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Bis(dinitropyrazolyl)methanes as Stable High Energy Materials
Author(s) -
Kim Myeong Hak,
Lee Byeongil,
Kim Namtae,
Shin Moonyong,
Shin Hye Jung,
Kwon Kuktae,
Kim Jin Seuk,
Lee Sung Kwang,
Kim Young Gyu
Publication year - 2017
Publication title -
bulletin of the korean chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.237
H-Index - 59
ISSN - 1229-5949
DOI - 10.1002/bkcs.11165
Subject(s) - nitration , explosive material , energetic material , methane , materials science , triazine , chemistry , chemical engineering , organic chemistry , engineering
The development of high energy materials ( HEMs ) with both high explosive performance and decreased sensitivity is a main theme of current research for energetic materials. Polynitroazoles are good building blocks for new energetic materials because of their stable chemical properties. Two new bis(dinitropyrazolyl)methanes as potential insensitive HEMs were prepared via either the coupling of dinitropyrazole or the nitration of bis(mononitropyrazolyl)methane. Their insensitive properties are also reported and compared to those of RDX (trinitrohexahydro‐ s ‐triazine) and HNIW ( CL ‐20, hexanitrohexaazaisowurtzitane).