国家/地区 中国（2）
IPC部 B（2）
IPC大类 C25（2）
IPC小类 C25D（2）
IPC
发明人 ZHANG Q（2）
公开年 2021（2）
申请年 2021（2） 
专利权人

Composite copper foil structure used for copper-clad laminate and printed circuit board, has shell layer comprising N-layer graphene layer and M-layer metal copper layer alternately laminated with each other, and where surface of shell layer close to copper foil core layer is graphene layer.

GAO F, CAI L, ZHANG Q

Preparing graphene-aluminum composite material radiating film comprises preparing mixed solution, oxidizing and neutralizing, diluting and centrifuging, washing, electrophoretic deposition, annealing heat treatment, hot pressing and forming.

TANG S, XIANG B, ZHANG R, ZHANG Q, WU Y