Thermal decomposition of ammonium perchlorate activated via addition of nanostructure oxides

摘要：

Abstract：This work reported on the thermal decomposition of ammonium perchlorate (AP) activated by addition of nanostructure oxides. Several nanostructure oxides such as ZnO, NiO, CuO, MnO2 and CeO2 nanocrystas were synthesized by hydrothermal, annealing or water bath et al. The catalytic activities of these nanostructure oxides nanocrystals on the thermal decomposition of ammonium perchlorate were investigated by thermogravimetric analysis (TG) coupled with differential thermal analysis (DTA). With addition of nanostructure oxides with nearly similar particle size separately, the thermal decomposition temperature of AP decreased. ZnO and MnO2 nanotubes showed the highest catalytic activity, which reduced the thermal decomposition temperature about 130 ℃. But ZrO2,CeO2, and TiO2 nanocrystals showed relatively low catalytic activity.

作者: Lijuan Chen Peihui Shen

作者单位: Department of Safety Technology and Environmental Engineering, Fujian Communications Technology College,Fuzhou 350007, China

会议类型: 国际会议

会议名称: The 6th International Conference on Physical and Numerical Simulation of Materials Processing(第六届材料与热加工物理模拟及数值模拟国际学术会议 ICPNS 2010)

会议地点: 桂林

会议语种:英文

页码: 1-5

在线出版日期: 2010-11-16（万方平台首次上网日期，不代表论文的发表时间）