国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10） H01（10） B82（4）
C01（2）
IPC小类 B01J（10）
IPC B01J035/10（10）
发明人
公开年 2020（6） 2021（3）
申请年 2020（10）
专利权人

Grapheme-based bifunctional catalyst used in anode electrode of electrocatalysis and lithium-oxygen batteries, comprises platinum element and ruthenium element.

LI Y, WU Z

Preparation of graphene surface load zinc oxide nanoparticle composite material used e.g. in photocatalytic involves dispersing graphene in alcohol solution, adding 1-pyrenic acid and soluble alkali, stirring and separating solid and liquid.

LI W, SUN Q

Preparing polydopamine modified carbon black-graphene oxide composite microspheres involves slowly adding carbon black powder to graphene oxide dispersion under stirring to obtain mixed dispersion.

HOU S, YAO C

Preparation of carbon nitride titanium carbide graphene three-dimensional composite electrode catalyst includes mixing graphitized carbon nitride nano sheet dispersion, titanium carbide nano sheet dispersion and graphene oxide dispersion.

HE H, CHEN Y, HUANG H, YANG C

Porous ferroferric oxide film/multilayer graphene composite material is prepared by distributing ferroferric oxide in film-like shape on the surface of multilayer graphene, and ferroferric oxide film has continuously distributed nanopores.

XU J, ZHU A, HU Z, JI C

Preparation of reduced graphene oxide supported iron-based nanoparticle composite electrocatalytic material by preparing composite material precursor made of iron/nitrogen precursor and graphene oxide aerogel, cleaning, and freeze-drying.

LI J, LIANG M, ZHOU Z, JIANG H, DENG H, PENG F

Manganese dioxide composite porous graphene cathode catalyst used as battery cathode oxygen reduction catalyst of a lithium-air battery, comprises matrix and composite material combined with matrix comprising porous reduced graphene oxide.

ZHANG J, FAN Y, SHEN S, YAN X, WU A, LUO L, ZHAO L

Metal atom-non-metal atom co-doped graphene catalyst comprises graphene is used as main body. The graphene main body is doped with metal atoms and non-metal atoms, metal atoms and non-metal atoms are coordinated in graphene lattice.

JI H, XIE S, DU Z, JIN H

Preparing biomass three-dimensional porous graphene useful for preparing e.g. sensor, catalytic and fuel cell comprises crushing biomass material, mixing with water-soluble inorganic salt, conducting pyrolysis reaction and drying.

HU Q, ZHANG W, ZHANG X, ZHU M, CHEN H, ZHAN C, YAN P

Nano silver-manganese dioxide modified graphene composite oxygen reduction catalyst comprises porous manganese dioxide modified three-dimensional graphene, silver nitrate and sodium borohydride.

ZHANG D