Results 31 to 40 of about 19,077 (301)

Glass-Ceramics of the Lithium Aluminosilicate System Nucleated by TiO₂: The Role of Redox Conditions of Glass Melting in Phase Transformations and Properties. [PDF]

Materials (Basel)
Lithium aluminosilicate glasses nucleated by TiO2 are usually melted in oxidizing conditions. The reducing conditions of glass melting, which allow to obtain ions of variable valence in lower oxidation states, can influence the ability of titania to ...
Maltsev S, Dymshits O, Alekseeva I, Volokitina A, Tenevich M, Bachina A, Bogdanov K, Zapalova S, Shakhgildyan G, Zhilin A.   +9 more
europepmc   +2 more sources

Ce3+:Lu3Al5O12–Al2O3 optical nanoceramic scintillators elaborated via a low-temperature glass crystallization route

Journal of Advanced Ceramics, 2023
Transparent Ce:lutetium aluminum garnet (Ce:Lu3Al5O12, Ce:LuAG) ceramics have been regarded as potential scintillator materials due to their relatively high density and atomic number (Zeff).
Jie Fu, Shaowei Feng, Yongchang Guo, Ying Zhang, Cécile Genevois, Emmanuel Veron, Mathieu Allix, Jianqiang Li   +7 more
doaj   +1 more source

(INVITED)Transparent Er3+ doped Ag2O containing tellurite glass-ceramics

Optical Materials: X, 2022
Transparent Er3+ doped Ag2O containing tellurite glass-ceramics were fabricated by melting process followed by a heat treatment at 20 °C above the glass transition temperature of the glass for 2 to 17 h.
I. Aromäki, I. Shestopalova, R. Ponte, S. Annurakshita, G. Bautista, A. Othmani, H. Elhouichet, L. Petit   +7 more
doaj   +1 more source

Transparent Glasses and Glass-Ceramics in the Ternary System TeO2-Nb2O5-PbF2

, 2021
Transparent fluorotellurite glasses were prepared by melt-quenching in the ternary system TeO2-Nb2O5-PbF2. The synthesis conditions were adjusted to minimize fluorine loss monitored as HF release. It was found that 10 mol% of Nb2O5 is the optimum content
Poirier, Gael, Evelyne Fargin, Fargin, Evelyne, Sylvain Danto, Santos Barbosa, Juliana, Gael Poirier, Gislene Batista, Thierry Cardinal, Batista, Gislene, Castro Cassanjes, Fabia, Fabia Castro Cassanjes, Danto, Sylvain, Juliana Santos Barbosa, Cardinal, Thierry   +13 more
core   +1 more source

ION EXCHANGE IN GLASS-CERAMICS

Frontiers in Materials, 2016
In the past few years ion-exchange in glasses has found a renewed interest with a lot of new development and research in industrial and academic labs and the commercialization of materials with outstanding mechanical properties.
George Halsey Beall, Monique COMTE, Matthew J DENEKA, Paulo MARQUES, Philippe PRADEAU, Charlene SMITH   +5 more
doaj   +1 more source

Ultra-high-frequency radio-transparent ceramics of cordierite composition doped with MgO–Al2O3–B2O3–SiO2 glass: Synthesis, microstructure, thermal and physical properties

Open Ceramics, 2023
The paper presents the results of a study of radio-transparent cordierite ceramics, in which a part of the components was introduced using the eutectic glass of the MgO–Al2O3–SiO2 pseudoternary system.
A.V. Zaichuk, А.A. Amelina, Y.S. Hordieiev, Y.R. Kalishenko   +3 more
doaj   +1 more source

A critical review of infrared transparent oxide glasses

Optical Materials: X, 2023
There is a growing demand for high-performance infrared (IR) materials with longer wavelength optical transmission, higher mechanical strength, and increased thermal stability.
Adam Shearer, Brittney Hauke, Maziar Montazerian, John C. Mauro   +3 more
doaj   +1 more source

Rapid three-dimensional structuring of transparent SiO2 glass using interparticle photo-cross-linkable suspensions

Communications Materials, 2020
Glasses and ceramics offer attractive properties for optical applications, but shaping them into components is challenging. Here, photo-cross-linkable suspensions enable the fabrication of structured, transparent SiO2 glass components quicker than for ...
Ryoya Arita, Motoyuki Iijima, Yoko Fujishiro, Seitaro Morita, Taichi Furukawa, Junichi Tatami, Shoji Maruo   +6 more
doaj   +1 more source

Mechanical Behavior of Ion-Exchanged Alkali Aluminosilicate Glass Ceramics

Crystals
Glass is one of the oldest and most versatile manmade materials and has been used for centuries. One of the areas of significant research and progress is that of high-mechanical-resistance glass.
Bruno M. F. Nunes, André Dinis, Jorge C. Fernandes, Rui M. Almeida, Luís F. Santos   +4 more
doaj   +1 more source

Structural Features and Synthesis of CeO2-Doped Boroaluminosilicate Oxyfluoride Transparent Glass Ceramics

Journal of Chemistry, 2015
This study investigated the effects of CeO2 on structure and synthesis of boroaluminosilicate transparent glass ceramics containing CaF2 nanocrystals prepared through isothermal crystallization of the melt-quenched glasses with composition 54SiO2–10B2O3 ...
Zhenlin Wang, Laifei Cheng
doaj   +1 more source