In-Situ Studies of SEI Evolution in Li-Ion Batteries_ Morphology, Mechanics, and Electrochemistry - AFM webinar Nov 2016 from force motors india Watch Video

⏲ Duration: 36 min 20 sec
✓ Published: 03-Dec-2016

Description:
In this joint Webinar with Brown University and General Motors, we report in situ and operando characterization of Li-Ion Batteries in a glovebox with < 1 ppm O2 and H2O stable environment. We investigated the formation, evolution and failure mechanisms of SEI layers. PeakForce imaging, with precise, stable force control enables AFM imaging on this previously highly challenging, fragile SEI layer. In this work, one of the key techniques employed is PeakForce SECM for simultaneous characterizatio