Phase transformation of hexacelsians doped with Li, Na and Ca

V. Dondur, R. Dimitrijević, A. Kremenović, Lj Damjanović, M. Kićanović, H. M. Cheong, S. Macura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations

Abstract

A series of hexacelsians with different compositions were synthesized by thermally induced transformation of a LTA zeolite. Various forms of hexacelsians have been characterized by XRPD, IR, Raman and 29Si MAS NMR method. The phase transformation α→β hexacelsian was investigated by DSC method. This phase transformation is sensitive to synthesis conditions, doping and thermal treatment. The peak maximum temperature, Tm, varies from 302 up to 353 °C. Heat of transformation changes from 0.42 to 1.77 kJ/mol.

Original languageEnglish (US)
Title of host publicationCurrent Research in Advanced Materials and Processes, YUCOMAT VI - Proceedings of the 6th Conference of the Yugoslav Materials Research Society
PublisherTrans Tech Publications Ltd
Pages107-112
Number of pages6
ISBN (Print)0878499717, 9780878499717
DOIs
StatePublished - Jan 1 2005
Event6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes - Herceg Novi, Serbia
Duration: Sep 13 2004Sep 17 2004

Publication series

NameMaterials Science Forum
Volume494
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Other

Other6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes
CountrySerbia
CityHerceg Novi
Period9/13/049/17/04

Keywords

  • Ceramic composites
  • Hexacelsian
  • Phase transformations
  • Zeolites

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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