火炸药学报2004，Vol.27Issue(4)：76-79,4.
[Co(CHZ)3](ClO4)2的快速热分解过程研究
Flash Pyrolysis Studies of [Co (CHZ)3](ClO4)2
孙远华 1张同来 1张建国 1马桂霞 1王绍宗1
作者信息
- 1. 北京理工大学爆炸灾害预防与控制国家重点实验室,北京,100081
- 折叠
摘要
Abstract
The main solid products from the conventional thermal decomposition can be determined by TG、DSC technology. To investigate the thermal decomposition behavior of [Co (CHZ)3](ClO4)2 (CoCP) further, the T-jump/FT-IR spectroscopy was used to determine the main gaseous products evolved from the thermolysis of CoCP in real time. CoCP was flash-pyrolyzed to the set temperature under 1 atm. The control voltage trace can detect the thermal events occurring within the sample as it decomposes. With the help of rapid scanning Fourier transform infrared (FT-IR) spectroscopy, 12 specific IR-active gas products (NO,HCN,NH3,HNCO,CO2,CO,HCl and so on) were resolved during the flash pyrolysis process, of which CO is the most novel product, NO and HCN are the dominant gases containing nitrogen, the dominant gases containing carbon are CO, CO2 and H2C=O. The concentration change curves of the main gaseous products vs. time are also put forward.关键词
[Co(CHZ)3](ClO4)2/快速热分解/T-jump/FT-IR/化学分析Key words
[Co(CHZ)3](ClO4)2/flash pyrolysis/T-jump/FT-IR/chemical analysis分类
化学化工引用本文复制引用
孙远华,张同来,张建国,马桂霞,王绍宗..[Co(CHZ)3](ClO4)2的快速热分解过程研究[J].火炸药学报,2004,27(4):76-79,4.
