Polypyrrole as Dissociation Promoter and Interface Stabilizer of Solid Polymer Electrolytes for Solid-State Li Metal Batteries.
Advanced solid polymer electrolytes (SPEs) are indispensable for enabling durable, safe, and high-energy-density solid-state lithium metal batteries (SSLMBs). However, the concurrent optimization of lithium-salt dissociation, Li+ transport, and lithium-metal interfacial chemistry remains a challenge over decades. In th...