Investigating the Existence of a Cathode Electrolyte Interphase on Graphite in Dual‐Ion Batteries with LiPF6‐Based Aprotic Electrolytes and Unraveling the Origin of Capacity Fade
Year: 2025
Type: article
Abstract: Cathode Electrolyte Interphase The cover illustrates the debate about the presence of cathode electrolyte interphase (CEI) in course of electrolyte oxidation in high voltage batteries, in particular dual ion batteries (DIBs). In article number 2400330 by Johannes Kasnatscheew and co-workers, graphite-based cathode active material (CAM) is free of transitions metals (TMs) and TM-related impurities, which simplifies research of CAM surface. In fact, no CEI indications are found, hardening CEI as “myth”.
Authors: Lukas Haneke, Felix Pfeiffer, Katharina Rudolf, Pranti Sutar, Masoud Baghernejad, Martin Winter, Tobias Placke, Johannes Kasnatscheew
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $3,910
OpenAlex ID: W4408327006