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Title of Journal: J Porous Mater

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Abbravation: Journal of Porous Materials

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Springer US

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10.1002/bit.25160

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1573-4854

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Hydrogen adsorption on MZSM12 zeolite clusters

Authors: Mehmet Ferdi Fellah
Publish Date: 2014/08/10
Volume: 21, Issue: 5, Pages: 883-888
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Abstract

The molecular adsorption of hydrogen has been studied theoretically via DFT on additional framework with alkali metal atoms K Na and Li in ZSM12 zeolite A 14T channel zeolite cluster model was used Lewis acidity of alkali metals decreases with increasing atomic radius of alkali metal and H2 adsorption Adsorption enthalpy values were computed to be −74 and −51 kJ/mol on Li and NaZSM12 clusters respectively Hydrogen adsorption enthalpy values for Li and Nacases are meaningfully larger than the liquefaction enthalpy of hydrogen molecule This designates that Li and NaZSM12 zeolites are potential cryoadsorbent materials for hydrogen storage

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  2. Influence of sample thickness and measurement set-up on the experimental evaluation of permeability of metallic foams
  3. Sodium silicate route: fabricating high monodisperse hollow silica spheres by a facile method
  4. Synthesis and energy applications of metal organic frameworks
  5. Zeolite beta monoliths with hierarchical porosity by the transformation of bimodal pore silica gel
  6. The oxidation of sulfide to sulfoxide on Ti-complex/MCM-41 catalyst
  7. Exploring the dual role of α,ω-di-carboxylic acids in the preparation of collagen based biomaterial
  8. Synthesis and characterization of activated carbons prepared from benzene CVD on zeolite Y
  9. An organic/inorganic hybrid mesoporous silica membrane: preparation and characterization
  10. Synthesis of catalytically active porous organic polymer from iron phthalocyanine and diimide building blocks
  11. Synthesis of Al-MCM-41 and FCC diesel hydrorefining study
  12. Dramatic influence of carbamate-linked double chain organosilane with different length on zeolite morphology control
  13. Photoluminescence and FTIR studies of pure and rare earth doped silica xerogels and aerogels
  14. Catalytic cracking of isobutane over HZSM-5, FeHZSM-5 and CrHZSM-5 catalysts with different SiO 2 /Al 2 O 3 ratios
  15. Facile synthesis route to monodispersed platelet-like SBA-15 silica
  16. Production, mechanical properties and in vitro biocompatibility of highly aligned porous poly(ε-caprolactone) (PCL)/hydroxyapatite (HA) scaffolds
  17. Morphology control of three-dimensional carbon nanotube macrostructures fabricated using ice-templating method
  18. Tuning morphology of mesoporous titanium oxides through fluorinated surfactants-based systems
  19. Surface and interface analysis of nanostructured porous silicon layers fabricated at low temperatures from highly doped silicon substrate: application in optical filters
  20. Characterization and reactivity of aerogel sulfated zirconia-ceria catalyst for n-hexane isomerization
  21. Sintered metallic foams for biodegradable bone replacement materials
  22. Zn 2+ -exchange kinetics and antimicrobial properties of synthetic zirconium umbite (K 2 ZrSi 3 O 9 ·H 2 O)
  23. Formation of hollow Co 3 O 4 nanocages with hierarchical shell structure as anode materials for lithium-ion batteries
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  25. Hydrothermal conversion of rice husk ash to faujasite-types and NaA-type of zeolites
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