Negative electrode

DRIVE June 16, 2026
Source
A negative electrode for a lithium-ion secondary battery, wherein the negative electrode includes a negative electrode current collector and a negative electrode layer, and the negative electrode layer includes a negative electrode active material and a binder, wherein an elastic modulus of the binder is larger than a 811 MPa, and an X-ray diffraction intensity of a (110) plane of the negative electrode active material is I (110), and an X-ray diffraction intensity of a (004) plane is I (004). The negative electrode is characterized in that an orientation degree I (110)/I (004) of the negative electrode active material obtained by dividing I (110) by I (004) is larger than 0.23.

Discussion in the ATmosphere

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