Results 11 to 20 of about 260,654 (212)
Silicon Carbide Platelet/Silicon Carbide Composites [PDF]
Journal of the American Ceramic Society, 1995 α‐silicon carbide platelet/β‐silicon carbide composites have been produced in which the individual platelets were coated with an aluminum oxide layer. Hot‐pressed composites showed a fracture toughness as high as 7.2 MPa·m1/2. The experiments indicated that the significant increase in fracture toughness is mainly the result of crack deflection and ...
Mitchell, T. +3 more
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High-Entropy 2D Carbide MXenes: TiVNbMoC3 and TiVCrMoC3.
ACS Nano, 2021 Two-dimensional (2D) transition metal carbides and nitrides, known as MXenes, are a fast-growing family of 2D materials. MXenes 2D flakes have n + 1 (n = 1-4) atomic layers of transition metals interleaved by carbon/nitrogen layers, but to-date remain ...
S. Nemani +9 more
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Effect of Silicon Carbide and Tungsten Carbide on Concrete Composite
Materials, 2022 Flexural strength of concrete is an important property, especially for pavements. Concrete with higher flexural strength has fewer cracking and durability issues. Researchers use different materials, including fibers, polymers, and admixtures, to increase the flexural strength of concrete.
Maria Idrees +4 more
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Chromium carbides and cyclopropenylidenes
Chemical Science, 2021 Carbon tetrabromide can be reduced with CrBr2in THF to form a dinuclear carbido complex, [CrBr2(thf)2)][CrBr2(thf)3](μ-C), along with formation of [CrBr3(thf)3].
Takashi Kurogi +2 more
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THE MANUFACTURE OF CALCIUM CARBIDE. [PDF]
Journal of the American Chemical Society, 1896 n ...
Morehead, J. T., de Chalmot, G.
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Two-dimensional molybdenum carbide 2D-Mo2C as a superior catalyst for CO2 hydrogenation
Nature Communications, 2021 Early transitional metal carbides are promising catalysts for hydrogenation of CO2. Here, a two-dimensional (2D) multilayered 2D-Mo2C material is prepared from Mo2CTx of the MXene family.
Hui Zhou +7 more
semanticscholar +1 more source
Nature Communications, 2018 Tungsten carbide is one of the most promising electrocatalysts for the hydrogen evolution reaction, although it exhibits sluggish kinetics due to a strong tungsten-hydrogen bond.
Nana Han +10 more
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Modeling of the intrinsic softening of γ-carbides in cemented carbides
Materials Today Communications, 2023 Cemented carbides are widely used materials in industrial applications due to their remarkable combination of hardness and toughness. However, they are exposed to high temperatures during service leading to a reduction of their hardness. A common practice to damp this softening is to incorporate transition metal carbides in cemented carbide ...
Lamelas, V. +5 more
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Silicon carbide color centers for quantum applications
Journal of Physics: Photonics, 2020 Silicon carbide has recently surged as an alternative material for scalable and integrated quantum photonics, as it is a host for naturally occurring color centers within its bandgap, emitting from the UV to the IR even at telecom wavelength.
S. Castelletto, A. Boretti
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