LG Chem has developed a temperature-responsive material that can suppress thermal runaway and be manufactured in a high-volume, roll-to-roll process, writes Nick Flaherty.
The Safety Reinforced Layer (SRL) is a composite that can be as thin as 1 μm. It is placed inside a battery cell between the cathode layer and the current collector, with the aluminium foil acting as the electron pathway. Read more…