Negative electrode plate, battery, and electrical apparatus
AssigneeContemporary Amperex Technology Co., Limited
InventorsLongsheng WU, Xingbu CHEN, Lili WU, Xuan LI, Rundie LIU, Miaomiao DONG
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AssigneeContemporary Amperex Technology Co., Limited
InventorsLongsheng WU, Xingbu CHEN, Lili WU, Xuan LI, Rundie LIU, Miaomiao DONG
Estimating the term…
A negative electrode plate comprises a negative electrode current collector and a negative electrode film layer located on at least one surface of the negative electrode current collector. The negative electrode film layer comprises a base coating and a negative electrode active layer. The base coating is located between the negative electrode current collector and the negative electrode active layer. The base coating comprises a conductive agent and a first binder. The negative electrode active layer comprises a silicon-based material. The tensile strength of the negative electrode current collector is ≥800 MPa, and the peel strength of the negative electrode film layer is ≥28 N/m.
A negative electrode plate, comprising a negative electrode current collector and a negative electrode film layer located on the negative electrode current collector, wherein the negative electrode film layer comprises a base coating and a negative electrode active layer;
Dependencies are inferred from the claim text.