国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C01B032/198（4） C01B032/184（3）
发明人 GENG B（7）
公开年 2020（2） 2021（2） 2022（2）
申请年 2019（4）  2020（3） 
专利权人 SIXTH ELEMENT CHANGZHOU MATERIALS TECHNO（7）

Removing impurities, used in hydrogen halide reduction-oxidation graphene film, involves using hot water to fumigate or multiple times to act on oxidized graphene film of hydrogen halide reduction, making water molecule enter into interlayer of graphene oxide, extruding halogen element to interlayer.

QU Y, GENG B, ZHANG J, GE M, TANG R, WU Y

Graphene oxide slurry with high solid content used for preparing amino acid modified graphene oxide film, comprises solvent, graphene oxide and amino acid, and is prepared by adding amino acid into graphene oxide dispersion liquid and then uniformly dispersing.

QU Y, ZHANG J, GENG B, FANG G, TANG R, WU Y

Graphene oxide slurry of interlayer bonded diamine organic matter, comprises diamine organic compounds that are bonded between graphene oxide layers.

QU Y, GENG B, ZHANG J, WU Y, TANG R, FANG G

Graphene oxide slurry used for preparing amino acid-modified graphene oxide film and graphene thermally conductive film, comprises a solvent, graphene oxide and an amino acid.

WU Y, TANG R, FANG G, GENG B, ZHANG J, QU Y

Slurry with medium and small diameters useful for preparing graphene oxide film, comprising graphene oxide and water prepared by dispersing graphene oxide in water or crushing medium-sized graphene oxide dispersed in water.

TANG R, WU Y, GE M, ZHANG J, GENG B, QU Y

Preparing graphene heat conducting film with high tensile strength, comprises e.g. using graphene oxide film with diamine organic matter bonded between layers as raw material, and performing low-temperature heat treatment.

FANG G, TANG R, WU Y, ZHANG J, GENG B, QU Y

Graphene oxide slurry with diamine organic compounds bonded between layers used in graphene oxide film, comprises diamine organic compound that is bonded between graphene oxide layers.

FANG G, TANG R, WU Y, ZHANG J, GENG B, QU Y