State‐of‐Charge Distribution of Single‐Crystalline NMC532 Cathodes in Lithium‐Ion Batteries: A Critical Look at the Mesoscale

• Published in: ChemSusChem Vol. 15; no. 21; pp. e202201169 - n/a
• Main Authors: Kröger, Till‐Niklas, Wölke, Mathis Jan, Harte, Patrick, Beuse, Thomas, Winter, Martin, Nowak, Sascha, Wiemers‐Meyer, Simon
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 08.11.2022; John Wiley and Sons Inc
• Subjects: Charge distribution; electrochemistry; Electrodes; energy storage; Evolution; Failure mechanisms; Heterogeneity; Inductively coupled plasma; Lithium-ion batteries; Optical emission spectroscopy; particle size; Redox reactions; Single crystals; State of charge; Transition metal oxides; particle size; state of charge; lithium-ion batteries; electrochemistry; energy storage

The electrochemical response of layered lithium transition metal oxides LiMO2 [M=Ni, Mn, Co; e. g., Li(Ni0.5Mn0.3Co0.2)O2 (NMC532)] with single‐crystalline architecture to slow and fast charging protocols and the implication of incomplete and heterogeneous redox reactions on the active material util...