Negative Electrode and Secondary Battery

Organization Name

lg energy solution, ltd.

Inventor(s)

Kyutae Park of Daejeon KR

Wonhee Jung of Daejeon KR

Minsoo Kim of Daejeon KR

Shulkee Kim of Daejeon KR

Lilin Piao of Daejeon KR

Sora Baek of Daejeon KR

Kwang Ho Yoo of Daejeon KR

Gyeongseop Lee of Daejeon KR

Negative Electrode and Secondary Battery

This abstract first appeared for US patent application 20250105254 titled 'Negative Electrode and Secondary Battery

Original Abstract Submitted

a negative electrode for a secondary battery, includes a current collector, a first negative electrode active material layer, and a second negative electrode active material layer. the first negative electrode active material layer is provided on the current collector and includes a silicon carbon composite. the second negative electrode active material layer is provided on the first negative electrode active material layer and includes a silicon oxide. a secondary battery including the same is also provided.