国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） B01（2） H01（2）
IPC小类 C01B（8）
IPC C01B032/184（5） C01B032/318（2） C01B032/336（2）
C01B032/348（2） H01G011/34（2） H01G011/44（2）
发明人 YANG C（8）
公开年 2019（7）
申请年 2019（8）
专利权人 AECC BEIJING.（4） GUIZHOU MEIL.（2）

Preparation of nitrogen-doped graphene-based carbon aerogel microspheres for lithium-ion capacitor assembly, by using e.g. resorcinol, formaldehyde, catalyst anhydrous sodium carbonate, graphene oxide, melamine, surfactant and acetone.

CHEN A, SHI B, YANG C, CHEN X, WANG Q, MU Q, CHEN T

Dispersant for moderately reducing the viscosity of a graphene oxide slurry, comprises benzene ring and can form an anionic dispersant after hydrolysis, and the dispersant includes, dodecylbenzenesulfonic acid and sodium p-toluenesulfonate.

CHEN Q, TANG W, YANG C, WU X, ZHU G

Preparation of porous graphene particle material includes preparing graphene oxide and polyvinyl alcohol, treating by hydrothermal reduction, freeze drying and separating graphene/polyvinyl alcohol aerogels from honeycomb panels.

YANG C, HAO S, SHI S, CHU H

Preparing porous graphene material, comprises preparing mixed aqueous solution of graphene oxide and polyvinyl alcohol, freezing and drying, and subjecting to high-temperature reduction treatment.

YANG C, HAO S, SHI S, CHU H

Preparation of mesoporous graphene-based carbon aerogel for lithium-ion capacitor electrode material, involves carbonizing resorcinol, formaldehyde, sodium carbonate and graphene oxide dispersion and activating potassium hydroxide.

CHEN A, SHI B, YANG C, CHEN X, WANG Q, MU Q, CHEN T

Functionalized graphene comprises graphene oxide and epoxidized polymer monomer that contains benzene ring, ether bond, hydroxyl group, and/or amine group.

YANG C, TIAN J, HAO S, REN Z, XING Y, XU J

Preparing conductive graphene film comprises e.g. adding graphene oxide to deionized water to form a mixed solution, stirring and ultrasonically dispersing the mixture, and removing the bubbles in the mixed solution by vacuuming.

YANG C, REN Z, CHEN Y, HAO S, XING Y

Preparing titanium oxide nanoparticle/multilayer graphene composite material, by mixing dimethylformamide and deionized water, adding expanded graphite, processing, preparing dilute nitric acid solution, cooling, washing and drying in oven.

XU J, ZHANG L, ZHAO W, LI M, YANG C