Abstract
Nuclear Magnetic Resonance of 27Al is a powerful tool, able to describe the local structure around aluminum nuclei in both crystalline and amorphous solids but also to characterize the average structure and the dynamics of aluminum bearing liquids at very high temperature (T>2000 C). From time resolved very high temperature NMR measurements performed during the cooling of a calcium aluminate liquid levitated droplet, 27Al relaxation time and chemical shift temperature dependence have been determined. The correlation times derived from the relaxation time of 27Al are shown to be closely correlated to the viscosity suggesting that they are due to the same microscopic fluctuations. The thermal dependence of the chemical shift is an image of the variation of the liquid structure with temperature.
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References
Massiot D, Coté B, Taulelle F and Coutures JP (1994) in Colombet P and Grimmer AR (ed) Application of NMR spectroscopy to Cement Science. Gordon and Breach Science Publishers p 153.
Frydman L and Harwood JS (1995) J. Am. Chem. Soc. 117: 5367.
Massiot D, Touzo B, Trumeau D, Magnenet C, Montouillout V, Florian P, Bessada C, Douy A, Coutures JP (1997), in this issue and references therein.
Coutures JP, Massiot D, Bessada C, Echegut P, Rifflet JC, Taulelle F (1990) C. R. Acad. Sci. 310: 1041.
Coutures JP, Massiot D, Florian P and Coté B in Colombet P and Grimmer AR (ed) Application of NMR spectroscopy to Cement Science. Gordon and Breach Science Publishers p 429.
Poe BT, McMillan PF, Coté B, Massiot D and Coutures JP (1993) Science 259: 786.
Florian P, Massiot D, Poe BT, Farnan I and Coutures JP (1995) Solid State NMR 5: 233.
Massiot D, Trumeau D, Touzo B, Farnan I, Rifflet JC, Douy A and Coutures JP (1995) J. Phys. Chem. 99: 16455.
Touzo B, Trumeau D, Massiot D, Farnan I, and Coutures JP (1995) J. Chim. Phys. 92: 1871.
Touzo B, Trumeau D, Coutures JP and Massiot D, submitted to J. Am. Chem. Soc.
McMillan PF, Petuskey WT, Massiot D, Coté B, Landron C and Coutures JP (1996) J. Non Cryst. Solids 195: 261.
Touzo B (1995) PhD thesis, University of Orleans, France.
Abragam A (1961) Principles of Nuclear Magnetism. Clarendon Press, Oxford.
Urbain G (1983) Rev. Int. Hautes Temp. Refract. 20: 135.
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© 1998 Springer-Verlag Berlin Heidelberg
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Massiot, D. et al. (1998). Time Resolved Very High Temperature NMR Study of the Cooling Process of CaO-Al2O3 Liquids. In: Colombet, P., Zanni, H., Grimmer, AR., Sozzani, P. (eds) Nuclear Magnetic Resonance Spectroscopy of Cement-Based Materials. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-80432-8_7
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DOI: https://doi.org/10.1007/978-3-642-80432-8_7
Publisher Name: Springer, Berlin, Heidelberg
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