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8308337 
Journal Article 
Hybrid solid electrolytes composed of poly(1,4-butylene adipate) and lithium aluminum germanium phosphate for all-solid-state Li/LiNi0.6Co0.2Mn0.2O2 cells 
Park, MS; Jung, YC; Kim, DW 
2018 
1 
Solid State Ionics
ISSN: 0167-2738 
Elsevier B.V. 
AMSTERDAM 
315 
65-70 
English 
WOS:000424181500011 
Solid polymer electrolytes based on poly(1,4-butylene adipate) (PBA) and LiClO4 were hybridized with Li+-conductive lithium aluminum germanium phosphate (Li1.5Al0.5Ge1.5(PO4)3, LAGP) to obtain highly conductive and flexible solid electrolyte film. Ionic conductivity, mechanical property and electrochemical stability were enhanced by incorporating an appropriate amount of LAGP into the PBA-based solid polymer electrolyte, and the optimum content of LAGP in the hybrid solid electrolytes was approximately 60–80 wt%. The all-solid-state Li/LiNi0.6Co0.2Mn0.2O2 cell employing the optimized hybrid solid electrolyte exhibited an initial discharge capacity of 169.5 mAh g− 1 with good capacity retention at 55 °C. © 2017 Elsevier B.V. 
All-solid-state battery; Cycling performance; Lithium aluminum germanium phosphate; Poly(1,4-butylene adipate); Solid electrolyte