Oxyfluoride glasses (A review)

Polishchuk, S. A.; Игнатьева, Л. Н.; Marchenko, Yu. V.; Bouznik, V. M.

doi:10.1134/s108765961101010x

Cited by 57 publications

(31 citation statements)

References 27 publications

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“…Therefore, in order to resolve that latter lasing problem, one has to find the new glass compositions that would not have areas of phase separation (aliquation) with fluorides. Already, there are numerous classes of oxyfluoride glasses that should be thoroughly M a n u s c r i p t 37 investigated from this point of view [347][348][349][350]357] in order to develop new types of oxyfluoride glass ceramics.…”

Section: Discussionmentioning

confidence: 99%

Transparent oxyfluoride glass ceramics

Федоров

Luginina

Попов

2015

Journal of Fluorine Chemistry

281

123

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Section: Discussionmentioning

confidence: 99%

Transparent oxyfluoride glass ceramics

Федоров

Luginina

Попов

2015

Journal of Fluorine Chemistry

281

123

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“…The glasses containing oxides and fluorides are appropriate objects for this purpose. Their properties are determined by the relatively low energy of phonons, which is explained by the presence of oxides and the chemical and mechanical stabilities associated with the fluorides (Polishchuk et al, 2011).…”

Section: Erjmentioning

confidence: 99%

“…The oxyfluoride glass matrix can provide a unique environment for rare earth ions, which will differ from both the oxide and fluoride matrices. It is expected that oxyfluoride glasses with high content of rare earth elements can appear to be new functional materials (Polishchuk et al, 2011). Transparent oxyfluoroborate rare earth doped glasses are interesting class of materials, which combine the optical advantages of fluoride host with the mechanical advantageous of oxide glass plus highest glass formation tendency of borate atoms.…”

Section: Introductionmentioning

confidence: 99%

“…The fluoride glasses possess high elasticity and its best attribute is that these glasses have a low optical attenuation. These rare earth doped fluoroborate glasses with various visible emissions will be useful in developing new light sources, display devices, UV sensors and tunable visible lasers (Polishchuk et al, 2011). Oxyfluoride glasses are of interest from the fundamental point of view: The replacement of fluorine by oxygen affects the glass formation and the structure of glass networks, namely, their connectivity.…”

Section: Introductionmentioning

confidence: 99%

“…Glasses containing rare earth ions have attracted considerable attention because of their wide applications in laser, up-conversion fluorescence, high density optical storage, solar concentrators, wave-guide lasers and in other photo-electronic fields (Polishchuk et al, 2011;Lin et al, 2005). The fluoride glasses possess high elasticity and its best attribute is that these glasses have a low optical attenuation.…”

Section: Introductionmentioning

confidence: 99%

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COMPOSITION DEPENDENT STRUCTURAL AND THERMAL PROPERTIES OF SM<sub>2</sub>O<sub>3</sub> DOPED ZINC FLUOROBORATE GLASSES

Ajithkumar¹

2013

Energy Research Journal

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Glasses based on Sm 3+ doped zinc fluoroborate have been synthesized and characterized. Formation of glass has been investigated in the 30 ZnF 2 -20 TeO 2 -(50-x) B 2 O 3 -x Sm 2 O 3 matrix. Fast quenching is required to prevent melt crystallization and adequate heat treatment to diminish thermal stress, which results in an efficient amorphous material. The Differential Scanning Calorimeter (DSC), Scanning Electron Microscopy (SEM), Energy Dispersive X-ray Analysis (EDAX), stability, density and refractive index have been recorded, calculated, measured and analyzed for the glass samples with different concentrations of Sm 3+ ranging between 0 to 3 mol%. Density increases as dopant concentration increases and glass transition temperature T g ranges between 395 and 420ºC. The increase of molar volume with Sm 2 O 3 content indicates that the extension of glass network is due to the increase of the number of NBOs. The results found in this investigation showed that the refractive index of glass does not only depend on the density but also depends on the electronic polarizability of the glass. The increasing stability of the glass samples shows that they are thermally resistant. The presence of NBOs in the glass network is also approved by the decrease in glass transition temperature (T g ). The variation of the properties with different composition of dopant plays a dominant role in determining a good host material in the field of optics and photonics.

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Composite material based on fluoroplast and low melting oxyfluoride glass

Ignatieva

Савченко

Lalayan

et al. 2017

Polymer Engineering & Sci

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The results of studies of the samples fabricated through extrusion blending of mixtures composed of the polymer polyvinylidene fluoride and the inorganic glass of 3B2O3‐97(40SnF2‐30SnO‐30P2O5) are summarized. The composite material whose structure depends on the component ratio in the mixture (from individual areas formed by each component to homogeneously distributed composite particles) has been fabricated. The peculiarities of formation of composites were studied based on the study of their morphology, molecular structure and phase composition. The organic and inorganic components do not interact with each other at the molecular level. The glass crystallizes during formation of the composite. With the increasing amount of crystals, the monolithic polymer is broken; at a certain ratio of the components, there is inversion: the polymer particles are arranged between the crystals of inorganic component, mixing with them, and covering them. The temperature of composite melting is determined by polymer melting. POLYM. ENG. SCI., 57:566–569, 2017. © 2017 Society of Plastics Engineers

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Oxyfluoride glasses (A review)

Cited by 57 publications

References 27 publications

Transparent oxyfluoride glass ceramics

Transparent oxyfluoride glass ceramics

COMPOSITION DEPENDENT STRUCTURAL AND THERMAL PROPERTIES OF SM<sub>2</sub>O<sub>3</sub> DOPED ZINC FLUOROBORATE GLASSES

Composite material based on fluoroplast and low melting oxyfluoride glass

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