Highly efficient synthesis of high-silica SSZ-13 zeolite by interzeolite transformation of L zeolite at higher temperature
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DOI: 10.1016/j.jssc.2020.121769
Abstract: Abstract High-silica SSZ-13 zeolites were synthesized rapidly and efficiently by interzeolite transformation of low-silica L zeolite at higher temperature in the presence of organic SDAs, additional SiO2 and SSZ-13 seeds. The obtained samples were characterized… read more here.
Keywords: interzeolite transformation; temperature; high silica; zeolite ... See more keywords
Accelerated Construction of High-Silica RHO and CHA Zeolites via Interzeolite Transformation and Their NH3–SCR Performances after Copper Exchange
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DOI: 10.1021/acs.iecr.8b03907
Abstract: Rapid and selective synthesis of high-silica zeolites, including topologies of RHO and CHA, has been realized by interzeolite transformation process. The XRD patterns and morphology images collected within the whole procedure of aging and reaction… read more here.
Keywords: nh3 scr; high silica; transformation; rho cha ... See more keywords
Hierarchical Catalysts Prepared by Interzeolite Transformation
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DOI: 10.1021/jacs.2c00665
Abstract: Interzeolite transformation has been used to produce a novel family of hierarchical catalysts featuring excellent textural properties, strong acidity, and superior catalytic performance for the Friedel–Crafts alkylation of indole with benzhydrol, the Claisen–Schmidt condensation of… read more here.
Keywords: catalysts prepared; hierarchical catalysts; prepared interzeolite; transformation ... See more keywords
Immobilization of Radioiodine via an Interzeolite Transformation to Iodosodalite
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DOI: 10.3390/nano10112157
Abstract: We described a technology for immobilizing radioiodine in the sod-cages by the interzeolite transformation of iodine-containing LTA (zeolite A) and FAU (zeolites X and Y) into a sodalite (SOD) structure. The immobilization of iodine in… read more here.
Keywords: adsorption; immobilization; transformation; radioiodine ... See more keywords