Fresnoite glass-ceramics – A review

Wisniewski, Wolfgang; Thieme, Katrin; Rüssel, Christian

doi:10.1016/j.pmatsci.2018.05.002

Cited by 57 publications

(121 citation statements)

References 219 publications

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“…Parent glasses of compositions 2SrO 1TiO2 3.3SiO2 xK2O yAl2O3 (ST1.3S + xK2O + yAl2O3 with the new nomenclature [14]) are prepared from reagent grade SrCO3 (Alfa Aesar, 99.99%), TiO2 (VWR, 99.99%), SiO2 (Sigrano, 97-99.98%), Al2O3 (Almatis, +99%) and K2CO3 (VWR, +99%). Based on a previous work [16], x is fixed to 0.2 and y = 0 ; 0.02 ; 0.05 ; 0.10 ; and 0.15.…”

Section: Methodsmentioning

confidence: 99%

“…However, these techniques are not easy to operate and limit the specimens' geometries [13]. An extensive review by Wisniewski et al covered different aspects of the crystallization of fresnoite in glasses [14]. In previous papers, we have shown that a (002)-oriented surface crystallization can be obtained through laser treatment [15] and conventional thermal treatment of parent glasses belonging to the Sr-Ti-Si-K-B-O system [16][17][18].…”

Section: Introductionmentioning

confidence: 99%

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Structure and Properties of Piezoelectric Strontium Fresnoite Glass-Ceramics Belonging to the Sr–Ti–Si–Al–K–O System

et al. 2019

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Crystallization of strontium fresnoite Sr 2 TiSi 2 O 8 piezoelectric crystals in Sr-Ti-Si-K-Al-O parent glasses is investigated with the aim of showing the influence of composition and crystallization conditions on the microstructure and piezoelectric properties of the resulting glass-ceramic. All the investigated conditions lead to a surface crystallization mechanism that induces a preferential orientation of crystal growth in the glasses. Near the surface, all the glass-ceramics obtained exhibit (002) planes preferentially oriented parallel to their faces. Deeper in the specimens, this preferential orientation is either kept or tilted to (201) after a depth of about 300 µm. The measurement of the charge coefficient d 33 of the glass-ceramic highlights that surface crystallization induces mirror symmetry in the polarization. It reaches 11 to 12 pC/N and is not significantly influenced by the preferential orientation (002) or (201). High temperature XRD shows the stability of the fresnoite phase in the glass-ceramics up to 1000 • C. Mechanical characterization of the glass-ceramics by impulse excitation technique (IET) highlights that the softening of the residual glass leads to a progressive decrease of Young's modulus in the temperature range 600-800 • C. Damping associated to the viscoplastic transition become severe only over 800 • C.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Structure and Properties of Piezoelectric Strontium Fresnoite Glass-Ceramics Belonging to the Sr–Ti–Si–Al–K–O System

et al. 2019

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“…As long as the shear stress imposed on NPs is larger than the surface tension that maintains the NPs geometry, metal NPs undergo net elongation force and can be mechanically deformed. In addition, glass viscous flow under different operations (e.g., pressing, rolling, and extruding) generates the specific shear stress that could align particles in glass, making these particles orientated by imposed forces …”

Section: Postmodification Of Nps In Glassmentioning

confidence: 99%

Recent Advances in Hybrid Optical Materials: Integrating Nanoparticles within a Glass Matrix

Wei

Ebendorff‐Heidepriem

Zhao

2019

Advanced Optical Materials

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Glass containing optically active nanoparticles have been manufactured for centuries. However, only in the early 1900s, the invention of ultramicroscope and development of Mie theory paved the way to discovering the occurrence of nanoparticles in glass and their special role in imparting unique optical properties to glass. This groundbreaking insight inspired scientists to extensively research such nanoparticles‐in‐glass hybrid optical materials, which led to a series of fundamental breakthroughs (e.g., invention of glass ceramics, discovery of quantum dots) and commercial successes (e.g., photosensitive glass, photochromic glass, dichromic polarizer). Over the past decades, a new wave of research in this area has been initiated by opportunities of incorporating a large variety of synthetic nanoparticles in glass, which promises the development of advanced functional devices for lighting, display, smart window, data storage, and sensing applications. Recent development of various approaches of fabricating nanoparticles‐in‐glass hybrid optical materials and postmodifying nanoparticles that are embedded in glass is reviewed. The state‐of‐the‐art techniques relevant to controlling the dispersion, distribution, orientation, and nanostructure of nanoparticles in glass, as well as manipulating the macroscopic performance of the hybrid materials are discussed. Examples of applications with promising pathway to commercially viable devices based on hybrid optical materials are outlined.

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“…In the past decades, glass-ceramic materials have emerged as a potential candidate to fill the gap, since it is a two-phase composite in which crystals are homogeneously distributed in the glass matrix [11,12]. Among them, glass-ceramic materials with fresnoite crystals (i.e., BaO-TiO 2 -SiO 2 (BTS)) have been extensively studied owing to their good dielectric and optical properties [13][14][15][16][17]. Besides strong second-order nonlinearity [13][14][15], long-decaying UV photoluminescence [16,17] has also been demonstrated in BTS crystals.…”

Section: Introductionmentioning

confidence: 99%

“…Among them, glass-ceramic materials with fresnoite crystals (i.e., BaO-TiO 2 -SiO 2 (BTS)) have been extensively studied owing to their good dielectric and optical properties [13][14][15][16][17]. Besides strong second-order nonlinearity [13][14][15], long-decaying UV photoluminescence [16,17] has also been demonstrated in BTS crystals. Hence, BTS glass-ceramic fibers are a promising candidate for second-order nonlinear and photoluminescence applications in an all-fiber-based system.…”

Section: Introductionmentioning

confidence: 99%

Powder-in-Tube Reactive Molten-Core Fabrication of Glass-Clad BaO-TiO2-SiO2 Glass–Ceramic Fibers

et al. 2020

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In this paper we report the fabrication of glass-clad BaO-TiO2-SiO2 (BTS) glass–ceramic fibers by powder-in-tube reactive molten-core drawing and successive isothermal heat treatment. Upon drawing, the inserted raw powder materials in the fused silica tubing melt and react with the fused silica tubing (housing tubing) via dissolution and diffusion interactions. During the drawing process, the fused silica tubing not only serves as a reactive crucible, but also as a fiber cladding layer. The formation of the BTS glass–ceramic structure in the core was verified by micro-Raman spectroscopy after the successive isothermal heat treatment. Second-harmonic generation and blue-white photoluminescence were observed in the fiber using 1064 nm and 266 nm picosecond laser irradiation, respectively. Therefore, the BTS glass–ceramic fiber is a promising candidate for all fiber based second-order nonlinear and photoluminescence applications. Moreover, the powder-in-tube reactive molten core method offers a more efficient and intrinsic contamination-free approach to fabricate glass–ceramic fibers.

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Fresnoite glass-ceramics – A review

Cited by 57 publications

References 219 publications

Structure and Properties of Piezoelectric Strontium Fresnoite Glass-Ceramics Belonging to the Sr–Ti–Si–Al–K–O System

Structure and Properties of Piezoelectric Strontium Fresnoite Glass-Ceramics Belonging to the Sr–Ti–Si–Al–K–O System

Recent Advances in Hybrid Optical Materials: Integrating Nanoparticles within a Glass Matrix

Powder-in-Tube Reactive Molten-Core Fabrication of Glass-Clad BaO-TiO2-SiO2 Glass–Ceramic Fibers

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