国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） C22（3） B22（2）
B82（2）
IPC小类 C01B（3）
IPC C22C001/05（3）
发明人 DONG L（3）
公开年 2020（3）
申请年 2020（3）
专利权人 XIAN RARE ME.（3）

Preparation of composite material, involves dispersing graphene oxide-polyamino compound-carbon nanotubes nano-carbon material in aqueous nickel chloride ammonia solution, placing in tube furnace spark, sintering, and cooling.

ZHANG J, LI D, LIU L, PAN X, ZHANG Y, DONG L, LI Z

Preparing graphene powder used as reinforcement material in metal composite materials comprises dispersing graphite powder in solvent, cleaning, freeze-drying, subjecting to intercalation heat treatment, ball milling and peeling.

DONG L, LI L, LIU Y, LU J, HUO W, ZHANG W, ZHANG Y

Preparing three-dimensional structure nano-carbon material reinforced copper-based composite material involves pretreating graphene oxide and carboxylated carbon nanotubes separately, and dispersing pre-treated graphene oxide.

ZHANG J, LI D, LIU L, PAN X, ZHANG Y, DONG L, LI L