MAS NMR as a probe for investigating the distribution of Si---O---Si angles in lithium silicate glasses

Selvaray, U and Rao, KJ and Rao, CNR and Klinowski, J and Thomas, JM (1985) MAS NMR as a probe for investigating the distribution of Si---O---Si angles in lithium silicate glasses. In: Chemical Physics Letters, 114 (1). pp. 24-27.

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Abstract

Magic-angle-spinning NMR has been used to study Si---O---Si bond-angle distributions associated with various structural elements, Qn, present in lithium silicate glasses of different compositions. It is shown that glasses contain a plurality of structural elements with a broad distribution of Si---O---Si bond angles, and that the width of the distribution is characteristic of a particular Qn species

Item Type:	Journal Article
Publication:	Chemical Physics Letters
Publisher:	Elsevier Science
Additional Information:	The copyright of this article belongs to Elsevier Science.
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	30 Nov 2009 08:34
Last Modified:	19 Sep 2010 05:40
URI:	http://eprints.iisc.ac.in/id/eprint/22053

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