国家/地区 中国（3）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01M（2）
IPC H01M004/62（2）
发明人 MA D（3）
公开年 2023（3）
申请年 2023（3）
专利权人

Improving gel of anode material useful for high nickel anode, comprises e.g. adding binder to solvent, homogenizing, adding first conductive agent, pH regulator, solid electrolyte and high-nickel anode material to continue to disperse, and adding second conductive agent.

LI T, YAN Z, CAO W, MA D, WU Q

Preparing nano antimony/graphene composite material comprises mixing antimony oxide, graphene oxide and reducing agent through mechanical grinding to obtain antimony oxide/graphene oxide/reducing agent mixture, heating and washing the precursor product with water.

TAN L, YU G, ZHANG M, LIU Z, LIANG T, MA D, WANG W

Graphene composite grounding device, has connecting sleeve whose outer circumference is frustum with big upper part and small lower part, where diameter of bottom surface of connecting sleeve is equal to diameter of rod body.

MA D, WEI X