国家/地区 中国（11）
IPC部 B（11） C（6）
IPC大类 B01（11） C01（4） C07（2）
C25（2）
IPC小类 B01J（11）
IPC B01J032/00（11）
发明人 WANG H（3） ZHANG J（3） WU Y（2）
ZHAO W（2）
公开年 2021（7） 2022（3）
申请年 2020（11）
专利权人 CHINA PETROL.（4） ZHAO W（2）

Carbon material doped with nitrogen and boron used as electrode material in electrochemistry, and in preparation of platinum-carbon catalyst, which is used in anode and/or cathode of hydrogen fuel cell.

XIE N, ZHANG J, PENG Q, WANG H, RONG J, ZHAO H, GU X

Catalyst useful in preparing maleic anhydride by oxidation of benzene comprises carrier and active component supported on carrier, where the carrier is composite carrier comprising nano-carbon material and silicon carbide.

FENG Y, ZHANG Z, SHI H, ZHANG D

Preparing carbon material useful in catalyst carrier for preparing carbon nanotubes and their complex materials comprises providing graphene oxide dispersion liquid of conductive particle intercalation, and granulating to remove solvent.

KE F, TAN Z, WU Y, QUAN Y, SUN D, ZHANG J

Electro catalyst carrier useful in electrocatalytic material comprises carbon-based material with sheet-shaped structure, nitrogen-containing polymer layer coated on surface of carbon-based material and nitrogen-containing polymer layer distributed with mesopores.

MIAO C, TONG F, ZHANG T, WANG H, TIAN H

Phosphine compound, prepared by adding phosphorus trichloride, sublimed sulfur, aluminum trichloride, reactant, and tetrahydrofuran into reaction kettle, stirring, adding catalyst, heating and carrying out reflux reaction.

BAO Y, WENG S

Nano-microporous microbial immobilization material comprises graphene material, powdery hydraulic inorganic cementing material, porous powder, rubber aid agent, boron nitride nanosheets, glass fiber reinforced composite materials.

WANG D

Preparation of catalyst carrier for catalyst for synthesizing fluorosilane, involves refining dried vinasse and surfactant to obtain ultra-fine biochar, adding water, sodium metasilicate nonahydrate and alkali, and mixing.

WU Y, ZHANG J, XU X, DENG L

Preparing graphene oxide aerogel, comprises freeze-drying dispersion containing reducing agent, graphene oxide and water to obtain aerogel sample having fixed shape, and subjecting aerogel sample to reduction reaction.

YU S, CUI X, LI C, WANG H, YA F, YUAN X, FU Q

Graphene oxide-carbon rod composite material used as catalyst carrier for gas-solid phase catalytic reaction, comprises graphene oxide, and carbon rod intercalated between graphene oxide layers.

ZHAO W

Preparing composite carbon catalytic material, comprises e.g. using graphene oxide and carbon rod composite carbon material as catalyst carrier, and using ruthenium as active component, and intercalating carbon rod on graphene oxide sheet.

ZHAO W