Articles with "glass ceramics" as a keyword



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Infrared Glass–Ceramics with Multidispersion and Gradient Refractive Index Attributes

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201902217

Abstract: Infrared (IR) glass–ceramics (GCs) hold the potential to dramatically expand the range of optical material solutions available for use in bulk and planar optical systems in the IR. Current material solutions are limited to single‐… read more here.

Keywords: gradient; glass; refractive index; infrared glass ... See more keywords
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Kinetics of current in glass-ceramics on the base of vanadium dioxide

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Published in 2019 at "Journal of Electroceramics"

DOI: 10.1007/s10832-019-00187-2

Abstract: The kinetics of current at switching of the VO2 based glass-ceramics samples from a state with high resistance (the off-state) to a state with low resistance (the on-state) and vice versa was studied. The delay… read more here.

Keywords: state; kinetics current; transition; glass ceramics ... See more keywords
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Crystallization behavior, densification and microwave dielectric properties in MgO–Al2O3–SiO2–TiO2-based glass–ceramics with B2O3 addition

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Published in 2017 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-017-6524-3

Abstract: Glass–ceramics with a mass composition (wt%) of 19MgO–23Al2O3–53SiO2–4TiO2 with x wt% B2O3 addition (x = 2.5, 3, 3.5 and 4, abbreviated as samples B2.5, B3, B3.5 and B4) were prepared by two-step heat treatment of the parent… read more here.

Keywords: glass; dielectric properties; glass ceramics; microwave dielectric ... See more keywords
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Ameliorative microstructure and improved charge–discharge properties in potassium strontium niobate glass–ceramics by microwave processing

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Published in 2017 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-017-7966-3

Abstract: Microwave and conventional heating were used to fabricate the potassium strontium niobate (KSN) glass–ceramics. Effects of the heat-treatment methods on the microstructure and charge–discharge properties of the KSN glass–ceramics were investigated. The microstructure results showed… read more here.

Keywords: glass; charge discharge; glass ceramics; potassium strontium ... See more keywords
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Development of oxyfluoroborate glass ceramics doped with Er3+ and Yb3+

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Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-017-8514-x

Abstract: The preparation of oxyfluoroborate glasses and glass–ceramics doped with Yb3+ and Er3+ with improved luminescent properties is reported. Glasses with compositions (100 − x − y) (MO·2B2O3) + xPbF2 + y(YbF3:ErF3) (% in mol), where M is Sr, Ba, Ca, x = 10–40% and y = 0,… read more here.

Keywords: development oxyfluoroborate; glass; glass ceramics; ceramics doped ... See more keywords
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Fabrication methods of lead titanate glass ceramics and dielectric characteristics: a review

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Published in 2020 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-020-03831-8

Abstract: Lead titanate (PbTiO3) glass and glass ceramics (GCs) are technologically very useful materials that played significant role in various applications due to attractive optical and electrical properties. Based on its structural comparability with the perovskite… read more here.

Keywords: lead titanate; glass; glass ceramics; pbtio3 glass ... See more keywords
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Structural and Mechanical Properties of Lithium Bismuth Borate Glasses Containing Molybdenum (LBBM) Together with their Glass–Ceramics

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Published in 2020 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-020-01708-1

Abstract: This study reports that MoO3 doped glasses (LBB) are produced by a melting traditional process and using the XRD diffractometer technique to check their states. FTIR spectral analysis has examined the functional groups of the… read more here.

Keywords: properties lithium; glass; glass ceramics; mechanical properties ... See more keywords
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Effect of transition metals (MO-TiO2, MnO2, Fe2O3, and ZnO) on crystallization and electrical conductivity of SiO2–CaO–Na2O–P2O5-based glass-ceramics

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Published in 2020 at "Ionics"

DOI: 10.1007/s11581-019-03311-y

Abstract: Various glasses are synthesized by melt quench technique. The addition of transition metal (TM) oxides into glasses paves the light on their crystallization and sinterability. The formation of different crystalline phases and their microstructures significantly… read more here.

Keywords: transition; glass; glass ceramics; crystallization ... See more keywords
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Enhancement of Dielectric Breakdown Strength and Energy Conversion Efficiency of Niobate Glass-Ceramics by Sc2O3 Doping

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Published in 2017 at "Journal of Electronic Materials"

DOI: 10.1007/s11664-017-5868-z

Abstract: Niobate glass-ceramics K2O-SrO-Nb2O5-B2O3-Al2O3-SiO2 (KSN-BAS) doped with different amounts of Sc2O3 have been prepared through a melt quenching/controlled crystallization method, and the influence of the Sc2O3 content on their phase composition, microstructure, dielectric performance, and charge–discharge… read more here.

Keywords: niobate glass; glass; glass ceramics; breakdown strength ... See more keywords
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Photocatalytic Active Bismuth Fluoride/Oxyfluoride Surface Crystallized 2Bi2O3-B2O3 Glass–Ceramics

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Published in 2018 at "Journal of Electronic Materials"

DOI: 10.1007/s11664-018-6189-6

Abstract: The present article deals with 2Bi2O3-B2O3 (BBO) glass whose photocatalytic activity has been enhanced by the method of wet etching using an aqueous solution of hydrofluoric acid (HF). X-ray diffraction of the samples reveals that… read more here.

Keywords: photocatalytic activity; 2bi2o3 b2o3; glass; glass ceramics ... See more keywords
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Effect of SiO2/B2O3 Ratio on the Crystallization Behavior and Dielectric Properties of Barium Strontium Titanate Glass–Ceramics Prepared by Sol–Gel Process

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Published in 2018 at "Journal of Electronic Materials"

DOI: 10.1007/s11664-018-6345-z

Abstract: Ferroelectric glass–ceramics, with a basic composition 90 wt.% (Ba0.65Sr0.35)TiO3−10 wt.% (B2O3−nSiO2) (n = 0.5, 1, 3, 5) were synthesized by the sol–gel method and their phase development and dielectric properties were investigated by differential thermal analysis, x-ray… read more here.

Keywords: phase; glass; dielectric properties; glass ceramics ... See more keywords