Method for the quantification of silicon‐29 NMR spectra, developed for viscous silicate solutions
- 1 March 1993
- journal article
- Published by Wiley in Magnetic Resonance in Chemistry
- Vol. 31 (3) , 266-267
- https://doi.org/10.1002/mrc.1260310310
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.Keywords
This publication has 2 references indexed in Scilit:
- Quantitative determination of siliceous species in sodium silicate solutions by 29Si n.m.r. spectroscopyZeolites, 1987
- Polysilicate equilibria in concentrated sodium silicate solutionsJournal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 1986