Nano energetic material composite having explosion characteristics through optical ignition, and preparation method therefor
AssigneePusan National University Industry-University Cooperation Foundation
InventorsSoohyung KIM, Kyungnyun KIM
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Abstract
The present invention relates to a nano-energetic material (nEM) composite having ignition and explosion characteristics by a low-power laser pointer beam and capable of being remotely and optically ignited by adding black powder to nEM composite powder, and a method of preparing the same. The nEM composite includes: nEM composite powder; and black powder used as a mediator for initial ignition to initiate ignition in response to a laser pointer beam and cause a nEM to be continuously ignited and consecutively explode by ignition heat.
Claims13
A nano-energetic material (nEM) composite having an explosion characteristic by optical ignition, the nEM composite comprising:
- nEM composite powder;
- and
- black powder mixed with the nEM composite powder and used as a mediator for initial ignition to initiate ignition in response to a laser pointer beam and cause a nEM to be continuously ignited and consecutively explode by ignition heat.
A method of preparing a nEM composite having an explosion characteristic by optical ignition, the method comprising:
- mixing nEM composite powder;
- mixing black powder;
- and
- preparing nEM/black powder composite powder by mixing the nEM composite powder with the black powder, the black powder being used to initiate ignition in response to a laser pointer beam and cause a nEM to be continuously ignited and consecutively explode by ignition heat.
Dependencies are inferred from the claim text.