Early stage of phase separation in aluminoborosilicate glass for liquid crystal display substrate

被引：21

作者：

Kato, Y ^{[1
]}

Yamazaki, H

Watanabe, T

Saito, K

Ikushima, AJ

机构：

[1] Nippon Elect Glass Co Ltd, Tech Div, Otsu, Shiga 5208639, Japan

[2] Toyota Technol Inst, Frontier Mat Lab, Nagoya, Aichi 4688511, Japan

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2005年 / 88卷 / 02期

关键词：

D O I：

10.1111/j.1551-2916.2005.00079.x

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 early stage of phase separation in aluminoborosilicate glass for liquid crystal display substrates was investigated using a scanning electron microscope (SEM) and small-angle X-ray scattering measurement device (SAXS). The phase-separated particles were detected with SAXS in samples in which no particle was observed with SEM. The particle diameter in an as-formed sample was 2 nm. The relationship between the diameter and heat-treatment time indicates that the phase separation proceeds by a diffusion-controlled process. Based on the results of Fourier-transform infrared spectroscopy, fast compositional change may occur in the early stage of phase separation.

引用

页码：473 / 477

页数：5