| 钒硅MCM—41沸石分子筛微波合成与表征 |
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| 引用本文： | 赵杉林,翟玉春.钒硅MCM—41沸石分子筛微波合成与表征[J].燃料化学学报,1999,27(2):130-133. |
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| 作者姓名： | 赵杉林 翟玉春 |
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| 作者单位： | 抚顺石油学院应用化学系，东北大学材料与冶金学院 |
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| 摘 要： | 以溴代十六烷基吡啶（ＣＰＢｒ）为模板剂，硅溶胶为硅源，用微波辐射的方法成功地合成出了高结晶度的中孔杂原子ＶＭＣＭ－４１分子筛，探讨了微波反应釜压力、微波晶化时间、老化时间等合成因素的影响，确定了合适的配比范围及合成条件。利用ＸＲＤ、ＴＥＭ、ＩＲ等方法对ＶＭＣＭ－４１中孔分子筛的结构作了表征，结果表明钒已进入分子筛骨架
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| 关 键 词： | VMCM－41分子筛，微波辐射，X射线衍射，无机合成，表征 |
SYNTHESIS OF MESOPOROUS MOLECULAR SIEVE VMCM-41 BY MICROWAVE RADIATION AND ITS CHARACTERIZATION |
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| Zhao ShanlinZhang YangjianSun Guida.SYNTHESIS OF MESOPOROUS MOLECULAR SIEVE VMCM-41 BY MICROWAVE RADIATION AND ITS CHARACTERIZATION[J].Journal of Fuel Chemistry and Technology,1999,27(2):130-133. |
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| Authors: | Zhao ShanlinZhang YangjianSun Guida |
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| Institution: | Zhao ShanlinZhang YangjianSun Guida (Department of Applied ChemistryFushun Petroleum InstituteFushun) Zhai Yuchun (Institute of Material and MetallurgyNorth-East UniversityShenyang) |
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| Abstract: | In this paper, the synthesis of a new vanadium-containing mesoporous molecular sieve VMCM-41 with cetylpyridinium bromide as templating agent by means of microwave radiation is reported The synthesis conditions suchasi ageing time, crystallization time, pressure, feedstock proportion and the experimental parameters have also been evaluated The micro-structure of the crystal and property of the phases in the molecular sieve were studied by means of XRD, IR and TEM techniques It was confirmed from the IR spectra that titanium atoms have been located into the framework of the molecular sieve |
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| Keywords: | mesoporous molecular sieves VMCM-41 microwave radiation X-ray diffraction inorganic synthesis characterization |
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