Molybdenum carbide - Wikipedia
Molybdenum carbide is an extremely hard, refractory, ceramic material, commercially used in tool bits for cutting tools. There are at least three reported phases of molybdenum carbide: γ- Mo C , β-Mo 2 C, and γ'.
Two-dimensional molybdenum carbide 2D-Mo - Nature
Sep 17, 2021 · Here the authors report two-dimensional carbide catalyst based on earth-abundant molybdenum that hydrogenates CO2 with high activity, stable performance and tunable selectivity.
mp-15798: MoC (hexagonal, P6_3/mmc, 194) - material
MoC is Molybdenum Carbide MAX Phase structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Mo4+ sites. In the first Mo4+ site, Mo4+ is bonded to six C4- atoms to form a …
Atomic Layer Deposition of Molybdenum Carbide Thin Films
Jul 1, 2024 · We deposited molybdenum carbide thin films by ALD with MoCl 5 and (Me 3 Ge) 2 DHP as precursors. Film growth was assessed at 200–300 °C and continuous carbide films could be deposited throughout the temperature range (Figure 2). We studied the film growth characteristics in detail at 275 °C on Si.
Phase controlled synthesis of transition metal carbide ... - Nature
Jan 11, 2022 · By controlling pulse voltages, phase-pure molybdenum carbides including β-Mo 2 C and metastable α-MoC 1-x and η-MoC 1-x are selectively synthesized, demonstrating the excellent phase...
An active, stable cubic molybdenum carbide catalyst for the high …
May 2, 2024 · We show that nanocrystalline cubic molybdenum carbide (α-Mo 2 C), prepared through a facile and scalable route, offers 100% selectivity for CO 2 reduction to CO while maintaining its initial equilibrium conversion at high space velocity after more than 500 hours of exposure to harsh reaction conditions at 600°C.
Molybdenum Carbide - an overview | ScienceDirect Topics
Molybdenum carbide belongs to interstitial carbides, group VI of the periodic table. The incorporation of Carbon (C) in the atomic lattice of molybdenum (Mo) increases the lattice parameter. It also leads to an increase in Mo–Mo distance and contraction of the d-band.
Molybdenum carbide (MoC) | CH4Mo | CID 197134 - PubChem
Oct 14, 2021 · Molybdenum carbide (MoC) | CH4Mo | CID 197134 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
One-pot synthesis of pure phase molybdenum carbide (Mo2C and MoC …
Oct 16, 2020 · Herein, we report the one-step synthesis of pure phase molybdenum carbide (Mo 2 C and MoC) nanoparticles via the in-situ carburization reduction route without using any reducing agent.
A durable and pH-universal self-standing MoC–Mo - Nature
Nov 22, 2021 · Among various non-precious metal catalysts, molybdenum carbides (MoC, Mo 2 C) have emerged as a promising HER catalyst due to their similar d-band electronic structure to Pt 11,12.