| 超四面体骨架(类)分子筛的研究进展 |
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| 引用本文： | 李放,高文亮,井艳,王菲雁.超四面体骨架(类)分子筛的研究进展[J].化学通报,2011,74(2):116-122. |
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| 作者姓名： | 李放 高文亮 井艳 王菲雁 |
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| 作者单位： | 重庆大学化学化工学院; |
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| 基金项目： | 中央高校基础科研业务费专项基金项目(CDJZR10220002),中央高校基础科研业务费研究生科技创新基金项目(CDJXS10221144)资助; 重庆市自然科学基金项目(CSTC2007BB4151) |
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| 摘 要： | 分子筛由于具有规则的孔道结构和优异的催化、吸附性能而得到广泛的应用.对于传统的硅铝分子筛而言,其骨架主要由四面体单元构成,单纯的四面体配位特性大大限制了其骨架结构的多样化.超四面体(类)分子筛是一类新型的孔道材料,骨架元素的多元化(特别是过渡金属的引入)使得其构筑了丰富的结构类型(如手性骨架、超大孔).作为超四面体分子...
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| 关 键 词： | 分子筛 超四面体骨架 结构 催化 |
Molecular Sieves (Analogue) Based on Super-tetrahedral Framework |
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| Li Fang,Gao Wenliang,Jing Yan,Wang Feiyan.Molecular Sieves (Analogue) Based on Super-tetrahedral Framework[J].Chemistry,2011,74(2):116-122. |
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| Authors: | Li Fang Gao Wenliang Jing Yan Wang Feiyan |
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| Institution: | Li Fang,Gao Wenliang,Jing Yan,Wang Feiyan(College of Chemistry and Chemical Engineering,Chongqing University,Chongqing 400044) |
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| Abstract: | Molecular sieves are microporous materials with regular framework and tunnel structure,and have been widely used in many fields owing to their excellent performances in catalysis and adsorption.For conventional aluminosilicates,the diversity of framework structure is restricted greatly due to the framework is formed through connecting of tetrahedral-based structural units only.Different to tetrahedral molecular sieves,super-tetrahedral molecular sieves(analogue) have many various structural types(e.g.chiral... |
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| Keywords: | Molecular sieves Super-tetrahedral framework Structure Catalysis |
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