Results 71 to 80 of about 587 (158)

Influence of Al and Al_2O_3 Nanoparticles on the Thermal Decay of 1,3,5-Trinitro-1,3,5-triazinane (RDX): Reactive Molecular Dynamics Simulations [PDF]

open access: yes, 2019
Metallic additives, Al nanoparticles in particular, have extensively been used in energetic materials (EMs), of which thermal decomposition is one of the most basic properties. Nevertheless, the underlying mechanism for the highly active Al nanoparticles
Gou, Ruijun   +3 more
core   +1 more source

Etude théorique du vieillissement des nanolaminés Al/CuO [PDF]

open access: yes, 2021
Les thermites permettent, une fois initiées, de générer une grande quantité d'énergie chimique, stockée dans des structures métastables dans lesquelles coexistent des un oxydant (typiquement un oxyde métallique) et un réducteur (typiquement l'aluminium).
Lahiner, Guillaume
core  

Electrophoretic deposition of graphene enhanced aluminum and bismuth trioxide nanothermite thin films [PDF]

open access: yes
The work described herein details the characterization of aluminum and bismuth trioxide nanothermite thin films formed by electrophoretic deposition. Additionally, graphene was added to nanothermites before deposition to enhance the thermal conductivity ...
Geeson, Jordan M.
core  

Conception et fabrication d'une matrice de micropropulseurs à combustible solide [PDF]

open access: yes, 2016
Ce mémoire présente la conception, la fabrication et les tests d'allumage d'une matrice de micropropulseurs à combustible solide servant à améliorer la manœuvrabilité des microsatellites du type CubeSat dans l'espace.
Descent, Philippe
core  

Understanding the Relationships Between Architecture, Chemistry, and Energy Release of Energetic Nanocomposites [PDF]

open access: yes, 2017
Energetic nanocomposites are a class of reactive material that incorporate nanosized materials or features in order to enhance reaction kinetics and energy densities.
DeLisio, Jeffery Brandon
core   +1 more source

Synthesis and analysis of reactive nanocomposites prepared by arrested reactive milling [PDF]

open access: yes, 2007
Different types of reactive nanocomposites have been synthesized by Arrested Reactive Milling (ARM). The technical approach was to increase the interface area available for heterogeneous reaction between solid fuel and oxidizer components. Using aluminum
Umbrajkar, Swati M.
core   +1 more source

Investigation of oxidation mechanisms for aluminum micro- and nanoparticles of various geometries via nanosecond laser irradiation [PDF]

open access: yes
Aluminum micro- and nanoparticles have garnered interest from researchers as solid-state fuel in heterogenous energetic composites due to their high energy density, low cost, and general abundance.
Boyle, Camden Ian
core   +1 more source

Assembly and Combustion Properties of Energetic Mesoparticles [PDF]

open access: yes, 2015
Energetic materials are materials which can release large amounts of energy in a short time interval. When the size of energetic materials is reduced from micro into nanoscale, the reactivity of energetic materials increases dramatically due to increase ...
Wei, Boran
core   +1 more source

Home - About - Disclaimer - Privacy