Results 21 to 30 of about 2,693 (151)

Pt-modified Ni aluminides, MCrAlY-base multilayer coatings and TBC systems fabricated by Spark Plasma Sintering for the protection of Ni-base superalloys [PDF]

open access: yes, 2009
Pt-modified Ni aluminides and MCrAlY coatings (where M=Ni and/or Co) are widely used on turbine blades and vanes for protection against oxidation and corrosion and as bond coatings in thermal barrier coating (TBC) systems.
Boidot, Mathieu   +6 more
core   +2 more sources

Heterojunction p-Cu2O/ZnO-n solar cell fabricated by spark plasma sintering [PDF]

open access: yes, 2017
Cuprous oxide and zinc oxide nanoparticles were prepared at room temperature by inorganic polycondensation. X-ray diffraction (XRD) analyses show that the oxide phases formed are pure and well crystallized.
Demai, Jean-Jacques   +6 more
core   +4 more sources

Atmospheric ageing of nanosized silicon nitride powders [PDF]

open access: yes, 2001
Ambient oxidation of nanosized silicon nitride powder produced by the vapour phase reaction of silicon tetrachloride and ammonia has been studied in this work.
Gubicza, Jenő   +2 more
core   +1 more source

Investigation of the Aluminum Nitride Formation During the Aluminum Nanopowder Combustion in Air [PDF]

open access: yes, 2007
The phase formation sequences, intermediate and final products of aluminum nanopowder combustion are studied. The experiments were performed in the Budker Institute of Nuclear Physics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, at ...
Mostovshchikov, Andrey Vladimirovich   +3 more
core   +2 more sources

Novel of core-shell AlOOH/Cu nanostructures: Synthesis, characterization, antimicrobial activity and in vitro toxicity in Neuro-2a cells [PDF]

open access: yes, 2016
Core-shell micro/nanostructures were fabricated by the reaction of Al/Cu bimetallic nanoparticles with water. Al/Cu nanoparticles have been obtained using the method of simultaneous electrical explosion of a pair of the corresponding metal wires in an ...
Bakina, Olga Vladimirovna   +4 more
core   +1 more source

Nanoenergetic Materials for MEMS: A Review [PDF]

open access: yes, 2007
New energetic materials (EMs) are the key to great advances in microscale energy-demanding systems as actuation part, igniter, propulsion unit, and power.
Alphonse, Pierre   +5 more
core   +2 more sources

Study of Sorption Properties of Aluminium Oxides and Hydroxides Powders Obtained by Electro-Impulse Methods [PDF]

open access: yes, 2015
Experimental results of physicochemical and sorption properties of material samples obtained by electro-spark dispersion in water and by conductor electric explosion in argon are shown in the paper.
Lobanova, Galina Leonidovna   +3 more
core   +1 more source

Hybrid nanoparticles based on sulfides, oxides, and carbides [PDF]

open access: yes, 2013
The methods for synthesis of hybrid nanoparticles based on sulfides, oxides, and carbides of heavy and transition metals were considered. The problem of the influence of the method of synthesis of the hybrid nanoparticles on their atomic structure ...
A A Klochikhin   +85 more
core   +1 more source

Hafnium carbide formation in oxygen deficient hafnium oxide thin films

open access: yes, 2016
On highly oxygen deficient thin films of hafnium oxide (hafnia, HfO$_{2-x}$) contaminated with adsorbates of carbon oxides, the formation of hafnium carbide (HfC$_x$) at the surface during vacuum annealing at temperatures as low as 600 {\deg}C is ...
Alff, L.   +8 more
core   +1 more source

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