%0 journal article
%@ 2196-0216
%A Chen, R., Ren, S., Mu, X., Maawad, E., Zander, S., Hempelmann, R., Hahn, H.

%D 2016
%J ChemElectroChem
%N 6
%P 892-895 
%R doi:10.1002/celc.201600033
%T High-Performance Low-Temperature Li+ Intercalation in Disordered Rock-Salt Li–Cr–V Oxyfluorides
%U https://doi.org/10.1002/celc.201600033
6 
%X At −10 °C and 26 mA g−1, Li2Cr0.2V0.8O2F can deliver a stable high capacity of 250 mAh g−1 (or 690 Wh kg−1) over 60 cycles. Even at −20 °C and a current density of 106 mA g−1, it still delivers a steady capacity and specific energy of about 160 mAh g−1 and 400 Wh kg−1, respectively, over 100 cycles. Superior performance of Li2Cr0.2V0.8O2F over Li2VO2F and Li2CrO2F is related to its structural stability and electronic properties.