Results 261 to 270 of about 1,133,062 (322)

Borate based lithium conducting glasses

Materials Chemistry and Physics, 1989
Borate based lithium conducting glasses are reviewed. The glass former is B2O3 to which Li2O is usually added as a modifier. Various lithium salts can be present in order to enhance the conductivity such as lithium halides, sulfate or orthophosphate. Their preparation procedures are described.
A. Levasseur, M. Menetrier
openaire   +1 more source

Mixed alkali effect and samarium ions effectiveness on the structural, optical and non-linear optical properties of borate glass

Journal of Non-Crystalline Solids, 2018
Borate glasses containing lithium, sodium, and samarium ions were prepared by conventional melt annealing technique. The structural units show the presence of BO3, and BO4 units while samarium ions favored to link with OH group.
Adamkolo Mohammed Ibrahim, A. Hammad, A. Abdelghany, G. O. Rabie   +3 more
semanticscholar   +1 more source

Chemical Durability of Borate Glasses

1978
The Na2O-B2O3 binary system has been studied extensively. The work of Krogh-Moe and others, summarized by Griscom,l has attempted to explain the structural reasons for various property changes that occur as the ratio of Na2O to B2O3 is varied. Many inflections in the curves relating properties and composition seem to occur at about 15–20% Na2O, the so ...
P. B. Adams, D. L. Evans
openaire   +1 more source

Transparent Alumino Lithium Borate Glass-Ceramics: Synthesis, Structure and Gamma-Ray Shielding Attitude

Journal of Inorganic and Organometallic Polymers and Materials, 2021
A. Abdelghany, Y. Rammah
semanticscholar   +1 more source

Dy3+ doped tellurium-borate glass phosphors for laser-driven white illumination

Journal of Luminescence, 2019
Dy3+ doped multi-component tellurium-borate (MTB) glasses are identified to be an effective phosphor for laser-driven white illumination. Quantitative characterization of absolute spectrum parameter reveals that 2.0 wt% Dy2O3 doped MTB glass processes ...
Bingrui Li, D. S. Li, E. Pun, Hai Lin
semanticscholar   +1 more source

The Rheology of Alkali Borate Glasses

1974
A survey is given of the recent work in the Department of Inorganic Chemistry of the Eindhoven University of Technology on the rheological properties of alkali borate glasses.
openaire   +2 more sources

Synthesis, thermal, optical, mechanical and radiation-attenuation characteristics of borate glass system modified by Bi2O3/MgO

Applied Physics A, 2022
A. Edukondalu, Salavadi Stalin, M. S. Reddy, Canel Eke, Z. Alrowaili, M. Al-Buriahi   +5 more
semanticscholar   +1 more source

The effect of CeO2 on the thermal stability, structure and thermoluminescence and optically stimulated luminescence properties of barium borate glass

Journal of Non-Crystalline Solids, 2019
Cerium doped barium borate glasses were prepared in the BaO-B2O3 system. The effect of CeO2 admixture on thermal stability and structure of the glass was developed.
M. Środa, S. Świontek, W. Gieszczyk, P. Bilski   +3 more
semanticscholar   +1 more source

Structural and optical features of aluminum lead borate glass doped with Fe2O3

Applied Physics A, 2021
E. A. A. Abdel Wahab, K. Shaaban
semanticscholar   +1 more source

Crystallization of lithium borate glasses

Journal of Materials Science, 1992
The glass-forming ability and crystallization behaviour of lithium borate compositions, in the diborate to metaborate range, were studied. In particular, the nature and sequence of formation of crystalline phases and the tendency towards devitrification were investigated as functions of temperature, thermal history and batch composition.
A. Aydin Goktas, G. F. Neilson, M. C. Weinberg   +2 more
openaire   +1 more source