Publikace detail

Structure and properties of GeO2 modified lithium phosphate glasses

Autoři: Vorokhta Maryna | Mošner Petr | Koudelka Ladislav | Černošek Zdeněk

Rok: 2014

Druh publikace: ostatní - článek ve sborníku

Název zdroje: Book of Abstracts of the 24th Joint Seminar Development of Materials Science in Research and Education

Název nakladatele: Československá společnost pro růst krystalů

Místo vydání: Praha

Strana od-do: 44

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Structure and properties of GeO2 modified lithium phosphate glasses	Lithium phosphate glasses doped by GeO2 were prepared in two compositional series: 50Li2O-(50-x)P2O5-xGeO2 with x=0; 5; 10; 15 mol% GeO2 (A series of glasses) and 40Li2O-(60-y)P2O5-yGeO2 in a concentration range of y=0-30 mol% GeO2 (B series of glasses). Glasses were characterized by the measurements of density, molar volume, chemical durability and refractive index. The structure of glasses was investigated by 31P MAS NMR and Raman spectroscopy. Their thermal properties were studied by differential thermal analysis and thermodilatometry.	phosphate glasses; GeO2; structure; properties

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