国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） H01（3）
IPC小类 C01B（3）
IPC C01B032/198（3）
发明人 LI Z（3）
公开年 2022（2）
申请年 2021（3）
专利权人

Preparation of graphene/metal-based composite material based on graphene defect control involves ultrasonically dispersing graphene powder with different defects, at the same time, metal powder by stirring ball milling.

LIU Y, ZOU B, ZHANG G, WANG G, LI Z, OUYANG H

Polyamide-amine-type dendrimer surface-modified carbon material used as sulfur carrier for preparing sulfur composite electrode for lithium-sulfur battery, comprises carbon material, and polyamide-amine-type dendrimer grafted and supported on carbon material through carbonyl-amine group.

WANG Y, CAO J, LI Z, JIAO C, ZHANG C, TU F, LI T, YAO S

Preparing carbon-coated nickel manganese binary cobalt-free anode material, by subjecting ion exchange matrix, graphene and solvent for solvothermal reaction; and performing ion exchange to nickel manganese binary cobalt-free anode material.

WANG T, JIANG W, LI Z, YANG H, LI J, CHEN T, CUI J, REN H