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    Ya-ping Wang, Fu-sheng Liu, Qi-jun Liu, Ning-chao Zhan. Raman Spectra of Liquid Nitromethane under Singly Shocked Conditions[J]. Chinese Journal of Chemical Physics , 2016, 29(2): 161-166. DOI: 10.1063/1674-0068/29/cjcp1503037
    Citation: Ya-ping Wang, Fu-sheng Liu, Qi-jun Liu, Ning-chao Zhan. Raman Spectra of Liquid Nitromethane under Singly Shocked Conditions[J]. Chinese Journal of Chemical Physics , 2016, 29(2): 161-166. DOI: 10.1063/1674-0068/29/cjcp1503037

    Raman Spectra of Liquid Nitromethane under Singly Shocked Conditions

    • Raman spectra of liquid nitromethane were measured in single-shock experiments using transient Raman scattering system with high sensitivity. The measurement system was combined with a two-stage light gas gun to interrogate the vibrational mode-dependent behaviors of shock-compressed nitromethane molecules. Up to 12 GPa, all Raman peaks were able to be clearly detected, and showed the shock-induced shifting and broadening, but no signs of chemical changes occurred in the sample. Thus, it is concluded that chemical reactions could not be initiated in singly-shocked nitromethane below 12 GPa.
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