Enhanced thermal- and impact-initiated reactions of PTFE/Al energetic materials through ultrasonic-assisted core-shell construction
Sign Up to like & getrecommendations! Published in 2021 at "Defence Technology"
DOI: 10.1016/j.dt.2021.08.003
Abstract: Abstract A facile and economical approach was developed for the large-scale production of powdered core-shell structured PTFE/Al (CS-PA) energetic materials through ultrasonic-assisted mixing. The low-cost micrometer-sized PTFE and Al particles were used as starting materials.… read more here.
Keywords: ptfe energetic; core shell; impact initiated; core ... See more keywords
Impact-initiated chemical reaction behavior of PTFE/Al reactive materials—A theory-based numerical method
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Applied Physics"
DOI: 10.1063/5.0146689
Abstract: Reactive materials (RMs) are special type of impact-initiated energetic materials that have been widely studied with broad military application prospects. However, simulating the ignition and reaction of RMs using current numerical methods is difficult due… read more here.
Keywords: reaction; chemical reaction; impact initiated; numerical method ... See more keywords