Failure analysis with a focus on thermal aspect towards developing safer Na-ion batteries
Li Yuqi1, 2, Lu Yaxiang1, 3, †, Chen Liquan1, 2, 3, Hu Yong-Sheng1, 2, 3, ‡
       

(a) A summary of the exothermic onset temperatures about the different electrolytes and electrodes of NIBs which are related to thermal stability.[11,12,14,26,31,33,36,39,50,57] (b) Constant-volume-type DSC (using sealed gold-plated crucibles) profiles of 1 M NaPF6 in EC/DMC (1 : 1 vol.%) vs. 1 M LiPF6 in EC/DMC (1 : 1 vol.%).