Tailoring grain boundary resistance in Li-ion conducting polymer-ceramic hybrid electrolytes based on polyether and Li<sub>1.5</sub>Al<sub>0.5</sub>Ge<sub>1.5</sub>(PO<sub>4</sub>)<sub>3</sub>.
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ABSTRACT: Composite solid electrolytes comprising ceramic and polymer components have garnered significant attention as promising materials for next-generation all-solid-state lithium batteries owing to the combination of high ionic conductivity and enhanced interfacial stability. In this study, we systematically investigate the effects of incorporating either crystalline or amorphous Li1+x Al x Ge2-x (PO4)3 (LAGP) into a polyether-based polymer matrix. Differential scanning calorimetry reveals that the addition of LAGP does not markedly influence the thermal transitions of the host polymer, suggesting minimal disruption of polymer chain dynamics. Ionic conductivity measurements indicate that crystalline LAGP slightly reduce
SUBMITTER: Suzuki N
PROVIDER: S-EPMC12570871 | biostudies-literature | 2025 Oct
REPOSITORIES: biostudies-literature
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