ELECTRODE MATERIAL, METHOD FOR MANUFACTURING ELECTRODE MATERIAL AND BATTERY Russian patent published in 2018 - IPC H01M4/36 

FIELD: electricity.

SUBSTANCE: electrode material comprises a porous carbon material having a half-width of the diffraction peak corresponding to the plane (100) or (101), 4° or less on the scale of 2 theta, determined using the X-ray diffraction method. There is also a battery including a positive electrode and a negative electrode, wherein the positive electrode includes an electrode material comprising a porous carbon material for which the absolute value of the mass derivative by temperature obtained by thermal analysis of the mixture of porous carbon material and sulfur S₈ with a mass ratio of 1:2, takes a value of greater than 0 at 450°C and a value of 1.9 or more at 400°C. There is also a method for producing an electrode material.

EFFECT: group of inventions allows to obtain an electrode material which can improve the utilisation factor of the active substance and which is suitable for obtaining batteries.

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