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ELECTRODE MATERIAL AND ELECTRODE, AND LITHIUM ION BATTERY

2025-06-19 22:221720下载
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PROBLEM TO BE SOLVED : To provide an electrode material low in internal resistance and excellent in high-speed charge/discharge rate characteristics, a method for producing the electrode material, an electrode, and a lithium ion battery. SOLUTION : An electrode material of the present invention comprises an agglomerated particle obtained by binding a plurality of primary particles each of which includes an electrode active material particle having a surface coated with a carbonaceous coat, the electrode active material particle comprising LixAyDzPO4 (where, A represents one or two or more selected from the group consisting of Co, Mn, Ni, Fe, Cu and Cr, D represents one or two or more selected from the group consisting of Mg, Ca, S, Sr, Ba, Ti, Zn, B, Al, Ga, In, Si, Ge, Sc, Y and a rare earth element, and 0
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