机构:Instituto Superior Técnico,Departamento de Engenharia de Materiais/INESC
Rui M. Almeida
机构:
[1] Instituto Superior Técnico,Departamento de Engenharia de Materiais/INESC
来源:
Journal of Sol-Gel Science and Technology
|
1998年
/
13卷
关键词:
short-range structure;
chemical homogeneity;
nanocrystallization;
silica-titania films;
infrared spectroscopy;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
Sol-gel derived glasses may differ from conventional melt-quenched glasses owing to the peculiar microstructures existing at the gel state, such that, even after gel densification, some differences may remain in their composition and molecular structure.