Results 141 to 150 of about 2,209 (196)

Chemiresistive Effect in Ti0.2V1.8C MXene/Metal Oxide Hetero-Structured Composites. [PDF]

open access: yesSensors (Basel)
Plugin IA   +7 more
europepmc   +1 more source

Interphase and random nanoscale carbide precipitation in vanadium micro-alloyed steels studied using SANS. [PDF]

open access: yesJ Mater Sci
Khan ZZ   +6 more
europepmc   +1 more source

Advanced Materials and Processing Technologies. [PDF]

open access: yesMaterials (Basel)
Ćurković L, Jozić S, Žmak I.
europepmc   +1 more source

A pulsed optoelectronic microwave source with high power and frequency tunability. [PDF]

open access: yesNat Commun
Niu X   +16 more
europepmc   +1 more source

Oxygen reduction catalytic characteristics of vanadium carbide and nitrogen doped vanadium carbide

Journal of Power Sources, 2015
Abstract To develop low-cost and high-performance non-precious metal-based oxygen reduction catalysts, we investigate the structure and catalytic performance of industrialized vanadium carbide (VC) and nitrogen doped vanadium carbide (V(C, N)). The structure of VC and V(C, N) were examined by XRD, SEM and XPS tests.
Yihe Zhang   +2 more
exaly   +2 more sources

Mechanical properties of vanadium carbide and a ternary vanadium tungsten carbide

Solid State Communications, 2010
Ab initio total energy calculations are performed on non-stoichiometric vanadium carbide with supercells representing vacancy concentrations of VC0.875 and VC0.75. The VC0.875 supercell retains a cubic symmetry whilst in the case of the VC0.75 supercell C vacancies located in close proximity have the lowest energy configuration and the cubic lattice ...
Zhimei Sun, R. Ahuja, J.E. Lowther
openaire   +2 more sources

The Atomic Configuration of Graphene/Vanadium Carbide Interfaces in Vanadium Carbide-Encapsulating Carbon Nanocapsules

Journal of Nanoscience and Nanotechnology, 2014
Carbon nanocapsules (CNCs) encapsulating vanadium carbide (VC) nanocrystals with a NaCI structure were synthesized by a gas-evaporation method using arc-discharge heating. The CNCs were observed by high-resolution transmission electron microscopy. The VC nanocrystals within the nanospaces of CNCs were truncated by low-index facets and were coated with ...
Gaku, Yazaki   +2 more
openaire   +2 more sources

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