fig1
From: The integration of LiNi0.8Co0.1Mn0.1O2 coatings on separators for elevated battery performance
Figure 1. Schematic illustrating diagram of the failure mechanism of high-temperature stability of (A) polyolefin-based separator, (B) inert ceramic-coated separator, (C) active material-coated separator. (D) Schematic illustrating capacity increase by using active material coated separator instead of using a thick cathode.