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Kwak, Ja Hun
Molecular Catalysis lab
Research Interests
  • Heterogeneous catalysis, molecular catalysis, ASlumima, zeolites

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Template free facile synthesis of mesoporous mordenite for bulky molecular catalytic reactions

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Title
Template free facile synthesis of mesoporous mordenite for bulky molecular catalytic reactions
Author
Singh, Bhupendra KumarKim, YongseonBaek, Seung BinMeena, AbhishekSultan, SirajKwak, Ja HunKim, Kwang S.
Keywords
Mordenite; Template free synthesis; Mesoporous zeolite; Bulky molecular reactions
Issue Date
201801
Publisher
ELSEVIER SCIENCE INC
Citation
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.57, no., pp.363 - 369
Abstract
The synthesis of highly stable mesoporous zeolites is one of the great challenges in materials science. Soft and hard templating methods have widely been applied to synthesize mesoporous zeolites having different pore diameters and structures. Here, we report a facile and template free hydrothermal synthesis of mesoporous mordenite (MOR) by controlling synthesis conditions. The small nanoparticles of similar to 50-80 nm were self-assembled into 2-3 mu m MOR. Intracrystalline mesopores of similar to 3-5 nm were abundantly observed throughout the MOR nanoparticles. Synthesized mesoporous MOR demonstrated significantly improved catalytic efficiencies (similar to 100%), 3-5 times higher than its conventional counterparts (CBV IOA and CBV 21).
URI
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DOI
http://dx.doi.org/10.1016/j.jiec.2017.08.044
ISSN
1226-086X
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SNS_Journal Papers
ECHE_Journal Papers

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