Generation mechanism and deposition behavior of ejected particles during lithium-ion battery thermal runaway

Key Points

• Ejected particles during thermal runaway can impact battery safety and performance, highlighting potential hazards in designs.
• Key evidence indicates that specific reaction mechanisms lead to varying deposition behaviors based on environmental conditions.
• Observational analysis focused on the particle generation and ejection behavior of lithium-ion batteries under thermal stress conditions.
• Findings support the need for improved safety measures in lithium-ion battery designs to mitigate thermal runaway risks.