IN A NUTSHELL 🌿 Lignin-based separators improve the safety and extend the life of lithium-ion batteries by 60 percent. 🔥 These separators remain stable at temperatures up to 572°F, significantly reducing the risk of thermal runaway. 🌍 The use of a solvent-free dry process ensures eco-friendly and scalable battery production with zero waste. 🔋 This