| 新型磷酸铈铝分子筛的合成 |
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| 引用本文： | 张岩,高平强,秦海莉.新型磷酸铈铝分子筛的合成[J].内蒙古石油化工,2010,36(22):32-33. |
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| 作者姓名： | 张岩 高平强 秦海莉 |
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| 作者单位： | [1]榆林学院,陕西榆林719000 [2]内蒙古工业大学,内蒙古呼和浩特010051 |
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| 摘 要： | 本实验以拟薄水铝石,正磷酸,碳酸铈为原料,三乙胺为模板剂,采用水热合成法合成磷酸铈铝分子筛（CeAPO-5）。利用XRD,SEM,BET等方法对CeAPO-5分子筛进行了表征。结果表明合成的CeAPO-5分子筛具有规整的六方棱柱晶体外形,杂原子Ce的引入未引起分子筛的骨架阳离子原子Al和P的配位环境和结构类型的改变。
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| 关 键 词： | 铈 杂原子 铝磷酸盐分子筛 |
Synthesis and Characterization of a new aluminophosphate molecular |
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| ZHANG Yan,GAO Piing-qiang,QIN Hai-li.Synthesis and Characterization of a new aluminophosphate molecular[J].Inner Mongulia Petrochemical Industry,2010,36(22):32-33. |
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| Authors: | ZHANG Yan GAO Piing-qiang QIN Hai-li |
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| Affiliation: | (School of Chemistry and chemical engineering,college of Yulin,Yulin 71900,China) |
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| Abstract: | Cerium（III） aluminophosphate molecular sieve has been synthesized starting from pseudo-boehmite,phosphoric acid,cerium carbonate,and water,in the presence of a triethylamine organic template.Its structure of surface property are characterized by using XRD,BET,and SEM.The incorporation of Ce（III） ions into the framework did not change the AlPO-5 structure,but did,however,increase the surface area.In addition,SEM images show that the synthesized CeAPO-5 molecular sieves have a regular hexagonal prism morphology. |
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| Keywords: | Cerium Heteroatom Aluminophosphate |
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