国家/地区 中国（9）
IPC部 B（10）
IPC大类 B01（10） C02（5） C07（2）
IPC小类 B01J（10）
IPC B01J023/745（10）
发明人 XU Z（2）
公开年 2018（9）
申请年 2018（10）
专利权人

Preparing alpha-goethite/graphene oxide composite material by adding single-layer graphene oxide to beaker, adding water, adding ferrous sulfate powder to graphene dispersion, adding ethylene glycol, heating, washing powder, and grinding.

INVENTOR U

Graphene composite aerogel used as ozone oxidation catalyst for processing sewage, comprises graphene aerogel-supported iron silicate composite particles as core material and nano-ceramic powder.

CHEN Q, ZAN H

Preparing graphene oxide-loaded zirconium iron nano-material useful for catalyzing organophenols to carry out nitrosation reaction on aromatic ring, comprises e.g. dissolving tetrabutyl zirconate in ethanol solution.

ZHANG L

Preparation of porous microfiber-loaded graphene film used as e.g. carrier of adsorbent, involves removing oxides on surface of porous microfiber, sintering pretreated porous microfiber in carbon source atmosphere, and cooling.

ZHANG H, LIU F, YAN Y

Composition used to produce hydrogen and graphene comprises a treated iron ore catalyst.

BASSET J M, ZHOU L, ENAKONDA L R

Preparing graphene/iron/titanium dioxide composite photocatalyst, comprises preparing titanium dioxide nanotubes and preparing iron/titanium dioxide nanotubes.

LI W, GAO Y, WU Y, ZHANG X, XU Z

Reduced graphene oxide coated iron titanate composition catalytic material useful for degrading organic pollutants in water by photo-Fenton comprises hexagonal shape and surface-coated reduced graphene oxide.

MA J, WANG D, XU H, LU X

Preparation of flower-like micro-structured-gamma-ferric oxide/reduced graphene oxide composite material, involves adding soluble iron salt to graphene oxide-ethylene glycol solution, stirring, and dripping sodium hydroxide aqueous solution.

ZHANG T, MA H, GUO Z, GUO Y, AN T, ZHAO F

Magnetically recoverable graphene/titanium dioxide photocatalytic composite material preparation involves mixing and stirring nanometer ferroferric oxide dispersion and polyacrylic acid solution to obtain modified ferroferric oxide solution.

LI D, MA Y, DUAN H, OU H, DENG W

Preparation of catalyst used in catalytic hydrogenation of nitro aromatic compound e.g. nitrobenzene for preparing arylamine compound, involves mixing prepared nitrogen-doped graphene in divalent iron solution, drying and pyrolyzing.

WEI Z, HOU Y, XU Z