国家/地区 韩国（12） 中国（10） 印度（9） 日本（5） 美国（4） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 B（41）
IPC大类 B01（41）
IPC小类 C01B（41）
IPC C01B032/198（10） C01B032/23（8） C01B032/184（7）
B01J021/18（6） B82Y030/00（6） C01B032/194（6）
B01D071/02（5） B01J019/08（5） B01J027/24（5）
B82Y040/00（5） B01D069/14（4） B01J020/20（4）
B01J035/02（4） H01M004/90（4） B01J019/12（3）
发明人 MADHAD H（4） MISHRA N（4） VASAVA D（4）
AHN S（3） JANG S G（2） KIM M J（2）
LEE H S（2） LI J（2） NAM J（2）
SU J（2） ZHANG J（2）
公开年 2021（41）
申请年 2019（41）
专利权人 KOREA INST S.（5） MADHAD H（4） MISHRA N（4） VASAVA D（4）
DEFENCE RES .（2） SHANGHAI INS.（2）

Membrane assembly used in water filtration system comprises non-metallic, porous substrate, graphene oxide membrane and chemical linker interface including adhesion promoter and flux promoter including silane molecules.

WHEELER D R, ZAVADIL K R, BIEDERMANN L, HIBBS M

Battery with replaceable electrodes comprises a provision for making battery scalable to be used as either AA or AAA battery with the required voltage and current flow.

JOSHI R P, DHAMI H S, PANDEY A, KUMAR P, JOSHI B P, KUMAR V, SHARMA K, SHARMA V, SHARMA S, MEHTA V

Nanocomposite useful for electrochemical-switched ion exchange removal of heavy metals from aqueous medium, comprises 3d transition metal salt, ferricyanide salt and carbon nanostructure chosen from functionalized multiwalled carbon nanotube, graphene oxide or graphitic carbon nitride.

INGOLE P P, DEVNANI H, SANDAL N

Photocatalyst comprises first semiconductor nano-sheet, two-dimensional carbon nano-material loaded on the first semiconductor nano-sheet, and second semiconductor nano-sheet loaded on the two-dimensional carbon nano-material.

MA S, LIU W

Preparation of graphene sheet involves using supercritical carbon dioxide to carry urea aqueous solution to intercalate graphite oxide or expandable graphite, and then stirring nitric acid at room temperature to form urea nitrate nitrates.

CHUNG M, KUAN H, HSU H

Copper film catalyst for chemical vapor deposition growth of graphene thin film material, comprises hydrophobically surface treated quartz sheet as base material, and copper film formed on surface of base material.

YU Y, SUN F, FENG A, CHEN B, MI L, SONG L

Preparation of antistatic fabric for textile product, involves contacting fabric with graphene oxide dispersion, drying obtained fabric to obtain graphene oxide-coated fabric, reducing fabric with ascorbic acid solution, washing, and drying.

SAHA U, CHANDRA L, GOSWAMI T H, SRIVASTAVA A, PRASAD N E

Graphene powder useful for manufacturing energy materials, electronic materials, capacitors, catalysts, gas sensors, biosensors and fuel cells, comprises graphite powder and graphene oxide.

KIM M J, DONG K, LEE H S, JANG S G, AHN S, CHUNG Y

Use of chiral compound, which crystallizes in Space Group 198 (P213), as catalyst for electrochemical reaction, used in electrode for hydrogen evolution reaction or oxygen evolution reaction cell.

LI G, MANNA K, SUN Y, FELSER C

Preparing carbon nanotube catalyst for carbon nanotube, involves mixing the active component solution, the inactive component solution and the carbon carrier to obtain the precursor solution, and removing the solvent.

CAO Y, ZHANG J, LI Y, YU J, SONG X, LI J