Cantor Colburn LLP
Electrode active material for magnesium battery
Provided are an electrode active material for a magnesium battery, including a complex transition metal oxide which is represented by a Formula 1 below and which includes λ-MnO2 phase having a cubic structure at a percentage of 60% or higher, an electrode and a magnesium battery including the same, and a method of preparing the electrode active material for a magnesium battery: <Formula 1> MxMnyOz In the Formula 1, 0<x≤1, 0.25≤y≤1, and 1≤z<3; and M is at least one metal selected from Mg2+, Ca2+, Na+, K+, and Zn2+.
SAMSUNG ELECTRONICS CO., LTD.
H H C C H C H H C C H H H H C Y C H H H H C C H C C C C H H
H01M H01M C01P C01P H01M C01P H01M H01M C01G C01P H01M H01M H01M H01M C01P Y02E C01P H01M H01M H01M H01M C01G C01G H01M C01P C01P C01P C01P H01M H01M
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Jusik Seoksoo Wonseok Ryounghee
Kim Lee Chang Kim