国家/地区 中国（17）
IPC部 B（17）
IPC大类 B01（17）
IPC小类 B01J（13） C02F（8） C07C（5）
B01D（3） C01B（3）
IPC C02F001/28（3） B01J013/00（2） B01J020/20（2）
B01J020/30（2） B01J021/18（2） B01J035/02（2）
B01J035/10（2） C02F001/30（2） C02F001/72（2）
C02F003/34（2） C02F101/20（2） C02F101/30（2）
发明人 ZHANG J（17）
公开年 2022（12） 2023（5）
申请年 2022（17）
专利权人

Preparing composite structure hydrophilic membrane electrode with composite structure comprises e.g. mixing lithium carbonate and titanium dioxide, calcining, modifying, mixing tannic acid modified active electrode material with solvent, coating on titanium plate, and drying.

DUAN X, ZHANG J, XIANG X

Graphene layer-coated cerium dioxide-loaded palladium nanoparticle catalyst useful in acetylene selective hydrogenation, prepared by using deposition-precipitation method to load palladium nitrate on cerium dioxide particles, reducing by hydrogen using chemical vapor deposition method.

XIA L, ZHANG J, JIN Z, YANG L

Preparing biomass colloid gel, comprises dispersing anthraquinones small molecule and porous graphene in sodium bicarbonate solution or phosphate buffer solution to obtain mixture, ultrasonically cooling mixture to obtain biomass colloid gel.

WANG M, YU W, HU S, WANG T, XU J, ZHANG J

Composite film useful for purifying dye wastewater comprises graphene oxide interspersed between interlaced stacked polyacrylonitrile fibers to three-dimensional network support structure.

ZHANG J, LIU L, DING H, WEI D, CHEN D, SUN Q, NIE H

MBBR graphene reaction device comprises a machine body, where the back side of the machine body is fixedly installed with a second motor, and output shaft of the second motor is installed with screw rod, and outer screw thread of screw rod.

GAO B, LIU B, ZHANG C, ZHANG J

Perfluoropolyether end capping catalyst for forming inert perfluoropolyether, is carbon-based supported catalyst containing metal fluoride such as alkali metal fluoride as active component and carbon-based material carrier, where metal fluoride is loaded on surface and pores of carbon-based material.

GAO X, ZHANG J, LIU Z, LI J, LIU T, WANG J, WANG H

Preparing wastewater containing sulfur cyanide useful for treating wastewater containing sulfur cyanide, comprises e.g. dissolving ferrous sulfate heptahydrate in deionized water, adding graphene and deionized water, placing the mixed solution under microwave condition, separating and grinding.

LUO M, LI P, YAO Q, LU Q, YUAN A, WEI Q, ZHAO S, ZHANG J, YANG Y, HUANG H, ZHANG S, FENG Y, LIU Y, ZENG H, ZHANG W, WEI A, LUO X, DAI C, LAI X, WU Y, LUO L

Preparing carbon fiber composite material useful in filter cartridge for water purification, comprises adding scale inhibitor to graphene oxide solution, adding carbon fiber to scale-inhibiting graphene oxide solution and performing wet treatment.

ZHANG C, LIU S, ZHANG J

Preparing graphite type carbon nitride/nitrogen-doped graphene/bismuth vanadate Z type photocatalyst comprises e.g. dissolving graphite-type carbon nitride/nitrogen-doped graphene in N,N-dimethylformamide, ultrasonically dispersing, adding bismuth vanadate, and carrying ultrasonic treatment.

MA Y, OUYANG J, WU T, LIU C, PENG X, ZHANG J, ZENG S, LI R

Preparing catalyst useful for catalytic synthesis of imine, comprises dispersing fluorinated graphene in deionized water ultrasonically, adding sodium molybdate and L-cysteine dissolved solution, ultrasonicating, reacting in hydrothermal kettle, centrifuging, filtering, washing and drying.

ZHU Y, ZHANG J