Thermal runaway: A guide to its prevention and containment in Li-ion batteries

Thermal runaway is a serious safety issue in lithium-ion batteries and a growing concern in the electric vehicle (EV) industry. Traditional materials used for EV battery enclosures often struggle to contain fires effectively, leading to a need for innovative design solutions and materials to prevent and contain thermal runaway, such as flame-retardant and high performance insulative materials. This white paper explores both the causes of thermal runaway and examines in detail how modern silicone materials can address these challenges.