Complements on the effect of TiO2 content on the crystallization and the color of (ZrO2-TiO2)-doped Li2O-Al2O3-SiO2 glasses

被引：3

作者：

Chavoutier, M. ^{[1
]}

Caurant, D. ^{[1
]}

Majerus, O. ^{[1
]}

Boulesteix, R. ^{[1
]}

Loiseau, P. ^{[1
]}

Jousseaume, C. ^{[2
]}

Brunet, E. ^{[2
]}

Lecomte, E. ^{[3
]}

机构：

[1] CNRS Chim ParisTech, Inst Rech Chim Paris, F-75005 Paris, France

[2] St Gobain Res, F-93303 Aubervilliers, France

[3] Eurokera, F-02400 Chierry, Chateau Thierry, France

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 2015年 / 408卷

关键词：

Silica - Zirconia - Alumina - Glass ceramics - Light transmission - Microstructure - Aluminum oxide - Lithium compounds;

D O I：

10.1016/j.jnoncrysol.2014.07.022

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：

Researchers share their complementary views on a paper by professor Georges Calas entitled 'TiO2 content on the crystallization and the color of (ZrO2, TiO2)-doped Li2O?Al2O3?SiO2 glasses'. The paper deals with the effect of TiO2 content on the structure and crystallization of lithium aluminosilicate (LAS) glasses. The paper aims to relate the structure and microstructure of the LAS glasses and glass-ceramics to their coloration. Several techniques such as EPR, XANES, and TEM have been used to study structure and microstructure, while DTA and XRD have been used to study crystallization. The optical transmission spectra of the LAS glasses show that the UV absorption is shifted to the visible range due to the addition of TiO2 from 2 mol% of TiO2.

引用

页码：150 / 151

页数：2