国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） C08（3）
IPC小类 C01B（3）
IPC C08K003/04（3）
发明人
公开年 2015（3）
申请年 2015（3） 
专利权人

Preparation of modified graphite oxide/polyimide composite material comprises modifying graphite oxide surface, recycling, dissolving modified graphene in N-methyl-2-pyrrolidone, blending, and dispersing in polyimide solution.

WANG W, ZHONG C

Producing silica hollow sphere/graphene oxide/polyimide composite film for printed circuit board, involves carrying out template method to obtain core-shell structure of microspheres, and sintering to obtain nano-silica hollow spheres.

JIN L, YANG Y, ZHOU H

Composite film, has oxide graphene coating layer whose contact angle is maintained on porous polymer supporter at specific degrees, where width of oxide graphene coating layer is in specific range.

PARK H B, KIM H W, CHO Y, YOO B M, HWANG Y S, HO B P, HWANG Y, KIM H, PARK H, YOO B, ZHAO Y