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Method for the quantification of silicon-29 NMR spectra, developed for viscous silicate solutions

✍ Scribed by Elke K. F. Bahlmann; Robin K. Harris; Barry J. Say

Publisher: John Wiley and Sons
Year: 1993
Tongue: English
Weight: 192 KB
Volume: 31
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1260310310

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✦ Synopsis

Abstract

A method is described for obtaining quantitative intensity data from solution‐state spectra by a combination of coaxial tubes and sample replacement to take account of spectrometer electronic effects. The protocol was applied to two sodium silicate solutions of high silica content, and it is shown that there is no ‘invisible’ silica at the concentrations studied.

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