TY - JOUR
T1 - Non-isothermal decomposition kinetics, specific heat capacity and adiabatic time-to-explosion of 1-amino-1-hydrazino-2,2-dinitroethylene (AHDNE)
AU - Xu, Kangzhen
AU - Zhao, Fengqi
AU - Song, Jirong
AU - Chang, Chunran
AU - Li, Meng
AU - Wang, Yaoyu
AU - Hu, Rongzu
PY - 2009/4
Y1 - 2009/4
N2 - The thermal behavior and non-isothermal kinetics of the exothermic decomposition reaction of 1-amino-1-hydrazino-2,2-dinitroethylene (AHDNE) were studied with DSC and TG/DTG methods. The kinetic equation obtained is dα/dT=1019.29 (1-α)exp(-1.88×104/T)/β. The critical temperature of thermal explosion is 98.16°C. The specific heat capacity of AHDNE was determined, and the standard molar specific heat capacity is 211.86 J•mol-1•K-1 at 298.15 K. The adiabatic time-to-explosion of AHDNE was also calculated to be 59.21 s. AHDNE is unstable and has much lower thermostability than 1,1-diamino-2,2-dinitroethylene (FOX-7).
AB - The thermal behavior and non-isothermal kinetics of the exothermic decomposition reaction of 1-amino-1-hydrazino-2,2-dinitroethylene (AHDNE) were studied with DSC and TG/DTG methods. The kinetic equation obtained is dα/dT=1019.29 (1-α)exp(-1.88×104/T)/β. The critical temperature of thermal explosion is 98.16°C. The specific heat capacity of AHDNE was determined, and the standard molar specific heat capacity is 211.86 J•mol-1•K-1 at 298.15 K. The adiabatic time-to-explosion of AHDNE was also calculated to be 59.21 s. AHDNE is unstable and has much lower thermostability than 1,1-diamino-2,2-dinitroethylene (FOX-7).
KW - 1,1-diamino-2,2-dinitroethylene (FOX-7)
KW - 1-amino-1-hydrazino-2,2-dinitroethylene (AHDNE)
KW - Adiabatic time-to-explosion
KW - Nonisothermal decomposition kinetics
KW - Specific heat capacity
UR - https://www.scopus.com/pages/publications/67449127231
U2 - 10.1002/cjoc.200990109
DO - 10.1002/cjoc.200990109
M3 - 文章
AN - SCOPUS:67449127231
SN - 1001-604X
VL - 27
SP - 665
EP - 671
JO - Chinese Journal of Chemistry
JF - Chinese Journal of Chemistry
IS - 4
ER -