国家/地区 中国（2）
IPC部 C（2）
IPC大类 H01（2）
IPC小类 H01B（2）
IPC H01B013/00（2）
发明人 HUANG W（2）
公开年 2022（2）
申请年 2021（2）
专利权人

Preparation of rare earth modified graphene copper based composite material used for contact line for high speed rail, involves ball milling graphite, organic amine and alcohol substance, centrifuging and separating product, and dissolving copper salt in alcohol substance.

WANG X, HUANG W, XUE D, WONG W

Preparing conductive composite material for ion batteries by adding graphene to solvent of dispersant, mixing uniformly, adding vinylidene fluoride monomer, initiator and pH adjuster to graphene dispersion under inert gas atmosphere condition, polymerizing, centrifuging and drying polymer product.

SUN D, ZHUANG C, WANG Y, LIN J, HUANG W, FANG C, LIN L, HUANG C, HONG J