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Journal articles
Biomass-mediated ZSM-5 zeolite synthesis: when self-assembly allows to cross the Si / Al lower limit
Abstract : A family of Al-rich ZSM-5 zeolites with Si / Al = 8 ± 0.5 was prepared according to a biomass-mediated supramolecular approach. A combination of advanced characterisation techniques and periodic density functional theory (DFT) calculations unraveled the purity and stability of unexpected Al-enriched ZSM-5 structures, hence allowing to cross the frontier of Si / Al lower limit. In addition, these Al-rich ZSM-5 zeolites demonstrated high catalytic activity in n-hexane cracking and methanol conversion into hydrocarbons, being in line with the presence of numerous BrØnsted acid sites.
Cited literature [39 references]
https://hal-ifp.archives-ouvertes.fr/hal-01882119
Contributor : Nadine Couëdel Connect in order to contact the contributor
Submitted on : Tuesday, February 12, 2019 - 11:22:28 AM
Last modification on : Tuesday, January 4, 2022 - 3:59:55 AM
Long-term archiving on: : Monday, May 13, 2019 - 2:23:11 PM
Contributor : Nadine Couëdel Connect in order to contact the contributor
Submitted on : Tuesday, February 12, 2019 - 11:22:28 AM
Last modification on : Tuesday, January 4, 2022 - 3:59:55 AM
Long-term archiving on: : Monday, May 13, 2019 - 2:23:11 PM
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