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Lithium Metal Batteries: Cross Talk between Transition Metal Cathode and Li Metal Anode: Unraveling Its Influence on the Deposition/Dissolution Behavior and Morphology of Lithium (Adv. Energy Mater. 21/2019)
Author(s) -
Betz Johannes,
Brinkmann JanPaul,
Nölle Roman,
Lürenbaum Constantin,
Kolek Martin,
Stan Marian Cristian,
Winter Martin,
Placke Tobias
Publication year - 2019
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201970078
Subject(s) - materials science , dissolution , electrode , cathode , anode , lithium metal , electrolyte , lithium (medication) , transition metal , metal , deposition (geology) , inorganic chemistry , chemical engineering , metallurgy , catalysis , chemistry , organic chemistry , medicine , paleontology , sediment , engineering , biology , endocrinology
In article number 1900574 , Martin Winter, Tobias Placke, and co‐workers report on the cross‐talk phenomena between the positive electrode materials LiNi 0.5 Mn 1.5 O 4 (LNMO), LiNi 0.6 Mn 0.2 Co 0.2 O 2 and LiFePO 4 and the negative Li metal electrode, i.e., the cross‐over of transition metals dissolved in the electrolyte, especially visible for Li metal ‖ LNMO cells. This work uncovers the need for thorough investigations of Li metal negative electrodes in full cells with a transition metal positive electrode.