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Article Dans Une Revue Cement and Concrete Research Année : 2006

Applicability of natural abundance 33S solid-state NMR to cement chemistry

Résumé

With the development of high-magnetic field spectrometers, 33 S solid-state NMR is now clearly feasible but remains complex, especially considering the low sensitivity of 33 S NMR. This communication briefly explores the potential of 33 S NMR in the field of cement chemistry. Based on a few significant examples such as the one of ettringite, whose sulfur NMR spectrum is reported here for the first time, it appears that 33 S solid-state NMR might be able to distinguish between the sulphates present in a cement paste taking advantage of both the chemical shift and the quadrupolar interaction.
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Dates et versions

hal-03130287 , version 1 (23-02-2021)

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Jean-Baptiste d'Espinose, Fabien Barberon, Bruno Bresson, Philippe Fonollosa, Hélène Zanni, et al.. Applicability of natural abundance 33S solid-state NMR to cement chemistry. Cement and Concrete Research, 2006, 36 (9), pp.1781-1783. ⟨10.1016/j.cemconres.2006.05.023⟩. ⟨hal-03130287⟩
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