TY - JOUR
T1 - Two high-nitrogen energetic salts based on 3,6-dihydrazino-1,2,4,5-tetrazine
AU - Zhang, Jian Guo
AU - Yin, Xin
AU - Wu, Jin Ting
AU - Sun, Mou
AU - Feng, Jin Ling
AU - Zhang, Tong Lai
AU - Zhou, Zun Ning
PY - 2013
Y1 - 2013
N2 - Two high-nitrogen energetic salts were prepared by reacting 3,6-dihydrazino-1,2,4,5-tetrazine (DHT) and perchloric acid or nitric acid aqueous solution. Their structures have been determined by using X-ray single crystal diffraction method. (DHT)(NO3)2 (1) belongs to monoclinic, C2/c space group, a=1.300 0 (6) nm, b = 0.834 9 (3) nm, c=1.018 7(5) nm, β=118.89(5)°, Z=4; (DHT) (ClO4)2 (2) belongs to orthorhombic, P21212 space group, a=0.980 4 (4) nm, b=1.074 7 (4) nm, c=0.532 5 (2) nm, Z=2. The thermal decomposition was investigated with DSC and TG-DTG measurement. The non-isothermal kinetic parameters of the first exothermic process were studied by applying Kissingers, Ozawa-Doyles and Starinks methods. The critical temperature of thermal explosion and sensitivity properties also have been fully investigated. We can come to the conclusion that the two salts have potential application in sensitive energetic material area.
AB - Two high-nitrogen energetic salts were prepared by reacting 3,6-dihydrazino-1,2,4,5-tetrazine (DHT) and perchloric acid or nitric acid aqueous solution. Their structures have been determined by using X-ray single crystal diffraction method. (DHT)(NO3)2 (1) belongs to monoclinic, C2/c space group, a=1.300 0 (6) nm, b = 0.834 9 (3) nm, c=1.018 7(5) nm, β=118.89(5)°, Z=4; (DHT) (ClO4)2 (2) belongs to orthorhombic, P21212 space group, a=0.980 4 (4) nm, b=1.074 7 (4) nm, c=0.532 5 (2) nm, Z=2. The thermal decomposition was investigated with DSC and TG-DTG measurement. The non-isothermal kinetic parameters of the first exothermic process were studied by applying Kissingers, Ozawa-Doyles and Starinks methods. The critical temperature of thermal explosion and sensitivity properties also have been fully investigated. We can come to the conclusion that the two salts have potential application in sensitive energetic material area.
KW - 3,6-dihydrazino-1,2,4,5-tetrazine
KW - Crystal structure
KW - Energetic ionic salts
KW - Sensitivity
KW - Thermal decomposition
UR - http://www.scopus.com/inward/record.url?scp=84894639739&partnerID=8YFLogxK
U2 - 10.3969/j.issn.1001-4861.2013.00.391
DO - 10.3969/j.issn.1001-4861.2013.00.391
M3 - Article
AN - SCOPUS:84894639739
SN - 1001-4861
VL - 29
SP - 2587
EP - 2594
JO - Chinese Journal of Inorganic Chemistry
JF - Chinese Journal of Inorganic Chemistry
IS - 12
ER -