Silica-composited PVDF Electrolyte

Immobilizes residual solvent

Silica heterostructures anchor DMF molecules to suppress interfacial side reactions while preserving high ionic conductivity and widening the operating temperature window of solid-state lithium metal batteries.

Wang, Biao · Chen, Jie · Qichen, Zhang · Yuan, Jiren · Zhao, Yong · Hu, Zhengguang · Wang, Li

Small 2025

Specifications

离子电导率

{'zh': '0.39', 'en': ''} mS cm⁻¹

high mass loading

{'zh': '156.9', 'en': '11'} mg cm⁻²

Advantages

Li⁺ transference number of 0.54

Excellent LFP||Li battery performance over a wide temperature range of -10–60 °C