Interlayer expansion of large single crystals of lamellar titanosilicate JDF-L1 with 1,6-hexanediamine

Lamellar titanosilicate JDF-L1was obtained in a F−-containing gel without using organic reactants. The lamellar JDF-L1crystals in proton-form were intercalated with an aqueous 1.6-hexanediamine solution. Distinct lattice dilations were validated featuring of c-axis direction and led to an increase o...

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Bibliographic Details
Published in:Materials letters 2016-11, Vol.183, p.265-267
Main Authors: Zhang, Li, Han, Jingyu, Jin, Yingjie, Zhang, Shudong, Asaoka, Sachio, Zhao, Shanlin
Format: Article
Language:English
Subjects:
Crystal structure
Delaminating
Dilation
Interlayers
Interplanar spacing
JDF-L1 single crystal
Lamellar structure
Lattice dilation
Lattices
Porous materials
Single crystals
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Summary:Lamellar titanosilicate JDF-L1was obtained in a F−-containing gel without using organic reactants. The lamellar JDF-L1crystals in proton-form were intercalated with an aqueous 1.6-hexanediamine solution. Distinct lattice dilations were validated featuring of c-axis direction and led to an increase of ca. 4.95Å in d001 interplanar spacing. The textural modification toward lamellar JDF-L1 crystals provided a new delaminated titanosilicate material with layered JDF-L1 structure. [Display omitted] •Intercalation of layered JDF-L1 with lamellar architecture.•The d001 interplanar spacing increased by ca. 4.95Å.•Unit-cell dimension, c, increased by 5.22Å.•New delaminated titanosilicate materials with enhanced textural properties.
ISSN:0167-577X
1873-4979
DOI:10.1016/j.matlet.2016.07.124