首页|Shock Raman spectra and structural transformation of powdered TKX-50 by the plate impact experiments combined with real-time Raman detection

Shock Raman spectra and structural transformation of powdered TKX-50 by the plate impact experiments combined with real-time Raman detection

扫码查看
As an energetic material of great interest,the work capacity of dihydroxylammonium 5,5'-bistetrazole-1,1'-diolate(TKX-50)has been questioned recently.Although some research groups have explored the reasons for the low working ability of TKX-50,the plane impact experiment on powdered TKX-50 is obviously closer to the practical application,and the conclusions based on this are more guiding.Hence,we performed shock Hugoniot measurements of powdered TKX-50 between 5.65 and 16.29 GPa.The plane impact experiments of powdered TKX-50 were carried out and the shocked Raman spectra were collected.By Raman spectroscopy analysis,a new peak of powdered TKX-50 was found between 19.47 GPa and 24.96 GPa,which may be caused by decomposition/phase transition and was related with the low work capacity.

Powdered TKX-50HugoniotRamanDecompositionPhase transition

Xue Yang、Qijun Liu、Yundan Gan、Lei Yang、Zhengtang Liu、Fusheng Liu

展开 >

Bond and Band Engineering Group,School of Physical Science and Technology,Southwest Jiaotong University,Chengdu 610031,People's Republic of China

Xi'an Modern Chemistry Research Institute,Xi'an 710065,People's Republic of China

State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi'an 710072,People's Republic of China

National Natural Science Foundation of ChinaFundamental Research Funds for the Central Universities

120722992682020ZT102

2024

防务技术
中国兵工学会

防务技术

CSTPCD
影响因子:0.358
ISSN:2214-9147
年,卷(期):2024.(1)
  • 37