Investigation of the effects on the structure of MSU-S materials assembled from zeolite BEA, MFI seeds

https://tapchi.humg.edu.vn/en/archives?article=99
  • Affiliations:

    1 Trường Đại học Mỏ - Địa chất

  • Received: 6th-Sept-2013
  • Revised: 19th-Oct-2013
  • Accepted: 30th-Oct-2013
  • Online: 30th-Oct-2013
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Abstract:

Mesoporous aluminosilicate materials assembled from zeolite BEA and MFI seeds were first synthesized from kaolin clay in the presence of cetyltrimethylammoniumbromide C16H33N(CH3)3Br (CTAB). The effect of the CTAB/(Si+Al) molar ratio on the structure of the final materials was investigated and these materials were characterized by SAXS, XRD and IR. The results indicated that the materials synthesized with aging time of 96h, the CTAB/(Si+Al) molar ratio of 0.25 and pH of 9 contains hexagonal mesostructure. In addition, this material also contains protozeolitic BEA and MFI seeds in the mesoporous structure

How to Cite
Nguyen, L.Thi and Pham, K.Trung 2013. Investigation of the effects on the structure of MSU-S materials assembled from zeolite BEA, MFI seeds (in Vietnamese). Journal of Mining and Earth Sciences. 44 (Oct, 2013).