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An Innovative Synthesis of Nano-ZSM-5 Zeolite Through Interrupted Ultrasound

Yıl 2022, Cilt: 6 Sayı: 1, 15 - 23, 07.05.2022

Öz

NanoZSM-5 was synthesized with crystal size ≤30 nm by using an interrupted ultrasound crystallization process. In his process, the hydrothermal treatment was interrupted with ultrasound and without ultrasound at 170 oC for 24 hours. The nanoZSM-5 crystallinity was confirmed by X-ray diffraction. The crystallite size and morphology were determined by TEM and SEM. The textural properties were investigated by N2 physisorption. 29Si MAS NMR confirmed the framework composition and presence of silanol group at the surface of the nanoZSM-5.

Kaynakça

  • 1. Moliner M. Direct Synthesis of Functional Zeolitic Materials. ISRN Mater Sci. 2012;2012:1–24.
  • 3. Hay DG, Jaeger H, West GW. the Monocllnic-Orthorhombic Transition in Silicallte Using XRD and Silicon NMR. J Phys Chem. 1985;89(1979):1070–2.
  • 4. Tago T, Konno H, Sakamoto M, Nakasaka Y, Masuda T. Selective synthesis for light olefins from acetone over ZSM-5 zeolites with nano- and macro-crystal sizes. Appl Catal A Gen. 2011;403(1–2):183–91.
  • 5. Jiri C, Avelino C. Zeolites and catalaysis Synthesis, Reaction and Application. 1st ed. Weinheim: Wiley-VCH; 2010. 882 p.
  • 6. Fraenkel D, Cherniavsky M, Ittah B, Levy M. Shape-selective alkylation of naphthalene and methylnaphthalene with methanol over H-ZSM-5 zeolite catalysts. J Catal. 1986;101(2):273–83.
  • 7. Jin Y, Li Y, Zhao S, Lv Z, Wang Q, Liu X, et al. Synthesis of mesoporous MOR materials by varying temperature crystallizations and combining ternary organic templates. Microporous Mesoporous Mater. 2012;147(1):259–66.
  • 8. Van Der Gaag FJ. ZSM-5 type zeolites :Synthesis and use in gasphase reactions with ammonia. Delft University Press; 1987. 1–132 p.
  • 9. Iwakai K, Tago T, Konno H, Nakasaka Y, Masuda T. Preparation of nano-crystalline MFI zeolite via hydrothermal synthesis in water/surfactant/organic solvent using fumed silica as the Si source. Microporous Mesoporous Mater. 2011;141(1–3):167–74.
Yıl 2022, Cilt: 6 Sayı: 1, 15 - 23, 07.05.2022

Öz

Kaynakça

  • 1. Moliner M. Direct Synthesis of Functional Zeolitic Materials. ISRN Mater Sci. 2012;2012:1–24.
  • 3. Hay DG, Jaeger H, West GW. the Monocllnic-Orthorhombic Transition in Silicallte Using XRD and Silicon NMR. J Phys Chem. 1985;89(1979):1070–2.
  • 4. Tago T, Konno H, Sakamoto M, Nakasaka Y, Masuda T. Selective synthesis for light olefins from acetone over ZSM-5 zeolites with nano- and macro-crystal sizes. Appl Catal A Gen. 2011;403(1–2):183–91.
  • 5. Jiri C, Avelino C. Zeolites and catalaysis Synthesis, Reaction and Application. 1st ed. Weinheim: Wiley-VCH; 2010. 882 p.
  • 6. Fraenkel D, Cherniavsky M, Ittah B, Levy M. Shape-selective alkylation of naphthalene and methylnaphthalene with methanol over H-ZSM-5 zeolite catalysts. J Catal. 1986;101(2):273–83.
  • 7. Jin Y, Li Y, Zhao S, Lv Z, Wang Q, Liu X, et al. Synthesis of mesoporous MOR materials by varying temperature crystallizations and combining ternary organic templates. Microporous Mesoporous Mater. 2012;147(1):259–66.
  • 8. Van Der Gaag FJ. ZSM-5 type zeolites :Synthesis and use in gasphase reactions with ammonia. Delft University Press; 1987. 1–132 p.
  • 9. Iwakai K, Tago T, Konno H, Nakasaka Y, Masuda T. Preparation of nano-crystalline MFI zeolite via hydrothermal synthesis in water/surfactant/organic solvent using fumed silica as the Si source. Microporous Mesoporous Mater. 2011;141(1–3):167–74.
Toplam 8 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Kimya Mühendisliği
Bölüm Research Article
Yazarlar

Pirzada Afridi Bu kişi benim

Farrukh Arsalan Siddiqui Bu kişi benim

Sergio Gonzalez-cortes Bu kişi benim

Liam France Bu kişi benim

Yayımlanma Tarihi 7 Mayıs 2022
Yayımlandığı Sayı Yıl 2022 Cilt: 6 Sayı: 1

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