Results 31 to 40 of about 9,581 (179)
Structural and Dielectric Properties of Ba-Doped BNT Ceramics
Journal of Basic & Applied Sciences, 2022 In this study, lead-free Ba-doped ((Bi(0.5)Na0.5)TiO3 ceramics were synthesized by the conventional solid-state reaction method and characterized by X-ray diffraction technique, which indicates the pure crystalline nature of ceramics with ABO3 symmetry.
Khushboo Thapa +6 more
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Crowdsourcing in Support of BNT Public Function
Sledva : Journal for University Culture, 2020 The text is driven by the concept of crowdsourcing and seeks its application in support of the public function of the Bulgarian National Television. The author develops concrete suggestions how to implement user-generated content for the benefit of the public media content.
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Journal of Infection and Public Health, 2023 Background: The ongoing COVID-19 pandemic has seen the emergence of numerous novel variants of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus.
Jaeeun Yoo +7 more
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African Journal of Psychological Assessment, 2019 The Boston Naming Test (BNT) is a popular cognitive test designed to detect word-finding difficulties in neurologic disease. However, numerous studies have demonstrated the BNT’s inherent cultural bias and cautioned against uncritical administration ...
Kevin G.F. Thomas +3 more
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Growth, Properties and Applications of Bi0.5Na0.5TiO3 Ferroelectric Nanomaterials
Nanomaterials, 2021 The emerging demands for miniaturization of electronics has driven the research into various nanomaterials. Lead-free Bi0.5Na0.5TiO3 (BNT) ferroelectric nanomaterials have drawn great interest owing to their superiorities of large remanent polarization ...
Yuan Liu, Yun Ji, Ya Yang
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Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers
Advanced Functional Materials, EarlyView.We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang +12 more
wiley +1 more source
Frontiers in Immunology, 2023 The widely used ChAdOx1 nCoV-19 (ChAd) vector and BNT162b2 (BNT) mRNA vaccines have been shown to induce robust immune responses. Recent studies demonstrated that the immune responses of people who received one dose of ChAdOx1 and one dose of BNT were ...
Jing Li +7 more
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Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks
Advanced Science, EarlyView.Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
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Carbon and Hydrogen, EarlyView.This review systematically summarizes research progress on bismuth‐based semiconductor photocatalytic materials in the field of CO2 reduction. It focuses on elucidating the mechanisms by which four modification strategies—including heteroatom doping, oxygen vacancy engineering, microstructural control, and heterostructure fabrication—regulate band ...
Shuisen He +6 more
wiley +1 more source
Dielectric and Mechanical Properties of BNT-LCP Composites
Journal of the Korean Institute of Electrical and Electronic Material Engineers, 2011 We investigated the dielectric and mechanical properties of ceramic polymer composite xBNT - (1-x)LCP (x= 0, 10, 20, 30, 40 vol.%). The disk shaped BNT (BaNd2Ti4O12) - LCP (liquid crystal polymer) composite samples were prepared by compression molding method.
Myoung-Sung Park +4 more
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