The preparation of hierarchical SAPO-34 crystals via post-synthesis fluoride etching

SAPO-34 crystals are etched in fluoride medium. The interface between crystalline domains is dissolved and yields a hierarchical material with a system of straight intersecting mesopores that improve the access to micropore space.

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Veröffentlicht in:Chemical communications (Cambridge, England) Jg. 52; H. 17; S. 3512
Hauptverfasser: Chen, Xiaoxin, Vicente, Aurélie, Qin, Zhengxing, Ruaux, Valérie, Gilson, Jean-Pierre, Valtchev, Valentin
Format: Journal Article
Sprache:Englisch
Veröffentlicht: England 01.01.2016
ISSN:1364-548X, 1364-548X
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Zusammenfassung:SAPO-34 crystals are etched in fluoride medium. The interface between crystalline domains is dissolved and yields a hierarchical material with a system of straight intersecting mesopores that improve the access to micropore space.
Bibliographie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1364-548X
1364-548X
DOI:10.1039/c5cc09498d