Title :

The structure and properties of xZnO–(67-x)SnO–P2O5 glasses: (I) optical and thermal properties, Raman and infrared spectroscopies

Author(s) :

Saitoh, Akira [Auteur]
Ehime University [Matsuyama, Japon]
Brow, Richard K. [Auteur]
Missouri University of Science and Technology [Missouri S&T]
Hoppe, Uwe [Auteur]
Universität Rostock
Tricot, Grégory [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
Anan, Shoji [Auteur]
Ehime University [Matsuyama, Japon]
Takebe, Hiromichi [Auteur]
Ehime University [Matsuyama, Japon]

Journal title :

Journal of Non-Crystalline Solids

Volume number :

484

Pages :

132-138

Publication date :

2018-03

HAL domain(s) :

Chimie/Chimie théorique et/ou physique

English abstract : [en]

Glasses with nominal molar compositions xZnO–(67-x)SnO–33P2O5 were prepared and their thermal and optical properties are reported. Density, glass transition temperature, thermal expansion coefficient, viscosity, and ...
Show more >Glasses with nominal molar compositions xZnO–(67-x)SnO–33P2O5 were prepared and their thermal and optical properties are reported. Density, glass transition temperature, thermal expansion coefficient, viscosity, and refractive index change systematically when ZnO replaces SnO. Raman and infrared spectroscopies provide information about the phosphate anions that constitute the glass network. The compositional trends in glass properties are explained considering the linkages between Sn- and Zn-polyhedra and these different phosphate anions. Property trends fall into three compositional ranges defined by low ZnO concentration (0 ≤ x ≤ 20, region I), intermediate ZnO concentration (20 < x ≤ 40, II), and large ZnO concentrations (40 < x ≤ 50, III).Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

CNRS
ENSCL
Université de Lille

Collections :

• Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516

Research team(s) :

Propriétés magnéto structurales des matériaux (PMSM)

Submission date :

2021-11-16T08:23:26Z
2024-02-21T07:32:25Z