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Article Dans Une Revue Microporous and Mesoporous Materials Année : 2015

EMT-type zeolite nanocrystals synthesized from rice husk

Résumé

Nanosized EMT-type zeolite crystals with a diameter of 15 nm are synthesized from a precursor suspension free of organic template using rice husk ashes (RHA) as a silica source. The crystallization process of the EMT-type zeolite is accomplished within 28 h at 28 °C. The fully crystalline EMT-type zeolite nanoparticles have equilateral hexagonal shape, Si/Al ratio of 1.28 and high crystalline yield of 75%.

Domaines

Chimie
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Dates et versions

hal-01840203 , version 1 (16-07-2018)

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Eng-Poh Ng, Hussein Awala, Kok-Hou Tan, Farook Adam, Richard Retoux, et al.. EMT-type zeolite nanocrystals synthesized from rice husk. Microporous and Mesoporous Materials, 2015, 204, pp.204-209. ⟨10.1016/j.micromeso.2014.11.017⟩. ⟨hal-01840203⟩
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