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Synthesis of CuS by DirectReaction and Their Thermal Degradation of Ammonium Perchlorate
Zeng Ying, Zhang Jing, Cheng Yun, Lai Junling, Luo Genxiang
The flower-like CuS microspheres has been synthesized through elemental-direct-reaction at room temperture in the
n
(C5H14ONCl)/
n
(EG)=1
∶
2
based deep eutectic melt. The prepared CuS sample was characterized by XRD, EDS, SEM and so on, and the formation mechanism of flower-like CuS microspheres has been discussed. Meanwhile, the thermal decomposition of ammonium perchlorate (AP) has been investigated by DTA technique. The results show that: the flower-like CuS microspheres has a good catalytic effect on the thermal decomposition of ammonium perchlorate. The starting and ending decomposition temperature of ammonium perchlorate which added 2% CuS were decreased by 30
℃
and 132
℃
, respectively.
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