氮-膦配体等。与齐格勒-纳塔催化剂和茂金属催化剂相比,烯烃聚合钯催化剂具有高催化活性、单活性中心和良好的分子剪裁性等优点,可在分子层次上实现烯烃聚合的分子设计与组装;与铁、钴、镍等后过渡金属催化剂相比,烯烃聚合钯催化剂具有反应条件较温和、催化活性和立体选择性较高的优势。
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| 关 键 词： | 钯催化剂 后过渡金属催化剂 烯烃聚合反应 |
Advances in Palladium-based Olefin Polymerization Catalysts |
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| Institution: | Zhang Chengping,Nie Wanli,Borzov Maxim V(Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education,College of Chemistry and Materials Science,Northwest University,Xi’an 710069) |
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| Abstract: | In this paper,the most significant studies on the palladium-based olefin polymerization catalysts including phosphine ligand,nitrogen ligand,carbon ligand,oxygen ligand,nitrogen-oxygen ligand,phosphine-oxygen ligand and nitrogen-phosphine ligand according to the ligand binding to palladium are reviewed.Compared with Ziegler-Natta catalysts and metallocenes catalysts,Palladium-based catalysts show higher catalytic activity for olefin polymerization with single active center and wonderful molecular tailoring properties.Compared with iron,cobalt and nickel-based catalysts,palladium-based catalysts show more moderate reaction conditions,higher activity and higher selectivity for olefin polymerization. |
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| Keywords: | Palladium-based catalysts Late transition metal catalysts Olefin polymerization |
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