Li0.43La0.56Ti0.95Ge0.05O3/PEO composite solid electrolytes for flexible all-solid-state lithium batteries

In this work, electrochemical properties of Li0.43La0.56Ti0.95Ge0.05O3/PEO composite solid electrolyte were studied The Li0.43La0.56Ti0.95Ge0.05O3/PEO composite solid electrolyte is successfully synthesised by ball-milling solid reaction. Ti was successfully substituted by Ge in the LLTO lattice It was found that the Ge-LLTO/PEO was steady in an interval of 0 -10 V. The conductivity of Li0.43La0.56Ti0.95Ge0.05O3/PEO sintered at 1150 degrees C was 9.2 x 10(-6)S curl. As a result of its reasonable electrochemical properties, the Li0.43La0.56Ti0.95Ge0.05O3/PEO composite solid electrolyte could be applied for all solid lithium batteries.