国家/地区 中国（3）
IPC部 B（3）
IPC大类 C23（3） H01（2）
IPC小类 C23C（3）
IPC C23C016/02（3）
发明人 LI J（3）
公开年 2022（2）
申请年 2022（3）
专利权人

Preparing gallium nitride nanowire/graphene composite material useful in sterilizing device, comprises providing substrate, forming layer of gold film on positive and negative surfaces of substrate, growing gallium nitride nanowire on substrate covered with gold film, and depositing graphene film.

LI J, FU Y, DAI Y, LIN C, WANG Z, LIN L, YANG Y, HU Y, XU Z, FU Z

Method for preparing metal-graphene composite material by using electronic component, involves preparing metal-graphene composite material by hot-pressing sintering, and applying pulse current to metal substrate to perform surface heat treatment to metal substrate.

WANG X, HUO Y, LI J, CAO Z, XIAO Z

Preparation method of graphene-coated metal particles used in industry, involves filtering metal particles with uniform particles filter and performing corona treatment on the surface of the metal particles, and then uniformly mixing corona treated metal particles surface with graphene powder.

LI A, LI J