Thermal behavior of 1,3,3-trinitroazetidine

✍ Scribed by Li Ji-zhen; Zhang Guo-fang; Fan Xue-zhong; Hu Rong-zu; Pan Qing

• Book ID: 104019315
• Publisher: Elsevier Science
• Year: 2006
• Tongue: English
• Weight: 479 KB
• Volume: 76
• Category: Article
• ISSN: 0165-2370
• DOI: 10.1016/j.jaap.2005.04.008

✦ Synopsis

The thermal behavior of 1,3,3-trinitroazetidine (TNAZ) is studied by means of high-pressure DSC (PDSC), the combination technique of in situ thermolysis cell with rapid-scan fourier transform infrared spectroscopy (thermolysis/RSFT-IR) and fast thermolysis probe with rapidscan fourier transform infrared spectroscopy (fast thermolysis/RSFT-IR). The thermal decomposition mechanism is proposed. The results show that the decomposition temperature of TNAZ at 1MPa is 264.7 8C, both the C-NO 2 and N-NO 2 bonds and all the other C-N, C-C and C-H bonds of the four-membered ring of TNAZ are simultaneously broken with an increase in temperature and the gas products detected of thermal decomposition of TNAZ consist of CO 2 , NO 2 , N 2 O and NO.