Title :

Crystallization mechanism of BaO-CaO-Al<sub>2<\/sub>O<sub>3<\/sub>-SiO<sub>2<\/sub> (BCAS) glass thin-films

Author(s) :

Carlier, T. [Auteur]
Podor, Renaud [Auteur]
Saitzek, Sebastien [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Montagne, Lionel [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Roussel, Pascal [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Mear, François [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181

Journal title :

Journal of Non-crystalline Solids

Volume number :

551

Pages :

120406

Publisher :

Elsevier

Publication date :

2021

ISSN :

0022-3093

Keyword(s) :

Glass thin-film
Bulk glass
Crystallization
SS-NMR
HT-ESEM

HAL domain(s) :

Chimie/Cristallographie

English abstract : [en]

Crystallization pathways of BaOsingle bondCaO-Al<sub>2<\/sub>O<sub>3<\/sub>-SiO<sub>2<\/sub> (BCAS) glass were determined as a function of time and temperature, using a set of adapted and in-situ characterization techniques ...
Show more >Crystallization pathways of BaOsingle bondCaO-Al<sub>2<\/sub>O<sub>3<\/sub>-SiO<sub>2<\/sub> (BCAS) glass were determined as a function of time and temperature, using a set of adapted and in-situ characterization techniques such as differential thermal analysis, high-temperature X-ray diffraction, nuclear magnetic resonance and high-temperature environmental scanning electron microscopy. Glass systems are a melted quenched bulk form and a deposited thin-film form (Pulsed Laser Deposition technique was used to obtain a coating on Si-substrate with a thickness up to 100 nm). The composition of the crystallized phases depends on the geometry of the glass, and of the applied geometrical constraints. These constraints control the volume fraction of crystallized glass melt as a function of time and temperature, and thus modify the reactional pathways.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

CNRS
Centrale Lille
ENSCL
Univ. Artois
Université de Lille

Collections :

• Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181

Research team(s) :

Couches minces & nanomatériaux (CMNM)
Matériaux inorganiques, structures, systèmes et propriétés (MISSP)
RMN et matériaux inorganiques (RM2I)

Submission date :

2022-03-08T13:49:56Z