Results 111 to 120 of about 39,819 (311)

Thermal cycling damage of silica refractories for high-temperature thermal energy storage (HT-TES) – Can it be healed?

open access: yesOpen Ceramics
Silica refractories are promising materials for high-temperature thermal energy storage (HT-TES), because they exhibit excellent thermal cycling properties, unless cooled below a critical temperature (usually assumed to be 600 °C).
Eva Gregorová   +2 more
doaj   +1 more source

Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration

open access: yesAdvanced Materials, EarlyView.
A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang   +7 more
wiley   +1 more source

Chalcogenide glass-ceramics for second harmonic generation

open access: yes, 2007
International audiencePermanent second harmonic generation (SHG) in chalcogenide based glass-ceramics containing highly nonlinear micro-crystals (crystalline particle size≈2-4 μm) has been demonstrated.
Quiquempois, Y.   +7 more
core  

Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes

open access: yesAdvanced Materials, EarlyView.
Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti   +11 more
wiley   +1 more source

Advances in Magnesium‐Based Thermoelectrics: A Critical Review

open access: yesAdvanced Materials, EarlyView.
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang   +5 more
wiley   +1 more source

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

open access: yesAdvanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang   +9 more
wiley   +1 more source

Technology and Dielectric Properties of BLT4 Ceramics Modified with Special Glass

open access: yes
Lead-boron special glass was doped into Ba0.996La0.004Ti0.999O3 (BLT4) ceramics in order to control the sintering process and grain growth, consequently obtaining materials with a well-developed microstructure. Changes in the microstructure resulted in a
Beata Wodecka-Dus   +5 more
core   +1 more source

Impact of La2O3 Substitution on the Structural, Thermal, and Radiation Shielding Properties of Sodium–Barium Borosilicate Glasses

open access: yesInternational Journal of Ceramic Engineering & Science
This study investigates the impact of progressively substituting sodium oxide (Na2O) with lanthanum oxide (La2O3) in sodium–barium borosilicate glasses with the general formula 60B2O3–20BaO–10SiO2–(10‐m)Na2O–mLa2O3 (m = 0, 2.5, 5, 7.5, and 10 mol ...
Yurii Hordieiev, Aleksandr Zaichuk
doaj   +1 more source

Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI‐Enabled Smart Textiles

open access: yesAdvanced Materials, EarlyView.
Thermally drawn multimaterial fibers are rapidly advancing as intelligent structural units for next‐generation smart textiles. Integrating multimaterial architectures with neuromorphic and spiking‐neural‐network principles enables fabrics that can sense, compute, and adapt autonomously.
Vuong Dinh Trung   +9 more
wiley   +1 more source

Histological Study on the Penetration of Glass Ceramics Implants into the Maxillary Sinus

open access: yes, 1995
P(論文)The purpose of this study was to investigate the possibility of applying glass ceramics implants to the maxilla and the effect on the surrounding tissue of penetration of the implants into the maxillary sinus. Thirty adult mongrel dogs were selected
24515, 渡辺, 一史
core  

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