Regulating Interfacial Chemistry to Boost Ionic Transport and Interface Stability of Composite Solid‐State Electrolytes for High‐Performance Solid‐State Lithium Metal Batteries
Xiamen University · University of Wisconsin–Madison · +2 more institutions
Abstract
Abstract Composite solid‐state electrolytes (CSSEs) that combine the benefits of inorganic and polymer electrolytes hold great potential for solid‐state lithium metal batteries (SSLMBs) due to their high ionic conductivity and superior mechanical properties. However, their overall performance is severely hindered by several practical challenges, including inorganic component aggregation, poor interface behavior, and limited Li + transport. Here, a unique ultrathin coating of triaminopropyl triethoxysilane with a bifunctional structure is introduced that effectively bridges the inorganic fillers (Li 1+x Al x Ti 2‐x (PO 4 ) 3 , LATP) and the polyvinylidene fluoride hexafluoropropylene /polyethylene oxide polymer…
Citation impact
- FWCI
- 41.63
- Percentile
- 100%
- References
- 75
Authors
13Topics & keywords
- Materials science
- Ionic conductivity
- Fast ion conductor
- Triethoxysilane
- Electrolyte
- Chemical engineering
- Surface modification
- Ionic bonding