Influence of the formation conditions of aluminophosphate gels on the morphology and pore structure of molecular sieve AlPO4-11

被引：0
|
作者：
M. R. Agliullin
V. V. Lazarev
B. I. Kutepov
机构：
[1] Russian Academy of Sciences,Institute of Petrochemistry and Catalysis
[2] Ufa Federal Research Center of the Russian Academy of Sciences,undefined
[3] Ufa State Aviation Technical University,undefined
来源：
Russian Chemical Bulletin | 2021年 / 70卷
关键词：
zeolites; aluminophosphate molecular sieve AlPO; -11; crystal morphology; micro-mesoporous materials;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Aluminophosphate gels were synthesized from aluminum isopropoxide, phosphoric acid, and di-n-propylamine. The influence of the synthesis conditions on the characteristics of gel crystallization products (samples of molecular sieve AlPO4-11) was studied using X-ray diffraction analysis, 27Al and 31P MAS NMR spectroscopy, Raman spectroscopy, scanning and transmission electron microscopy, and low-temperature nitrogen adsorption. The morphology of the crystals and secondary pore structure of molecular sieve AlPO4-11 can be controlled by changing the order of mixing of the starting components during synthesis of aluminophosphate gels.
引用
收藏
页码：47 / 55
页数：8
相关论文
共 50 条
  • [1] Influence of the formation conditions of aluminophosphate gels on the morphology and pore structure of molecular sieve AlPO4-11
    Agliullin, M. R.
    Lazarev, V. V.
    Kutepov, B., I
    RUSSIAN CHEMICAL BULLETIN, 2021, 70 (01) : 47 - 55
  • [2] Synthesis of aluminophosphate molecular sieve AlPO4-11 nanocrystals
    Zhu, GS
    Qiu, SL
    Gao, FF
    Wu, G
    Wang, RW
    Li, BS
    Fang, QR
    Li, YF
    Gao, B
    Xu, XZ
    Terasaki, O
    MICROPOROUS AND MESOPOROUS MATERIALS, 2001, 50 (2-3) : 129 - 135
  • [3] Molecular simulation of methane adsorption in aluminophosphate molecular sieve AlPO4-11
    Zhang, Dan
    Li, Wenzhuo
    Liu, Ziyang
    Xu, Ruren
    JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 2007, 804 (1-3): : 89 - 94
  • [4] Role of the Aluminophosphate Gel Aging Stage in Controlling the Morphology and Secondary Pore Structure of AlPO4-11 Molecular Sieves
    M. R. Agliullin
    Yu. G. Kolyagin
    A. V. Faizullin
    E. S. Meshcheryakova
    B. I. Kutepov
    Kinetics and Catalysis, 2022, 63 : 606 - 613
  • [5] Role of the Aluminophosphate Gel Aging Stage in Controlling the Morphology and Secondary Pore Structure of AlPO4-11 Molecular Sieves
    Agliullin, M. R.
    Kolyagin, Yu G.
    Faizullin, A., V
    Meshcheryakova, E. S.
    Kutepov, B., I
    KINETICS AND CATALYSIS, 2022, 63 (05) : 606 - 613
  • [6] Adsorption and diffusion of nitrogen, methane and carbon dioxide in aluminophosphate molecular sieve AlPO4-11
    Delgado, J. A.
    Agueda, V. I.
    Uguina, M. A.
    Sotelo, J. L.
    Fernandez, Paz
    ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, 2013, 19 (2-4): : 407 - 422
  • [7] Adsorption and diffusion of nitrogen, methane and carbon dioxide in aluminophosphate molecular sieve AlPO4-11
    J. A. Delgado
    V. I. Águeda
    M. A. Uguina
    J. L. Sotelo
    Paz Fernández
    Adsorption, 2013, 19 : 407 - 422
  • [8] Influence of the Nature of the Al Source on the Properties of the Initial Reaction Gels for Crystallization of Molecular Sieve AlPO4-11
    Agliullin, M. R.
    Shamanaeva, I. A.
    Zabirov, A. R.
    Lazarev, V. V.
    Maistrenko, V. N.
    Kutepov, B., I
    PETROLEUM CHEMISTRY, 2022, 62 (03) : 291 - 300
  • [9] Influence of the Nature of the Al Source on the Properties of the Initial Reaction Gels for Crystallization of Molecular Sieve AlPO4-11
    Agliullin M.R.
    Shamanaeva I.A.
    Zabirov A.R.
    Lazarev V.V.
    Maistrenko V.N.
    Kutepov B.I.
    Petroleum Chemistry, 2022, 62 (03): : 291 - 300
  • [10] Sorption and diffusion of p-xylene and o-xylene in aluminophosphate molecular sieve AlPO4-11
    Cavalcante Jr. C.L.
    Azevêdo D.C.S.
    Souza I.G.
    Silva A.C.M.
    Alsina O.L.S.
    Lima V.E.
    Araujo A.S.
    Adsorption, 2000, 6 (1) : 53 - 59
12345