国家/地区 中国（2）
IPC部 B（3）
IPC大类 B22（3） C01（3） B82（2）
IPC小类 B22F（3）
IPC B22F001/00（3）
发明人
公开年
申请年 2014（3）
专利权人

Spherical composite microparticles used as e.g. joining material in electronic apparatus, comprise graphene containing carbon fine powder in preset mass ratio, and metal chosen from silver and copper.

KATANO H, IMAMURA Z, IMAMURA Y

Reduced graphene oxide/copper nanocomposite powder is obtained by reducing graphene oxide, sensitizing, activating, supporting copper uniformly on graphene, and obtaining powder having copper uniformly supported on graphene sheet layer.

HUANG J, LI M, JIANG X, LUO G, SHEN Q, WANG C, ZHANG L

Preparing composite film, comprises mixing graphene and metal nanoparticles with solvent and then dispersing to obtain mixed dispersion of graphene/metal nanoparticles and then extruding, and solidifying extruded mixture.

GAO C, LIU Z, PENG L, XIA Z, HUANG T, KOU L, LI Z, SUN H, XU Z