国家/地区 中国（12）
IPC部 C（12）
IPC大类 C01（12） C08（3） H01（3）
IPC小类 C01B（12）
IPC C01B032/05（12）
发明人 CAO L（2） CHENG G（2） HUANG J（2）
LI J（2） LIU Z（2） XI Q（2）
ZHANG J（2）
公开年 2018（11）
申请年 2018（12）
专利权人 CHENG G（2） UNIV SHAANXI.（2）

Preparation of three-dimensional graphene composite, involves mixing graphene oxide, water-soluble phenolic resin, and water, hydrothermally reacting to obtain graphene hydrogel, washing, drying, and heating in inert atmosphere.

HUANG F, WANG S, SUN T, DING W, LIU Z, FENG X, YU L

Preparing graphene-based aerogel with asymmetric wettability for efficient integrated separation of water-in-water and oil-in-oil emulsion by adding a polyvinyl alcohol aqueous solution into graphene oxide aqueous dispersion liquid.

YAN Y, LI Y, ZHANG G, CUI J, GAO A, ZHAO S

Graphene/polyimide-based nitrogen-doped carbon aerogel, where aerogel is crosslinked with polyamic acid using graphene oxide, potassium hydroxide is added to obtain hydrogel, aerogel is obtained by aging and lyophilization.

FAN W, WANG D, LIU T

Preparing a honeycomb multi-stage pore nitrogen-sulfur-doped three-dimensional carbon material comprises e.g. slowly adding homogeneous solution containing trimeric thiocyanate to aqueous solution of graphene oxide to dissolve melamine.

HUANG J, XI Q, LI J, CAO L, CHENG Y, DANG H, WANG R, XU R

Preparing three-dimensional porous nitrogen-sulfur doped anode carbon material comprises e.g. slowly adding homogeneous solution of trithiocyanuric acid to aqueous solution of graphene oxide, uniformly stirring, drying, and calcining.

HUANG J, XI Q, LI J, CAO L, WANG T, WU W, XU P, GUO P

Carbon foam used in e.g. catalyst carrier, comprises graphene coating having predetermined thermal conductivity, density, compressive strength and specific surface area.

CHEN Z, TANG H, ZHANG J, LIU Y, WANG Y

Preparing nitrogen-phosphorus co-doped graphene carbon material comprises e.g. mixing aqueous graphene oxide solution and dopamine aqueous solution, then adding 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide solution and stirring.

PENG C, CENG T, YU Y

Graphene-based porous carbon is prepared by carrying out direct pore formation, catalytic graphitization and/or post treatment using carbonaceous material as precursor.

GAO B, GU B, ZHANG J, CHEN F, LIU B, LIU S, CHEN X, SUN Z, DENG Y

Preparing nitrogen-doped carbon used for solar cell involves mixing compounds, ethanol and graphene oxide dispersion, sonicating to uniformly disperse four substances, and then placing dispersed mixture in Teflon hydrothermal kettle.

CHENG G

Producing nitrogen-doped carbon, comprises e.g. adding (R)-2-((3S,4R,5R)-4,5-dihydroxy-1,2-dioxan-3-yl)-2-hydroxyacetaldehyde, ethanol and 1H-pyrrole into graphene oxide dispersion solution, performing sonication, and uniformly dispersing.

CHENG G