Sep 2, 2015 · From the X-ray photoelectron spectroscopy (XPS) analysis, Mo species were further oxidized by the addition of nitrogen gas in the sputter gas. As nitrogen gas was introduced, the portion of Mo 4+ species decreased while those of Mo 5+ and Mo 6+ species increased.

This review reports the electronic and structural properties that render MoN x materials as potent catalytic surfaces for numerous chemical reactions and surveys the syntheses, procedures, and...

May 10, 2021 · γ-Mo2N and δ-MoN are the two most important molybdenum nitrides, but controllable preparation of them with high surface area has not been achieved. Herein, we achieved selective preparation of γ-Mo...

Herein, we report the partial nitridation of molybdenum oxide nanoparticles anchored on nitrogen-doped carbon nanotube (Mo... ... shown in Fig. 3, the chemical composition and structure of the...

Sep 1, 1998 · We have investigated the surface properties of nonpassivated and passivated Mo nitride and their changes under sulfiding conditions using XPS and XRD. The Mo lines of nitride consist of Mo δ + (2≤ δ <4), Mo 4+ and Mo 5+ species.

Roselike MoS2/nitrogen-containing carbon/graphene (MoS2/NC/G) hybrids have been successfully synthesized via a facile polypyrrole (PPy)-assisted hydrothermal approach in combination...

Aug 15, 2006 · We discuss here the composition control of MoN x thin films prepared by pulsed laser deposition under nitrogen radical irradiation. X-ray photoelectron spectroscopy (XPS) was applied to the nitrogen content determination.

Deposition of Mo and MoN Films from MoCl 5 and MoO 2 Cl 2: Film Characterization by XPS and Auger (AES) • Mo film deposited from MoO 2 Cl 2 at 500°C contained up to 20 at % of oxygen • MoCl 5 produced pure Mo films above 450°C wafer temperature • Both precursors produced molybdenum-rich MoN films 6 ALD Conference 2020 | June 2020

results] of the MoN thin films as a result of annealing. X-ray photoelectron spectroscopy (XPS) was used to characterise the bonding states of both molybdenum and nitrogen in the MoN samples. The XPS spectra of all MoN-deposited thin films are shown in Fig. 3. These results show that the Mo 3d 5/2 and N 1s binding energies for the films

Jun 12, 2023 · Density-functional theory calculations and experiments show that the in-plane heterostructured MoN/Mo 2 N nanosheets facilitate interfacial electron redistribution from Mo 2 N to MoN, giving rise to more negative H 2 O adsorption energy and optimal hydrogen adsorption free energy (ΔG H* = −0.017 eV).