Kinetics and Mechanism of Exothermic First-stage Decomposition Reaction for 2,6-Dinitro-4,8- bis(2,2,2-trinitroethyl)-2,4,6,8-tetra- azabicyclo[3.3.1] nonane-3,7-dionel

作     者：HURong-zu YANGDe-suo ZHAOFeng-qi CHENPei LUOYang CHENSan-ping ZHAOHong-an SONGJi-rong GAOSheng-li SHIQi-zhen 

作者机构：Xi′anModernChemistryResearchInstituteXi′an710065P.R.China DepartmentofChemistryandChemicalEngineeringBaojiCollegeofArtsandScienceBaoji721007P.R.China ShaanxiKeyLaboratoryofPhysico-InorganicChemistryDepartmentofChemistryNorthwestUniversityXi＇an710069P.R.China CollegeofChemicalEngineeringNorthwestUniversityXi＇an710069P.R.China 

出 版 物：《Chemical Research in Chinese Universities》 (高等学校化学研究（英文版）)

年 卷 期：2004年第20卷第5期

页      面：821-825页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：the Science and Technology Foundation of Shaanxi Key L aboratory of Physico- inorganic Chemistry(No.2 93 2 0 0 1) and the Science and Technology Foundation of the National Defense Key L aboratory ofPropellant and Ex-plosive Combustion of China(No.5 14 

主　　题：Decomposition 2,6-Dinitro-4,8- bis(2,2,2 -trinitroethyl)-2,4,6,8-tetraazabicyclo [3.3.1] nonane-3,7-dionel DSC Kinetics Mechanism TG 

摘      要：2,6-Dinitro-4,8-bis(2,2,2-trinitroethyl)-2,4,6,8-tetraazabicyclo[3.3.1] nonane-3,7-dionel is a typical cyclourea nitramine. Its crystal density is 1.94 g/cm3. The detonation velocity corresponding to ρ=1.920 g/cm3 is about 8957 m/s. It has the potential application as high explosive due to the above-mentioned high performance. Its preparation[1], properties[1] and hydrolytic behavior[2] have been reported. In the present paper, we report its kinetic parameters and mechanism of the exothermic first-stage decomposition reaction studied with DSC, TG-DTG and IR.……