Novel ferrocene-based 1,2,3-triazolyl compounds: Synthesis, anti-migration properties and catalytic effects on oxidizers during combustion
作者:Wenqian Cheng、Xiaoling Shi、Yu Zhang、Yajun Jian、Guofang Zhang
DOI:10.1016/j.ica.2019.119374
日期:2020.3
volatility and migration tendency due to the appearance of polar oxygen and nitrogen atoms in their molecules. Catalytic activity tests of the novel Fc-TAZs towards the thermal decomposition of oxidizers, evaluated by TG and DSC techniques, indicated that all Fc-TAZs exert great effects on the thermal disintegration of AP and compounds 5, 7 and 11 can promote the thermal decomposition of HMX during combustion
摘要为解决市售中性二茂铁基燃烧速率催化剂的高迁移和高挥发性问题,通过点击反应合成了二十一种二茂铁基1,2,3-三唑基化合物(Fc-TAZs),并通过NMR对其进行了完全表征。 ,FT-IR,UV-Vis和元素分析。另外,通过单晶X射线衍射在结构上确认了四种化合物。TG和DSC分析表明,新的Fc-TAZ具有高的热稳定性。循环伏安法研究表明,一半以上的Fc-TAZ是可逆的氧化还原系统。抗迁移和抗挥发性测试表明,与全新世相比,所有Fc-TAZ均显示出极低的挥发性和迁移趋势,这是由于其分子中出现了极性氧和氮原子。