The effect of extra framework species on the intrinsic negative thermal expansion property of zeolites with the LTA topology

DOI: 10.1039/c2cc30582h

Authors: Thomas Carey (University of Birmingham) , Avelino Corma (Instituto de Technologia Quimica, Spain) , Fernando Rey (Instituto de Tecnología Química) , Chiu C. Tang (Diamond Light Source) , Joseph A. Hriljac (University of Birmingham) , Paul A. Anderson (University of Birmingham)
Co-authored by industrial partner: No

Type: Journal Paper
Journal: Chemical Communications , VOL 48 (47) , PAGES 5829-5831

State: Published (Approved)
Published: April 2012

Abstract: X-Ray powder diffraction studies have been used to measure the thermal expansion properties of three zeolites with the LTA topology and provide details of the underlying structural changes. Siliceous ITQ-29 and dehydrated and hydrated silver zeolite A have large negative, moderate negative and positive thermal expansion coefficients, respectively.

Subject Areas: Chemistry, Materials


Instruments: I11-High Resolution Powder Diffraction

Added On: 27/10/2012 09:25

Discipline Tags:

Zeolites Chemistry Materials Science Inorganic Chemistry

Technical Tags:

Diffraction X-ray Powder Diffraction