| 纳米分子筛/氧化铝复合材料的制备与表征 |
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| 引用本文： | 刘建明,吴东义,杨阳,吴树林. 纳米分子筛/氧化铝复合材料的制备与表征[J]. 天津化工, 2010, 24(4): 16-19. DOI: 10.3969/j.issn.1008-1267.2010.04.006 |
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| 作者姓名： | 刘建明 吴东义 杨阳 吴树林 |
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| 作者单位： | 天津城市建设学院,天津,300384 |
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| 基金项目： | 天津市自然科学基金;纳米分子筛复合材料的显微结构及性能研究;项目号:07JCYBJC15300 |
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| 摘 要： | 本文采用溶胶-凝胶法由自制的纳米分子筛和氧化铝制备纳米分子筛/Al2O3复合材料,做了制备纳米分子筛/Al2O3复合材料条件实验(如Al2O3凝胶浓度、煅烧温度、纳米分子筛和Al2O3配比等)。纳米分子筛/Al2O3复合材料进行了傅利叶变换红外光谱(FTIR)、X射线衍射仪(XRD)结构表征。测试了纳米分子筛/Al2O3复合材料的吸水率和吸油性,得出最佳吸水性和吸油性的制备条件。
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| 关 键 词： | 氧化铝 分子筛 纳米 复合材料 溶胶凝胶 吸水 吸油 |
Preparation and characterization of nano-zeolte/Al2O3 composites |
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| LIU Jian-ming,WU Dong-yi,YANG Yang,WU Shu-lin. Preparation and characterization of nano-zeolte/Al2O3 composites[J]. Tianjin Chemical Industry, 2010, 24(4): 16-19. DOI: 10.3969/j.issn.1008-1267.2010.04.006 |
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| Authors: | LIU Jian-ming WU Dong-yi YANG Yang WU Shu-lin |
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| Affiliation: | LIU Jian-ming,WU Dong-yi,YANG Yang,WU Shu-lin(Tianjin Institute of Urban Construction,Tianjin 300384) |
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| Abstract: | In this paper synthesized nano-zeolite/Al2O3 composites were prepared with self-made nano-zeolite and alumina combined together by sol-gel method and have been done at nano-zeolite/Al2O3 composites experimental conditions（such as Al2O3 gel concentrationc、alcined temperaturet、he ratio of nano-zeolite to Al2O3 and so on）.Nano zeolite/Al2O3 composites were tested for their structural characteristics with the Fourier transform infrared spectroscopy（FTIR） and X-ray diffraction（XRD） as well as their capabilities of water and oil absorption.From the result,we obtained the optimum preparation conditions of water and oil obsorption of nano-zeolite/Al2O3 composites. |
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| Keywords: | alumina nano-zeolite composites sol-gel water absorption oil absorption |
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