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Synthesis, Structure, and Physicochemical and Catalytic Characterization of the Novel High‐Silica Large‐Pore Zeolite SSZ‐42
Author(s) -
Chen CongYan,
Finger Larry W.,
Medrud Ronald C.,
Kibby Charles L.,
Crozier Peter A.,
Chan Ignatius Y.,
Harris Thomas V.,
Beck Larry W.,
Zones Stacey I.
Publication year - 1998
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/(sici)1521-3765(19980710)4:7<1312::aid-chem1312>3.0.co;2-k
Subject(s) - zeolite , diffraction , characterization (materials science) , adsorption , chemical engineering , materials science , catalysis , powder diffraction , ring (chemistry) , crystallography , chemistry , topology (electrical circuits) , organic chemistry , nanotechnology , physics , optics , engineering , electrical engineering
An undulating, one‐dimensional 12‐membered ring (MR) channel system is exhibited by the novel high‐silica zeolite SSZ‐42. Its framework topology was determined from X‐ray diffraction data taken from a small single crystal (15×15×35 μm) and refined from powder diffraction data. The outcome is a surprise given that the measured adsorption capacity is much higher than expected for a one‐dimensional system and that other analytical tools hinted at a multidimensional pore system with at least one 10‐ and one 12‐MR.