Results 231 to 240 of about 731,197 (277)

Glass-Forming Exogenous Silicon Contamination in Solid Oxide Fuel Cell Cathodes

Electrochemical and Solid-State Letters, 2011
Spatially resolved analyses, by energy-dispersive X-ray spectroscopy (EDS) scanning electron microscopy (SEM), allowed the quantification of exogenous Si contamination in a solid oxide fuel cell (SOFC) cathode after operation. The Si quantification, taking into account the endogenous Si impurity level, correlated well with the expectation from the ...
Schuler, Josef Andreas, Wuillemin, Zacharie, Hessler, Aïcha, Van Herle, Jan   +3 more
openaire   +2 more sources

Experimental study of bubble formation in a glass‐forming liquid doped with cerium oxide

Journal of the American Ceramic Society, 2019
Abstract This work aims to study the mechanisms of oxygen bubble formation coming from redox reaction of a polyvalent element incorporated in a glass melt. Borosilicate glass composition is selected for its use as a glass matrix for nuclear waste conditioning.
Pereira, Luiz, Podda, Olivier, Fayard, Barbara, Laplace, Annabelle, Pigeonneau, Franck   +4 more
openaire   +3 more sources

Studies of the vibronic interaction between Eu3+ ions and glass-forming units in oxide glasses

Chemical Physics Letters, 1999
Vibronic spectra involving intramolecular vibrations of glass-forming units have been measured for the f–f transitions of Eu3+ ions doped into sodium germanate and sodium silicate glasses. It is shown, from the analysis of relative intensities of these spectra, that the interaction of the Eu3+ ion with the vibrations of the surrounding forming units of
Masanori Tanaka, Takashi Kushida
openaire   +1 more source

Microwave dielectric properties of mixtures of glass-forming oxides Zn–B–Si and dielectric ceramics MgTiO3–CaTiO3 for LTCC applications

, 2008
Cheng-Xiong Huang, Chung-Long Pan, Wei-Chih Lee   +2 more
semanticscholar   +1 more source

Arsenide-silicate glasses formed by oxidation of sih4 and ash3 to diffuse arsenic into si and sio2

Proceedings of the Kabardino-Balkarian State University
The paper studied arsenide-silicate glasses formed by oxidation of SiH4 and AsH3. It has been shown that the precipitation rate decreases sharply when the concentration of AsH3 in the mixture of reagents is more than 10 mol%. The diffusion of arsenic through barrier oxide and without barrier oxide was studied using oxygen O2 and argon Ar as a diffusion
Hasan A. Mustafayev, Arslan H. Mustafayev, Denis M. Zdravomyslov   +2 more
openaire   +1 more source

Coarse-grained model of the glass transition in network-forming oxides

Journal of the American Ceramic Society, 2021
David Sidebottom
exaly  

Glass-forming region and optical properties of the TeO2 – ZnO – NiO system

, 2018
O. Zamyatin, M. F. Churbanov, J. Medvedeva, S. A. Gavrin, E. V. Zamyatina, A. Plekhovich   +5 more
semanticscholar   +1 more source

Possible link of the V-shaped phase diagram to the glass-forming ability and fragility in a water-salt mixture.

Physical Review Letters, 2011
Mika Kobayashi, Hajime Tanaka
semanticscholar   +1 more source

Glass-forming region and physical properties of the glasses in the TeO 2 - MoO 3 - Bi 2 O 3 system

, 2016
O. Zamyatin, A. Plekhovich, E. V. Zamyatina, A. A. Sibirkin   +3 more
semanticscholar   +1 more source

Oxide interlayers containing glass-forming agents

2022
IKHTIAR, JEONG JAEWOO, KROUNBI MOHAMAD TOWFIK, TANG XUETI   +3 more
openaire   +1 more source