Publication

Synergy between ultrasonication and a polymer matrix in reducing particle size of molecular explosives during crystallization

조회수 : 156 등록일 : 2019.01.07 00:00

저자 : Lee, J (Lee, Jumi); Shin, K (Shin, Kwanwoo)
출처 : CRYSTENGCOMM
출판일 : 2018.12.14


Synergy between ultrasonication and a polymer matrix in reducing particle size of molecular explosives during crystallization


Lee, S (Lee, Soojin)1 ] Lee, J (Lee, Jumi)2,3 ] Kwon, K (Kwon, Kuktae)5 ] Ko, E (Ko, Eunhee)4 ] Lee, E (Lee, Eunji)4 ] Yu, CJ (Yu, Chung-Jong)6 ] Shin, K (Shin, Kwanwoo)2,3 ] Kim, J (Kim, Jungwook)1 ]


[ 1 ] Sogang Univ, Dept Chem & Biomol Engn, Seoul, South Korea
[ 2 ] Sogang Univ, Dept Chem, Seoul, South Korea
[ 3 ] Sogang Univ, Inst Biol Interfaces, Seoul, South Korea
[ 4 ] Gwangju Inst Sci & Technol, Sch Mat Sci & Engn, Gwangju, South Korea
[ 5 ] Agcy Def Dev, Daejeon, South Korea
[ 6 ] POSTECH, Pohang Light Source, Pohang, South Korea



A molecular explosive was crystallized inside the polymer matrix by quenching while simultaneously applying ultrasound. We found that the resulting nanoparticles were 2-3 orders of magnitude smaller than those produced by an identical method without ultrasonication. We found that synergy exists between ultrasonication and polymer matrix in reducing the size of particles crystallized by quenching.






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