T. Huynh, T. Đinh, P. Tran, T. VO, M. Tran, and P. Le, “Physical and electrochemical properties of DES solvents based on 2,2,2-trifluorocetamide and LiTFSI salt for Li-ion batteries”, Science & Technology Development Journal: Natural Sciences, vol. 4, no. 2, pp. 512-518, Jun. 2020.