| 均相铬催化剂在烯烃聚合中的应用 |
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| 引用本文： | 徐铁齐. 均相铬催化剂在烯烃聚合中的应用[J]. 高分子通报, 2011, 0(9): 170-175 |
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| 作者姓名： | 徐铁齐 |
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| 作者单位： | 大连理工大学化学学院,大连,116023 |
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| 基金项目： | 国家自然科学基金资助项目(Nos.20804006) |
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| 摘 要： | 非均相铬催化剂广泛应用于乙烯聚合的工业生产中。人们通过模型化非均相铬催化体系,对聚合过程有了更加清晰的认识,从而加速了均相铬催化剂的发展。虽然这些铬类均相催化剂具有着巨大的应用价值,然而,这类催化剂由于本省具有顺磁性,很难进行结构表征,因而发展缓慢。随着测试技术的发展,顺磁性铬化合物的表征手段也丰富起来。单晶X射线衍射...
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| 关 键 词： | 铬化合物 烯烃聚合 均相催化 |
Application of Homogeneous Chromium Catalysts in Olefin Polymerization |
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| XU Tie-qi. Application of Homogeneous Chromium Catalysts in Olefin Polymerization[J]. Polymer Bulletin, 2011, 0(9): 170-175 |
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| Authors: | XU Tie-qi |
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| Affiliation: | XU Tie-qi*(College of Chemistry,Dalian University of Tecnology,Dalian 116023,China) |
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| Abstract: | Heterogeneous chromium catalysts are widely used for the ethylene polymerization.The discovery of homogeneous model systems has substantially improved our understanding of the underlying organometallic chemistry and is fueling the current round of innovation hailed as metallocene technology.Despite their commercial importance,chromium catalysts have inspired less modeling activity,owing possibly to the paramagnetism of relevant organometallic complexes.The potential for paramagnetic organochromium synthesis... |
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| Keywords: | Chromium complex Olefin polymerization Homogeneous catalysis |
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