Results 81 to 90 of about 643 (163)

Reaction tuning of selectively deposited nano-thermite inks for thrust and heat deposition [PDF]

open access: yes, 2016
Currently there is very little systematic work that quantifies the performance of energetic materials in terms of thrust or heat deposition applied to electronic circuits.
Ramachandran, Raghav
core   +1 more source

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

High-Energy Al/CuO Nanocomposites Obtained by DNA-Directed Assembly [PDF]

open access: yes, 2011
Over the next few years, it is expected that new, energetic, multifunctional materials will be engineered. There is a need for new methods to assemble such materials from manufactured nanopowders.
Alphonse, Pierre   +4 more
core   +3 more sources

Fabrication and energetic characterization of micro and nano sized Al/CuO core-shell particles [PDF]

open access: yes, 2019
Thermite is one type of energetic material which could release a large amount of heat through an oxidation-reduction reaction. Thermite material has a lot of application in joining, metal refining and propulsion.
Zhang, Yiqi
core  

Étude des mécanismes d'initiation et de combustion dans des films réactifs multicouches Al/CuO : influence d'additifs et de porosité [PDF]

open access: yes, 2022
Les thermites, matériaux énergétiques composites à base de métaux et d'oxydes, sont des candidats prometteurs pour remplacer les matériaux conventionnels (CHNO) utilisés dans les systèmes pyrotechniques actuels. En effet, ils sont capables de générer une
Julien, Baptiste
core  

Fluid dynamic modeling of nano-thermite reactions [PDF]

open access: yes, 2014
This paper presents a direct numerical method based on gas dynamic equations to predict pressure evolution during the discharge of nanoenergetic materials.
Horie, Yasuyuki   +3 more
core   +1 more source

Synthesis, Characterization, and Application of Nanothermites for Joining [PDF]

open access: yes, 2013
Thermite reactions were well studied in the past few decades; however, implementation of these reactions with nanoscale components is a new interest for today’s researchers both for military and civil industries.
Bohlouli Zanjani, Golnaz
core  

Continuum Modelling of Al/CuO Nanothermite Pellet Combustion [PDF]

open access: yes, 2020
Nanothermite mixtures are made up of nano-sized metallic fuel and inorganic oxidizer components. As this solid mixture represents a metastable intermolecular composite, an increase in nanothermite temperature can initiate a highly exothermic reaction. As
Epps, Joseph
core  

Electrospray Nested Energetic Cells from Nanothermite with MoO3 Nanostrips: Reactivity, Sensitivity and Combustion Performance

open access: yesApplied Sciences
Nanothermites have attracted great attention over the last two decades for their superior performance in heat release and pressure wave generation. The shape of the oxidizer and the assembly structure could significantly influence the performance.
Yaru Li, Hui Ren, Quanmin Xie
doaj   +1 more source

SYNTHESIS AND CHARACTERIZATIONS OF OXIDIZERS FOR BIOCIDAL NANOENERGETIC APPLICATIONS [PDF]

open access: yes, 2013
Nanoenergetic materials have been shown to have reactive properties superior to traditional energetic materials since the nanoscale enables more intimate mixing of fuel and oxidizer to reduce the heat and mass transport limitations. The growing threat of
FENG, JINGYU
core  

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