Mass transport and charge transfer through an electrified interface between metallic lithium and solid-state electrolytes.

ABSTRACT: All-solid-state Li-ion batteries are one of the most promising energy storage devices for future automotive applications as high energy density metallic Li anodes can be safely used. However, introducing solid-state electrolytes needs a better understanding of the forming electrified electrode/electrolyte interface to facilitate the charge and mass transport through it and design ever-high-performance batteries. This study investigates the interface between metallic lithium and solid-state electrolytes. Using spectroscopic ellipsometry, we detected the formation of the space charge depletion layers even in the presence of metallic Li. That is counterintuitive and has been a subject of intense debate in recent years. Using impedance measurements, we obtain key parameters characterizing thes

SUBMITTER: Katzenmeier L 

PROVIDER: S-EPMC10272140 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature