In contrary, the peak attributed to Li+ C=O located at 1720 cm1 in the LiTf-MG30 spectrum is still observed in the ECeMG30-LiTf samples, suggesting that the interaction between Li+ and C=O of the MG30 is more prominent [25].
In contrary, the peak attributed to Li+ C=O located at 1720 cm1 in the LiTf-MG30 spectrum isstill observed in the ECeMG30-LiTf samples, suggesting that the interaction between Li+ and C=O of the MG30 is more prominent [25].