Magnesium Substitution in Ni‐Rich NMC Layered Cathodes for High‐Energy Lithium Ion Batteries (Adv. Energy Mater. 8/2022). Issue 8 (24th February 2022)

• Record Type: Journal Article
• Authors: Gomez‐Martin, Aurora; Reissig, Friederike; Frankenstein, Lars; Heidbüchel, Marcel; Winter, Martin; Placke, Tobias; Schmuch, Richard
• Is Part Of: Advanced energy materials. Volume 12:Issue 8(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-02-24
• Subjects: cathode materials -- lithium ion batteries -- low‐cobalt cathodes -- Mg substitution -- nickel‐rich layered oxides; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.202270029
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : Li‐Ion Batteries In article number 2103045, Aurora Gomez‐Martin, Richard Schmuch, and co‐workers report the effect of Mg substitution on mitigating the structural challenges of Ni‐rich layered oxide cathode materials upon cycling in lithium‐ion batteries. While partial substitution of Mg in Li sites linearly reduces the initial capacities at a given upper cut‐off cell voltage, the attainable cycle life is significantly extended.