Custom particle morphology in energetic nanocomposites prepared by arrested reactive milling in immiscible liquids

Autor: Mirko Schoenitz, Mehnaz Mursalat, Edward L. Dreizin

Publikováno v: Powder Technology. 2020. Vol. 359. P. 238-246

The effect of polar and nonpolar liquid process control agents (PCA) on properties of metal rich Al/CuO thermites prepared by Arrested Reactive Milling was studied. Acetonitrile and hexane, and their mixtures were used as PCA. Milling in nonpolar hex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4593b4178b14d699eb200102f83741c
https://doi.org/10.1016/j.powtec.2019.10.006

Composite Al∙Ti powders prepared by high-energy milling with different process controls agents

Autor: Mirko Schoenitz, Mehnaz Mursalat, Edward L. Dreizin

Publikováno v: Advanced Powder Technology. 30:1319-1328

Aluminum-rich Al-Ti composite powders with controllable particle size distributions were prepared by staged mechanical milling using polar and nonpolar organic process control agents. Staged milling allowed the separation of formation of composites i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b6f082e6f7c249b66d08dfa26e69d81
https://doi.org/10.1016/j.apt.2019.04.007

Low-Temperature Exothermic Reactions in Al/CuO Nanothermites Producing Copper Nanodots and Accelerating Combustion

Autor: Edward L. Dreizin, Alain Estève, Mirko Schoenitz, Baptiste Julien, Carole Rossi, Ci Huang, Mehnaz Mursalat

Publikováno v: ACS Applied Nano Materials
ACS Applied Nano Materials, American Chemical Society, 2021, 4 (4), pp.3811-3820. ⟨10.1021/acsanm.1c00236⟩
ACS Applied Nano Materials, 2021, 4 (4), pp.3811-3820. ⟨10.1021/acsanm.1c00236⟩

International audience; Several Al/CuO nanocomposite reactive materials, prepared recently by arrested reactive milling, were found to exhibit a distinct low-temperature exothermic peak around 600 K seen by differential scanning calorimetry. This wor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::079bd7d303937d66504cc577a1e0a0c2

Effect of premilling Al and CuO in acetonitrile on properties of Al·CuO thermites prepared by arrested reactive milling

Autor: Edward L. Dreizin, Mehnaz Mursalat, Mirko Schoenitz

Publikováno v: Combustion and flame. 2020. Vol. 214. P. 57-64

Thermite powders with molar composition 8Al·3CuO were prepared in two stages by Arrested Reactive Milling (ARM). In the first stage, the starting materials Al and CuO were milled separately in acetonitrile. Composite powders were then prepared in th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6555e143a2efea3d7dd25a8655aa43c5
http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000795702

Fast energy release from reactive materials under shock compression

Autor: Dana D. Dlott, Edward L. Dreizin, Mehnaz Mursalat, Siva Kumar Valluri, Sergey M. Matveev

Publikováno v: Applied Physics Letters. 118:101902

Metal-based reactive nanomaterials (RNMs) can produce two to three times more energy than conventional organic explosives, but the exothermic reactions, which ordinarily require diffusive mixing of separated fuel and oxidizer components, are too slow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29ef502776643b62a55125667c119dde
https://doi.org/10.1063/5.0043586