Secondary Battery Research

Secondary battery research is essential for mobile applications including mobile phones, wearable electronics and vehicles. We are focusing on applying nanotechnologies for the best structural designs and materials of anode and cathode of secondary batteries.

Lithiation of SnO2 nanoparticles on graphene

By in situ TEM, the lithiation process can be recorded. Left side of the video is gold electrode, while right side is a piezo-controlled probe with Li/LiOx.

Chief Investigators