| 几种杂多阴离子柱撑水滑石的合成与吸附行为 |
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| 引用本文： | 郭军,矫庆泽,吕慧娟,蒋大振,杨光辉,闵恩泽.几种杂多阴离子柱撑水滑石的合成与吸附行为[J].物理化学学报,1996,12(6):573-576. |
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| 作者姓名： | 郭军 矫庆泽 吕慧娟 蒋大振 杨光辉 闵恩泽 |
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| 作者单位： | Department of Chemistry,Jilin University,Changchun 130023,Department of Chemistry,Education Institute of Jilin Province,Changchun 130024,Research Institute of Petroleum Processing,Beijing 100083 |
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| 摘 要： | 柱撑水滑石类层柱状阴离子粘土是一类新型层柱材料，由于其二维孔道结构的可调变性及潜在的择形催化性能，已引起人们的重视1-3]．迄今，人们已合成了包括无机和有机阴离子，同多和杂多阴离子（Polyoxometalates，简称POMs）以及配合物阴离子在内的多种柱撑水滑石，其中同多和
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| 关 键 词： | Mg/Al比 杂多阴离子 柱撑水滑石 合成 吸附行为 |
| 收稿时间： | 1995-10-23 |
| 修稿时间： | 1995-12-11 |
Synthesis and Adsorption Properties of some Polyoxometalate Pillared Hydrotalcites |
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| Guo Jun ,Jiao Qingze, Lu Huijuan, Jiang Dazhen.Synthesis and Adsorption Properties of some Polyoxometalate Pillared Hydrotalcites[J].Acta Physico-Chimica Sinica,1996,12(6):573-576. |
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| Authors: | Guo Jun Jiao Qingze Lu Huijuan Jiang Dazhen |
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| Institution: | Department of Chemistry,Jilin University,Changchun 130023|Department of Chemistry,Education Institute of Jilin Province,Changchun 130024|Research Institute of Petroleum Processing,Beijing 100083 |
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| Abstract: | Mg-Al hydrotalcites with different Mg/Al ratios and their polyoxometalateintercalates were synthesized by direct ion-exchange reactions. The porous structures ofthe pillared products were studied by adsorbing various molecules with different, kineticdiameter on them. The results show that the porous structures of the pillared productscan be adjusted either by changing the layer charge densities or by changing the pillardensities, i. e. the pore diameter will increase with the increament of the Mg atoms inthe layers and the polyoxometalate charges in the gallery. |
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| Keywords: | Mg/Al atomic ratio Polyoxometalates Pillared hydrotalcites Synthesis Adsorption properties |
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