国家/地区 中国（3）
IPC部 C（5） B（2） G（2）
IPC大类 C01（5） C09（5） G02（2）
IPC小类 C01B（5）
IPC C09K003/00（5）
发明人
公开年 2021（5）
申请年 2020（5）
专利权人

Optical absorption material used for light absorption composition comprises film-like carbon structure which consists of graphenes having plate-shaped aggregate where the film-like carbon structure does not contain a metallic element.

FURUBAYASHI H, IKEDA T, KANO S, AOYAGI Y

Infrared absorbing composition used in device, in layered structure as infrared emitter/absorber, to prepare surface to absorb infrared radiation and making coatings comprises layer of metal carbides and nitrides material.

HAN M, GOGOTSI Y

Accelerant for generating gas hydrate, comprises three-dimensional graphene macro powder and deionized water.

YAN S, WANG N, ZHANG W, GE W, LI B

Gamma-boehmite/reduced graphene oxide composite wave absorbing material useful in electromagnetic wave absorption comprises hollow flower ball shape.

XING H, LIU C, FAN Q

Preparing modified graphite (alkene) nano-sheet composite powder, comprises e.g. soaking the graphite (alkene) nano sheet in nitric acid solution and mechanically stirring, taking out graphite (alkene) nano sheet and washing and filtering.

WANG C, XU Y, SUN Z, ZHONG B