TY - JOUR
T1 - Evidence for F-/SiO- anion exchange in the framework of As-synthesized all-silica zeolites
AU - Liu, Xiaolong
AU - Ravon, Ugo
AU - Tuel, Alain
N1 - KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): UK-C0017
Acknowledgements: This publication is based on work supported by Award No. UK-C0017, made by King Abdullah University of Science and Technology (KAUST).
PY - 2011/5/12
Y1 - 2011/5/12
N2 - Not everything changes: Charge-compensating anions can be exchanged in as-synthesized zeolite frameworks with changes in both the density of defect sites and of the hydrophobic character of the zeolite. The reversible transformation occurs without dissolution/recrystallization of the zeolite and preserves the size and shape of the crystals (see picture). Fluoride removal is not possible in all-silica D4R units, for which fluoride ions play a structure-directing role. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
AB - Not everything changes: Charge-compensating anions can be exchanged in as-synthesized zeolite frameworks with changes in both the density of defect sites and of the hydrophobic character of the zeolite. The reversible transformation occurs without dissolution/recrystallization of the zeolite and preserves the size and shape of the crystals (see picture). Fluoride removal is not possible in all-silica D4R units, for which fluoride ions play a structure-directing role. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
UR - http://hdl.handle.net/10754/561775
UR - http://doi.wiley.com/10.1002/anie.201101237
UR - http://www.scopus.com/inward/record.url?scp=79959218602&partnerID=8YFLogxK
U2 - 10.1002/anie.201101237
DO - 10.1002/anie.201101237
M3 - Article
SN - 1433-7851
VL - 50
SP - 5900
EP - 5903
JO - Angewandte Chemie International Edition
JF - Angewandte Chemie International Edition
IS - 26
ER -