国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/19（4）
发明人
公开年 2017（3）
申请年 2017（4）
专利权人

Preparing high thermal conductivity graphene doped composite sheet comprises e.g. mixing natural graphite with acid solution, adding catalyst and expandable intercalation agent, washing, drying, ball milling, vacuum-rotating and sintering.

WANG T

Preparing graphene-metal composite material based on pulse magnetic oscillation comprises e.g. oxidizing crystalline flake graphite as expandable graphite, allowing to expand, heating metal to molten state, and adding expanded graphite.

CHEN Q, ZENG J, CHEN B

Preparation of large-area graphene by reducing iron ore using reducing agent into high-temperature molten iron and sheet containing graphite, adding high-temperature molten iron into furnace, purifying and shearing.

ZHANG R, SONG J

Production of graphene composite aluminum alloy involves cleaning aluminum alloy mixed particles prepared using e.g. potassium-titanium fluoride powder, mixing aluminum alloy mixed particles with graphene powder, pressing, and rolling.