国家/地区 中国（6）
IPC部 H（6）
IPC大类 H01（6）
IPC小类 H01M（6）
IPC H01M004/62（6） H01M010/0525（6） H01M004/38（3）
H01M004/02（2） H01M004/36（2） H01M004/48（2）
H01M004/587（2）
发明人 HE P（6）
公开年 2023（6）
申请年 2022（5） 
专利权人 BTR NEW MATE.（4） GREE ALTAIRN.（2） HUIZHOU DING.（2） ZHUHAI GUANG.（2）

Material for negative electrode of lithium-ion battery, has hollow carbon provided with hollow inner core and carbon shell layer, and outer shell layer provided with multiple single-layered graphene parts, where shell layer is formed with hole.

HE X, REN J, XIAO C, HE P, LIU Z

Cathode material, comprises carbon matrix and active material present in carbon matrix, active material includes primary particles and/or agglomerates, and aggregates.

HE X, REN J, GUO E, HE P, XIAO C

Cathode material useful in lithium-ion battery, comprises active material (made of crystalline silicon and amorphous silicon), where crystalline silicon is provided with hole, and hole is distributed with amorphous silicon.

HE X, REN J, XIAO C, HE P, LIU Y

Aqueous agglomerant for positive electrode material of lithium ion battery for e.g. electric tool, comprises high-hardness aqueous polymer agglomerant and high-flexibility aqueous polymer agglomerant.

HE P, HAN B, HUANG Y, ZHAO M

Lithium negative electrode comprises graphite, conductive agent, agglomerant, thickening agent, solvent, and conductive carbon black or graphene, where negative electrode agent is prepared by combining dry method and wet pulping.

ZHAO M, HE P, HUANG Y

Negative electrode material for lithium ion battery, comprises aggregate comprising active material, carbon material and doped element.

HE P, XIAO C, GUO E, REN J, HE X, XIAO Q M, REN J G, HUH S