Fig. 5 | Nature Communications

Fig. 5

From: Probing electrochemical reactions in organic cathode materials via in operando infrared spectroscopy

Fig. 5

Comparison of the calculated and experimental difference spectra in discharge with assigned vibrational modes. a Calculated and experimental difference spectra in discharge for PAQS in Li battery system. b Calculated and experimental difference spectra in discharge for PAQS in Mg battery system. Dotted lines represent C=O vibrational modes of PAQS and dashed lines represent C–O– vibrational modes of PAQS2–

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