国家/地区 中国（4）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C08L067/02（5）
发明人
公开年 2020（3） 2021（2）
申请年 2020（5）
专利权人

Preparing graphene by a high negative pressure method involves physically exfoliating graphite powder in an instant high negative pressure environment under the protection of nitrogen, carbon dioxide or inert gas.

ZHANG J, HU J, MAO H

Biomass-based graphene reinforced degradable polymer composite material comprises degradable polymer, biomass-based graphene, modified filling agent, and processing auxiliary agent.

XU H, GUO Z, SHEN B

High-strength functionalized graphene waterproof and antireflection film used in aerospace, marine engineering, underwater operations, comprises substrate and functionalized graphene film equipped on one side surface of substrate.

ZHANG Z, XIA L, WANG Z, WANG W, LIU Z

Graphene reinforced polyethylene terephthalate composition used for improving reheat energy consumption, comprises continuous matrix comprising polyethylene terephthalate, and dispersed reinforcement phase comprising graphene nanoplatelets.

HANAN J C, BANDLA S

Preparing nitrogen-doped graphene-copper complex heat dissipation film comprises e.g. ball milling graphene oxide, nitrogen dopant and molecular bridging agent, heat treatment, mixing nitrogen-doped graphene and binder dispersion.

CHENG W, LI L, MU F