2-(Trifluoroacetyl) thiophene as an electrolyte additive for high-voltage lithium-ion batteries using LiCoO2 cathode
Yi Suna, Jian Huanga, Hongfa Xianga,*(
), Xin Lianga, Yuezhan Fengb, Yan Yuc,*()
), Xin Lianga, Yuezhan Fengb, Yan Yuc,*()
.
Fig. 6.. XPS spectra of the LiCoO2 cathodes in the electrolyte without additive and with 0.50 wt% TFPN collected after 100 cycles: (a) C 1s, (b) F 1s, (c) S 2p.
