Grid scale low temp molten salt battery
 

Highlights:

Increase battery voltage 25% and decrease temperature from 300°C to 110°C

GaCl3-NaI-based catholyte uses I/I3− redox for 223 Wh/L theoretical energy density

Demonstrate stable cycling at 110°C for >8 months using polymeric seals"

Read article: https://www.sciencedirect.com/scienc...66386421001892