The effect of fictive temperature on the structure of E-glass: A high resolution, multinuclear NMR study

被引：57

作者：

Kiczenski, TJ ^{[1
]}

Du, LS ^{[1
]}

Stebbins, J ^{[1
]}

机构：

[1] Stanford Univ, Dept Geol & Environm Sci, Stanford, CA 94305 USA

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2005年 / 351卷 / 46-48期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/j.jnoncrysol.2005.09.026

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The variation of the structure of E-glass with fictive temperature has been examined with high resolution, multinuclear (B-11, Al-27 Si-29, O-17, and F-19) MAS NMR. The previously observed decrease in 4-coordinated boron with increasing fictive temperature is confirmed and, for the first time, is directly correlated with an increase in non-bridging oxygens. An increase in 5-coordinated Al is also observed, and is linked to an increase in association of F with Al at higher fictive temperature. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：3571 / 3578

页数：8

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