Enabling good interfacial stability by dual-salt composite electrolyte for long cycle lithium metal batteries

Solid hybrid electrolytes based on conductive oxides and polymer electrolytes for all-solid-lithium batteries

“…In situ polymerization of liquid precursor on the electrodes is an effective approach to address interfacial issues. 209,[234][235][236][237][238][239][240] Cui's group used highly conductive LATP to prepare a self-supported porous framework (p-LATP), followed by in situ polymerization of poly(ethylene glycol) methyl ether acrylate (PEGMEA) in the p-LATP framework. In the case of ex situ SHE (Fig.…”

Bilayer electrolyte design toward high-voltage durable solid-state lithium metal batteries

“…TMPTMA-HDDA polyester-based composite electrolytes were synthesized. TMPTMA and HDDA (1 : 1, w/w) were dissolved into a mixture consisting of 1 M LiTFSI/(PEGDME + PC + FEC) (8 : 1 : 1, v/v/v), to which 10 wt% LLZTO ceramic particles were added, and a homogeneous solution was formed by magnetic stirring for 3 h. 31,32 Among them, the particle size of LLZTO of about 400 nm and was produced by Xiamen Tungsten Industry. Then, a certain amount of thermal initiator azobisisobutyronitrile (ABVN) was added to prepare the composite electrolyte by in situ polymerization.…”

Gel polymer electrolytes for rechargeable batteries toward wide-temperature applications

“…147 These mechanisms have also been proved via the construction of N-rich or S-rich or B-containing SEI/CEI layers. 335,339–341…”