国家/地区 中国（3）
IPC部 B（3）
IPC大类 B23（3）
IPC小类 C01B（3）
IPC
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

Copper/graphene junction for e.g. engine compartment, comprises structure in which copper component and graphene-containing carbonaceous component are joined, active metal carbide layer, and magnesium solid solution layer in which magnesium is solid-solved in matrix phase of copper.

NOBUYUKI T, TERASAKI N

Preparation of high conductive and high stability flexible graphene film electrode used e.g. in battery involves preparing graphene oxide gel, coating, drying, peeling, high temperature processing, carving, and connecting with copper foil.

HE D, JIN H, WANG Z

Graphene-based standard leak hole comprises gas source chamber, pressure side metal knife edge flange, helium permeation component, and vacuum side metal knife edge flange.

REN G, MENG D, YAN R, SUN L, WANG L, LI Z, LIU Z, ZHANG X, ZHANG H