Research Article

Enhancement of Thermal Stability and Cycling Performance of Lithium-Ion Battery at High Temperature by Nano-ppy/OMMT-Coated Separator

Figure 5

Displacement-load curves of PE separator and nano-ppy/OMMT-coated separator; 0-A is the elastic deformation; A is the yield; A-B is the strain softening; B-C is the strain hardening; and C is the breaking point.