Strong negative thermal expansion in the siliceous zeolites ITQ-1, ITQ-3 and SSZ-23

Authors
Woodcock, DA Lightfoot, P Wright, PA Villaescusa, LA Diaz-Cabanas, MJ Camblor, MA
Citation
Da. Woodcock et al., Strong negative thermal expansion in the siliceous zeolites ITQ-1, ITQ-3 and SSZ-23, J MAT CHEM, 9(2), 1999, pp. 349-351
Citations number
17
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
JOURNAL OF MATERIALS CHEMISTRY
ISSN journal
09599428 → ACNP
Volume
9
Issue
2
Year of publication
1999
Pages
349 - 351
Database
ISI
SICI code
0959-9428(199902)9:2<349:SNTEIT>2.0.ZU;2-#
Abstract
Strong negative thermal expansion has been found for the pure SiO2 zeolites ITQ-1 (alpha(v) = -12.1 X 10(-6) K-1), SSZ-23 (alpha(v) = -10.3 x 10(-6) K -1) and ITQ-3 (alpha(v) = -11.4 x 10(-6) K-1) from 50 to 500 degrees C and above.