Results 141 to 150 of about 130,314 (335)

Employment and other selected personnel attributes in metallurgical and industrial enterprises of different size - research results

open access: yesMetalurgija, 2015
The presented paper deals with the issue of employment and other selected personnel attributes as employees’ affiliations, employees’ benefits, monitoring of employees’ satisfaction, monitoring of work productivity, investments into employees education ...
A. Pawliczek, A. Samolejova
doaj  

Mitigating Strain Localization via Stabilized Phase Boundaries for Strengthening Multi‐Principal Element Alloys

open access: yesAdvanced Science, EarlyView.
Strain localization along phase or grain boundaries leads to crack initiation typical of alloys. In multi‐principal element alloys, the enamel‐like microstructure is stabilized by phase boundaries. This facilitates trans‐phase migration of semi‐atomic surfaces and provides sufficient plastic space for dislocation‐mediated deformation.
Jinliang Du   +8 more
wiley   +1 more source

Thermally Reconstructed Ru/La‐Co3O4 Nanosheets with Super Thermal Stability for Catalytic Combustion of Light Hydrocarbons: Induced Surface LaRuO3 Active Phase

open access: yesAdvanced Science, EarlyView.
The high‐temperature induced the exsolution of La from La‐Co3O4 lattice and facilitated the in situ formation of highly active LaRuO3 perovskite through a solid‐phase reaction with surface RuOx. This process significantly enhanced the thermal and hydrothermal stability of Ru/La‐Co3O4 for light hydrocarbons (LHs) oxidation, providing an innovative ...
Biao Gao   +11 more
wiley   +1 more source

Concentrated Platinum‐Gallium Nanoalloy for Hydrogen Production from the Catalytic Steam Reforming of Ethanol

open access: yesChemCatChem, Volume 15, Issue 1, January 9, 2023., 2023
Bimetallic nanoalloy: Establishment of a bimetallic PtGa nanoalloy supported on MCF‐17 for SRE study at varying temperatures. Higher concentration Ga resulted in the highest formation rate of H2 (3047.2 nmol g−1 sec−1). Ga in electron deficit state in the Pt90Ga10/MCF‐17 enhanced acidity and dehydrogenating properties, which resulted in the highest ...
Mohit Yadav   +9 more
wiley   +1 more source

Unraveling the Interfacial Properties of Twisted Single‐Crystal Au(111)/MoS2 Heterostructures: A Pathway to Robust Superlubricity

open access: yesAdvanced Science, EarlyView.
Interfacial mechanical properties of MoS2/Au(111) heterostructures are revealed by advanced experimental and computational methods. The developed semi‐anisotropic interlayer potential (SAIP) accurately predicts moiré‐driven out‐of‐plane corrugation, aligning with experimental observations.
Yuanpeng Yao   +9 more
wiley   +1 more source

Application Areas of Ionic Hydraulic Fluids

open access: yesChemical Engineering &Technology, Volume 46, Issue 1, Page 14-20, January 2023., 2023
Ionic liquids as high‐tech technical fluids have also made their way into the field of hydraulic drives. With excellent lubricating properties, a wide temperature range, low pour point and vapor pressure, as well as nonflammability and environmental suitability, problems with only one type of fluid, namely, an ionic hydraulic fluid, instead of using ...
Darko Lovrec, Roland Kalb, Vito Tič
wiley   +1 more source

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