Mechanical behavior and failure mechanisms of Li-ion battery separators ...
The current investigation expands the existing knowledge of mechanical behavior of porous membranes used as Li-ion battery separators by: i) comparing the behavior of three different materials (viz. Celgard 2325, Celgard PP2075, and DreamWeaver Gold 40); ii) investigating anisotropy and strain rate sensitivity; iii) investigating inhomogeneity of strain …