Results 11 to 20 of about 278,430 (311)
Advanced Materials, 2019 Designing novel non‐noble electrocatalysts with controlled structures and composition remains a great challenge for efficient hydrogen evolution reaction (HER).
Xue-Feng Lu, Le Yu, Xiong Wen David Lou
exaly +2 more sources
Influences from solvents on charge storage in titanium carbide MXenes
Nature Energy, 2019 Xuehang Wang, Tyler S Mathis, Ke Li
exaly +2 more sources
Direct synthesis and chemical vapor deposition of 2D carbide and nitride MXenes [PDF]
Science, 2022 Two-dimensional transition-metal carbides and nitrides (MXenes) are a large family of materials actively studied for various applications, especially in the field of energy storage. MXenes are commonly synthesized by etching the layered ternary compounds,
Di Wang +9 more
semanticscholar +1 more source
Microstructure and Wear Resistance of Tungsten Carbide Particle Reinforced Ni - Based PTA Powder Surfacing Layer [PDF]
Cailiao Baohu, 2022 In order to study the microstructure and wear resistance of tungsten carbide particle reinforced nickel-based welding layer,three kinds of tungsten carbide particles were selected as the hard phase to mix with nickel-based alloy powder to conduct PTA ...
YU Wei, LI Yuxi, ZHOU Wuxi, HE Xiangjian, SONG Can
doaj +1 more source
Metals, 2022 Tantalum slag is a type of high-grade tantalum resource with great recovery value. In this paper, a low fluorine process, including alkali pressure decomposition, low-acid transformation, solvent extraction, and crystallization, is proposed to recover ...
Kangde Xie +5 more
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2D vanadium carbide MXenzyme to alleviate ROS-mediated inflammatory and neurodegenerative diseases
Nature Communications, 2021 Reactive oxygen species (ROS) are generated and consumed in living organism for normal metabolism. Paradoxically, the overproduction and/or mismanagement of ROS have been involved in pathogenesis and progression of various human diseases.
Wei Feng +7 more
semanticscholar +1 more source
Fenmo yejin jishu, 2023 Ultrafine cemented carbides with the different thickness were prepared by metal powder injection molding, using WC–10Co with the particle sizes of 0.71 μm and 0.53 μm as the raw materials and the wax-based binder system as the binders.
LUO Xuequan, LIU Sunhe, WEN Guanghua
doaj +1 more source
Microstructure and Abrasive Wear Resistance of Mo2C Doped Binderless Cemented Carbide
Frontiers in Materials, 2020 Binderless cemented carbide contains very little (<0.5 wt.%) or no metal binder and has an incomparable excellent wear resistance, corrosion resistance, excellent polishing, and oxidation resistance compare to traditional cemented carbide (Imasato et ...
Xiuqi Zan +5 more
doaj +1 more source
Efeitos do ácido 2-(3-clorofenoxi) propionico (3-CPA) sobre frutos de abacaxi 'cayenne' [PDF]
Planta Daninha, 1981 Estudaram-se os efeitos do ácido 2-(3-clorofenoxi) propiônico (3-CPA) nas doses de 37,5, 75,0, 112,5 ppm e 75,0 ppm + 2% de uréia, sobre frutos de abacaxi 'Cayenne'. As aplicações do 3-CPA foram efetuadas quando as flores apicais do fruto apresentavam-se
J.I. Fahl, J.F. Franco
doaj +1 more source