Gel-coated battery could stop mobile phones catching fire or exploding

A cheap and easily manufactured material can act as a thermal conductor at low temperatures and an insulator at high temperatures, which may help prevent dramatic battery fires and explosions

Gel-coated battery could stop mobile phones catching fire or exploding
A cheap and easily manufactured material can act as a thermal conductor at low temperatures and an insulator at high temperatures, which may help prevent dramatic battery fires and explosions