Tricalcium silicate T<inf>1</inf> and T<inf>2</inf> polymorphic investigations: Rietveld refinement at various temperatures using synchrotron powder diffraction

Peterson, VK; Hunter, BA; Ray, A

Tricalcium silicate T<inf>1</inf> and T<inf>2</inf> polymorphic investigations: Rietveld refinement at various temperatures using synchrotron powder diffraction

Peterson, VK Hunter, BA Ray, A

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Publication Type:: Journal Article
Citation:: Journal of the American Ceramic Society, 2004, 87 (9), pp. 1625 - 1634
Issue Date:: 2004-01-01

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Field	Value	Language
dc.contributor.author	Peterson, VK	en_US
dc.contributor.author	Hunter, BA	en_US
dc.contributor.author	Ray, A	en_US
dc.date.issued	2004-01-01	en_US
dc.identifier.citation	Journal of the American Ceramic Society, 2004, 87 (9), pp. 1625 - 1634	en_US
dc.identifier.issn	0002-7820	en_US
dc.identifier.uri	http://hdl.handle.net/10453/4309
dc.description.abstract	The lattice parameters, cell volume, and structure of a sample of phase pure triclinic tricalcium silicate were determined using in situ, high-temperature synchrotron powder diffraction and full-profile Rietveld refinement. The temperature range covered was from ambient to 740°C. Evidence of superstructure was found. The T2 type structure with disordered SiO4 tetrahedra was observed, and an average structure for the subcell (P1̄, a = 11.7416(2) Å, b = 14.2785(2) Å, c = 13.7732(2) Å, α = 105.129(1 °, β = 94.415(1)°, and γ = 89.889(1)°) is presented. Differential thermal analysis and X-ray fluorescence was also performed.	en_US
dc.relation.ispartof	Journal of the American Ceramic Society	en_US
dc.relation.isbasedon	10.1111/j.1551-2916.2004.01625.x	en_US
dc.subject.classification	Materials	en_US
dc.title	Tricalcium silicate T<inf>1</inf> and T<inf>2</inf> polymorphic investigations: Rietveld refinement at various temperatures using synchrotron powder diffraction	en_US
dc.type	Journal Article
utslib.citation.volume	9	en_US
utslib.citation.volume	87	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	0913 Mechanical Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
utslib.copyright.status	closed_access
pubs.issue	9	en_US
pubs.publication-status	Published	en_US
pubs.volume	87	en_US

Abstract:

The lattice parameters, cell volume, and structure of a sample of phase pure triclinic tricalcium silicate were determined using in situ, high-temperature synchrotron powder diffraction and full-profile Rietveld refinement. The temperature range covered was from ambient to 740°C. Evidence of superstructure was found. The T2 type structure with disordered SiO4 tetrahedra was observed, and an average structure for the subcell (P1̄, a = 11.7416(2) Å, b = 14.2785(2) Å, c = 13.7732(2) Å, α = 105.129(1 °, β = 94.415(1)°, and γ = 89.889(1)°) is presented. Differential thermal analysis and X-ray fluorescence was also performed.

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http://hdl.handle.net/10453/4309