Textural properties of SiO2•CaO•P2O5 glasses prepared by the sol-gel method

被引：44

作者：

Balas, F ^{[1
]}

Arcos, D ^{[1
]}

Pérez-Pariente, J ^{[1
]}

Vallet-Regí, M ^{[1
]}

机构：

[1] Univ Complutense, Fac Farm, Dept Quim Inorgan & Bioinorgan, E-28040 Madrid, Spain

来源：

JOURNAL OF MATERIALS RESEARCH | 2001年 / 16卷 / 05期

关键词：

D O I：

10.1557/JMR.2001.0187

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Five glasses in the system SiO2 . CaO . P2O5 have been synthesised via sol-gel method. The textural properties of the calcined glasses have been studied using mercury intrusion and N-2 adsorption porosimetries. The glasses with higher SiO2 content showed lower pore volume, smaller diameters in the meso- and macropore regions, and higher surface areas. The pore morphology in the mesopore range was influenced by the SiO2 content, where there was a transition from ink bottle to cylinder shaped pores.

引用

页码：1345 / 1348

页数：4

共 26 条

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