Magnesium-based additives for the cathode slurry to enable high voltage application of lithium-ion batteries

The kinetic stabilization of the cathode/electrolyte interface is essential to enhance cycle life and safety of lithium-ion batteries at high voltage application. The addition of only 2 wt.% Mg powder to the cathode slurry were found to significantly increase the cycle life of LiNi1/3Co1/3Mn1/3O2/Li...

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Veröffentlicht in:	Electrochimica acta 2017-02, Vol.228, p.9-17
Hauptverfasser:	Wagner, Ralf, Kraft, Vadim, Streipert, Benjamin, Kasnatscheew, Johannes, Gallus, Dennis R., Amereller, Marius, Korth, Martin, Cekic-Laskovic, Isidora, Winter, Martin
Format:	Artikel
Sprache:	eng
Schlagworte:	Additives Batteries cathode slurry Electric potential Electrolytes Electrolytic cells high voltage Hydrolysis Kinetics Lithium Lithium-ion batteries Magnesium NMC cathode Rechargeable batteries Slurries
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