国家/地区 中国（7） 韩国（2）
IPC部 B（9）
IPC大类 B01（9） C07（2）
IPC小类 B01J（9）
IPC B01J037/12（9）
发明人 ZHAO Y（2）
公开年 2020（6） 2021（2）
申请年 2020（9）
专利权人 ZHAO Y（2）

Preparing cobalt catalyst useful in electrodes and membrane electrode assembly for water electrolysis, comprises preparing reduced graphene oxide in which cobalt oxide is dispersed, carrying out primary oxidation and secondary oxidation.

PARK S, HAN H, KIM I

Catalyst e.g. for generating hydrogen peroxide comprises e.g. carbonaceous nanoplate functionalized with oxygen-containing group comprising carbonyl group, provided on basal surface and edge of carbonaceous nanoplate including quinone group.

JONGBEOM B, RO H J, GAOFENG H, BAEK J, NOH H, HAN G

Silver-ruthenium double metal doped graphene catalyst used in synthesis of bisphenol F and 1-phenyl-3-nitrophenyl acetone, comprises graphene carrier loaded with silver and ruthenium nanoparticles having preset diameter in preset mass ratio.

WANG D, HU W, XIA X, LUO L

Nitrogen-sulfur co-doped graphene composite material with ternary efficient denitration sulfur-resistant catalyst comprises novel modified nitrogen-sulfur co-doped graphene as catalyst carrier, where ternary catalyst is grown in situ.

ZHENG Y, ZHENG W

Preparing ozone catalyst useful for removing odor, comprises e.g. preparing manganese source solution using potassium permanganate, mixing with graphene oxide dispersion, reacting in hydrothermal kettle, and treating with ozone.

CUI D, ZHAO K, TONG Q, YUAN J, CAI T, JIN C

Flexible graphene oxide composite fiber catalyst preparation for catalyzing p-nitrophenol, involves adopting phosphoric acid intercalation method to pre-oxidize graphite powder, and then stirring and mixing graphite oxide powder.

DANG A, CHEN C, ZHANG Q, LIU X, LI T, ZHUANG Q, ZHAO T, LI H

Preparation of catalyst for removing mercury from coal-fired flue gas, involves adding precursor and structure inducer to solvent, stirring, adding sodium hydroxide solution, mixing with graphene oxide dispersion, reacting, and calcining.

ZHANG X, ZHU H, HE G

Preparing highly loaded ruthenium-manganese oxide/graphene denitration catalyst involves placing graphene in flask, and adding sulfuric acid and nitric acid, vibrating ultrasonically, then stirring and heating in oil bath.

ZHAO Y

Highly loaded ruthenium-manganese oxide/graphene denitration catalyst comprises morphology of ruthenium-manganese oxide/graphene is flake morphology.

ZHAO Y