Anode material and battery
AssigneesBtr New Material Group Co., Ltd., Shenzhen Dingyuan New Material Technology Co., Ltd
InventorsPeng HE, Chengmao XIAO, Jianguo REN, Xueqin HE
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Abstract
An anode material and a battery are provided. The anode material includes an active substance. The active substance includes a carbon matrix and a silicon material. The anode material contains an oxygen element and a nitrogen element, a mass content of the oxygen element is A %, and a mass content of the nitrogen element is B %. A powder conductivity of the anode material is P S/m, and meets the following relationship: (A+B)/P≤3.
Claims20
An anode material, comprising an active substance, wherein the active substance comprises a carbon matrix and a silicon material;
- the anode material comprises an oxygen element and a nitrogen element, a mass content of the oxygen element is A %, and a mass content of the nitrogen element is B %;
- and
- a powder conductivity of the anode material is P S/m, and meets the following relationship:
- (A+B)/P≤3.
Dependencies are inferred from the claim text.