SEI formation in solid polymer and gel electrolytes

Lil-tetraglyme-based hybrid electrolytes with PVDF-silica membrane form SEIs that are highly stable for more than 3000 hours. The three-fold increase in 

The morphology of lithium deposits from 1-3 M LiC10.,-EC/PC-ethylene oxide (EO)/ propylene oxide (PO) copolymer electrolytes was investigated. It 

The interfacial phenomena in solid LiX/PE systems were extensively studied by Scrosati et al For the dry PEO-based polymer electrolytes it was shown that the interfacial stability can be significantly enhanced by decreasing the ceramic particle size to the scale of nanometers. The mechanism of the processes leading to improved stability is not well understood and some explanations include scavenging effects and screening of the electrode with the ceramic phase.  

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