Synthesis and Structural Properties of Lead Strontium Titanate Borosilicate Glasses with Addition of Chromium Trioxide and Graphene Nanoplatlets

Gautam, Chandkiram; Dixit, Shiva; Madheshiya, Abhishek

doi:10.1080/00387010.2013.874531

Cited by 16 publications

(5 citation statements)

References 19 publications

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“…In the paper of Lai et al, by employing the colloidal probe technique, the interaction forces between glass and cellulose material were investigated [100]. Synthesis and structural features of Pb-Sr titanate BSGs with the incorporation of chromium trioxide and graphene nanoplatelets were examined by Gautam et al [101]. The development of photonic crystal fibers made of two or more types of glasses can be of considerable advantage in designing specific features of photonic crystal fibers (Fig.…”

Section: Vello Processmentioning

confidence: 99%

Borosilikat Camlar

Karasu¹,

Demirel²,

Aydin³

et al. 2020

El-Cezeri Fen Ve Mühendislik Dergisi

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Thanks to their distinguished properties borosilicate glasses (BSGs) are preferred in many application fields: laboratory glassware, microwave glass cookware, high-quality beverage glassware, aquarium heaters, flashlights, spotlights (high-powered lighting products), high-intensity discharge lamps, telescopes, biomaterials, immobilization and disposal of radioactive wastes, microscope lenses and slides, art construction, aviation (airplanes, UAVs, missiles), etc. This work aims to present general information about BSGs.

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Section: Vello Processmentioning

confidence: 99%

Borosilikat Camlar

Karasu¹,

Demirel²,

Aydin³

et al. 2020

El-Cezeri Fen Ve Mühendislik Dergisi

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“…Thus, the properties of produced glass ceramics are better than that of the parent glasses in many aspects. Numerous studies revealed that the structural, optical, and dielectric properties of various types of glassy compounds varied with the concentration of used additives [9][10][11][12][13][14][15][16][17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of [BaO-(10-x)ZrO₂-TiO₂-SiO₂-xCrO₃] type glass and glass ceramics

Fatima

Hussain

Gautam

et al. 2020

Journal of Asian Ceramic Societies

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Various glass compositions were prepared in a glassy system [25BaCO 3-(10-x) ZrO 2-20TiO 2-45SiO 2-xCrO 3 ] (x = 0, 2, 4, and 6) using melt-quenching technique. XRD patterns of glass and glass ceramics showed amorphous and crystalline nature. Density of glass and glass ceramics decreased from 3.4553 to 3.4381 g/cm 3 and 3.7485 to 3.1977 g/cm 3 with increasing concentration of CrO 3. DTA of the glasses revealed a shift in base line which suggests a change in specific heat and attributed to the glass transition temperature, T g. FTIR and Raman spectroscopic analysis indicated that an increasing doping of CrO 3 changes structural network by increasing number of nonbridging oxygens (NBO) within glassy matrix. These results revealed that bands toward low frequency side endorsed to the vibration of Ba 2+ metal cation, bending vibration of Si-O-Si and bonding formation of ZrO 2. Concentration of CrO 3, changed the microsture significantly and hence, a denser, fully developed mixed morphology was noticed with spherical grains of ZrO 2 , irregular shape of bazirite (BaZr 0.97 Ti 0.03 Si 3 O 9) phase and TiO 2 grains. Glass ceramic sample BZTS6C971 CrO 3 (x = 6) retains high value of dielectric constant, ~4555 due to space charge polarization. Hence, these glass ceramics might be useful for diverse applications such as in optical devices, electronic circuits, and multilayer ceramic capacitors.

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“…Previously, various oxide glasses were fabricated by melt quenching technique doped with different dopants such as La 2 O 3 , Fe 2 O 3 , and Cr 2 O 3 for the enhancement of the crystallization and dielectric behaviors [13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Fabrication of lead-bismuth titanate borosilicate glass ceramics and dielectric characteristics doped with GNPs

Madheshiya

Gautam

Srivastava

2020

Mater. Res. Express

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Different compositions (x) of lead-bismuth titanate borosilicate (PBTB) glasses have been synthesized using a conventional melt-quenching method in the compound 55[(Pb x Bi 1−x )TiO 3 ]−44[2SiO 2 .B 2 O 3 ], (x=0.0, 0.3, 0.5, 0.7 and 1.0) mixed with 1 mol % of graphene nanoplatelets (GNPs). XRD analysis exhibited the synthesis of clear PBTB glasses which confirmed the amorphous nature. Synthesized glasses have been converted into glass-ceramics (GCs) using a differential thermal analysis (DTA) results to understand the crystallization mechanism. XRD results described the crystalline behavior of GC samples and distinct phase formation. The surface morphology of the GCs was analyzed using a scanning electron microscope (SEM). Energy dispersive X-ray analysis (EDAX) have been also performed to verify the elemental composition of the GC sample, PBTG0.5735 F (x=0.5). The variation in relative dielectric constant (ε r ) and dissipation factor (D) by increasing temperatures was obtained at different frequencies.The GC sample PTG1.0746 F (x=1.0) showed a maximum value of dielectric constant among all glass ceramic samples.

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Synthesis and Structural Properties of Lead Strontium Titanate Borosilicate Glasses with Addition of Chromium Trioxide and Graphene Nanoplatlets

Cited by 16 publications

References 19 publications

Borosilikat Camlar

Borosilikat Camlar

Synthesis and characterization of [BaO-(10-x)ZrO₂-TiO₂-SiO₂-xCrO₃] type glass and glass ceramics

Fabrication of lead-bismuth titanate borosilicate glass ceramics and dielectric characteristics doped with GNPs

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Synthesis and Structural Properties of Lead Strontium Titanate Borosilicate Glasses with Addition of Chromium Trioxide and Graphene Nanoplatlets

Cited by 16 publications

References 19 publications

Borosilikat Camlar

Borosilikat Camlar

Synthesis and characterization of [BaO-(10-x)ZrO2-TiO2-SiO2-xCrO3] type glass and glass ceramics

Fabrication of lead-bismuth titanate borosilicate glass ceramics and dielectric characteristics doped with GNPs

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Synthesis and characterization of [BaO-(10-x)ZrO₂-TiO₂-SiO₂-xCrO₃] type glass and glass ceramics