Results 51 to 60 of about 581 (155)

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

, 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
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Additive Manufacturing of Energetic Materials and Its Uses in Various Applications [PDF]

, 2017
The work discussed in this document seeks to utilize traditional additive manufacturing techniques to selectively deposit energetic materials. The goal was to gain a fundamental understanding of how to use commonplace 2D inkjet printing and 3D fused ...
Fleck, Trevor J.
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EXPLORING THE RELATIONSHIPS BETWEEN FUEL AND OXIDIZER REACTION OF BIOCIDAL ENERGETIC MATERIALS [PDF]

, 2019
Energetic materials are defined as a class of material with extremely high amount of stored chemical energy that can be released when ignited, along with intensive light emission and shock generation.
Wu, Tao
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Nanothermite based anti-tamping technology

, 2023
We developed a triggerable ultimate security device capable of physically destroying a memory chip that contains classified data, within a few milliseconds, upon the detection of intrusion.
Sevely, Florent, Assié-Souleille, Sandrine, Salvagnac, Ludovic, Estève, Alain, Rossi, Carole   +4 more
openaire   +1 more source

Tuning the Reactivity of Nanoenergetic Gas Generators Based on Bismuth and Iodine oxidizers [PDF]

, 2019
There is a growing interest on novel energetic materials called Nanoenergetic Gas- Generators (NGGs) which are potential alternatives to traditional energetic materials including pyrotechnics, propellants, primers and solid rocket fuels.
A Chaalane, A Miziolek, A Varma, AA Shiryaev, AE Aliev, AS Rogachev, BR Clark, C Rossi, C Rossi, C Ru, CE Johnson, CS Haines, DD Dlott, EL Dreizin, FJ Arnáiz, G McDonnell, JA Puszynski, JA Puszynski, JDW Madden, JE Atwater, JL Cheng, K Sathiyanathan, K Sullivan, KS Martirosyan, KS Martirosyan, KS Martirosyan, KS Martirosyan, KT Sullivan, L Wang, M Comet, M Zhang, MA Hobosyan, MA Hobosyan, MA Hobosyan, MA Hobosyan, MA Hobosyan, MD Lima, RH Baughman, SA Yolchinyan, SH Kim, SI Fut’ko, SM Umbrajkar, VK Patel, VK Patel, W Gottardi, WL Perry, X Liu, X Zhou, Y Ding, Y Wang, Y Zhang   +50 more
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Probing the ignition mechanism of aluminum nanothermites [PDF]

, 2012
Nanothermites are defined as intimate mixtures of metal and metal oxidizer particles usually below 100 nm in diameter. They belong to a class of energetic materials which have been of recent interest due to their high amounts of stored energy, and their ...
Chowdhury, Snehaunshu
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Design and development of nanoenergetic materials with tunable combustion characteristics [abstract] [PDF]

, 2010
In recent years, nanoengineered thermites with tunable and tailored characteristics have attracted a great deal of attention owing to their enormous potential as excellent reactive materials, green primers, and structural energetic materials etc ...
Apperson, Steven J., 1982-, Bezmelnitsyn, Andrey, Gangopadhyay, Keshab, Gangopadhyay, Shubhra, Staley, Clay, Thiruvengadathan, Rajagopalan   +5 more
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Fabrication and energetic characterization of micro and nano sized Al/CuO core-shell particles [PDF]

, 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
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Ti/CuO and Ti/CuO/Cellulose Nitrate Nanothermites: An Early Insight into Their Combustion Mechanism

Energies
Most nanothermite compositions utilise Al as a fuel, due to its low cost, high reactivity and availability. Nevertheless, aluminothermites exhibit high ignition temperature and low active metal content.
Mateusz Polis, Agnieszka Stolarczyk, Konrad Szydło, Tomasz Jarosz, Marcin Procek, Sebastian Sławski, Tomasz Gołofit, Barbara Lisiecka, Łukasz Hawełek   +8 more
doaj   +1 more source

Open-literature review on nano-aluminum combustion : fundamentals and experimental efforts [PDF]

, 2022
LAUREA MAGISTRALEGrazie alla loro elevata densità di energia, le particelle di alluminio sono ampiamente utilizzate in diverse applicazioni per la propulsione e conversione di energia.
GEMALMAZ, SERKAN
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