| 原位合成负载型MSU系列分子筛 |
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| 引用本文： | 姚丽珠,田彦文.原位合成负载型MSU系列分子筛[J].分子科学学报,2009,25(3). |
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| 作者姓名： | 姚丽珠 田彦文 |
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| 作者单位： | 1. 东北大学材料与冶金学院,辽宁,沈阳,110004;辽宁石油化工大学石油化工学院,辽宁,抚顺,113001
2. 东北大学材料与冶金学院,辽宁,沈阳,110004 |
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| 摘 要： | 采用原位合成法,使用壬基酚聚氧乙烯醚(Tx-15)和脂肪醇聚氧乙烯醚(AEO-19)做为模板剂,在中性条件下合成W.MSU-1和W-MSU-2介孔分子筛,合成中使用乙酰丙酮(HAcac)作为助剂,考察其对介孔结构的影响,通过X射线衍射仪(XRD)、傅里叶红外光谱仪(FT-IR)、扫描电镜(SEM)、低温N2吸附对样品进行表征.结果表明,加入过渡金属氧化物有助于介孔的形成,助剂的使用提高了孔的结构参数.
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| 关 键 词： | 原位合成 负载型分子筛 MSU系列 |
The in-situ synthesis of loaded MSU mesoporous molecular sieves |
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| YAO Li-zhu,TIAN Yan-wen.The in-situ synthesis of loaded MSU mesoporous molecular sieves[J].Journal of Molecular Science,2009,25(3). |
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| Authors: | YAO Li-zhu TIAN Yan-wen |
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| Institution: | YAO Li-zhu1,2,TIAN Yan-wen1(1.School of Materials Science and Metallurgy,Northeastern University,Shenyang 110004,China,2.School of Petrochemical Engineering,Liaoning SHIHUA University,Fushun 113001,China) |
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| Abstract: | The polyoxyethylene nonylphenolether(Tx-15)and fattyalcohol polyoxyethylene ether(AEO-9) are used as templates in neutral condition for in-situ synthesis W-MSU-1,W-MSU-2 mesoporous molecular zeolites.Acetylacetone as additional reagent is used.The structure characterization is demonstrated by XRD,FT-IR,SEM,N2 adsorption.The results show that,the transitional metal oxide conduce to form the mesoporous,the reagent can modify the structure parameter. |
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| Keywords: | in-situ synthesis supported molecular sieves MSU series mesoporous sieves |
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