国家/地区 中国（3） 韩国（2）
IPC部 B（5）
IPC大类 B01（5） G01（4）
IPC小类 B01J（5）
IPC B01J037/10（5）
发明人
公开年 2022（2）
申请年 2022（2） 
专利权人

Manufacture of nanohydrogel used for detecting toxic aromatic nitrogen compound, involves mixing iron chloride with graphene oxide dispersion, ultrasonically processing mixed solution, adding nitrogen source, hydrothermally reacting and washing obtained product.

JIN C D, GOPALAMU A

Metal-organic framework-based catalyst for composition for three-dimensional (3D) printing, for 3D printed electrode for sensing oxygen, comprises metal salts, and carbon framework doped with nitrogen, where metal salt is bonded to carbon atom of framework.

SHIM Y, PARK D S, LEE S K, LEE J H, KIM S H, GON L S, LEE J, KIMSANGHUN

Preparing macroscopic threedimensional 1 T- molybdenum disulphide/titanium dioxide/ graphene dioxide composite photocatalytic material for photo-catalysis comprises dispersing titanium source in hydrofluoric acid solution, dispersing the binary composite material in graphene oxide aqueous solution.

HE P, SU Y, LIU R, MENG Q, LI R, LI Y, WU L, DUAN T

Preparing porous sheet nickel cobaltite/nitrogen and sulfur co-doped reduced graphene oxide composite electrode material comprises e.g. stirring graphene oxide with thiourea, and mixing with nickel(II) nitrate, cobalt nitrate and urea.

CHEN L, CHEN Q, SHAO P, FENG X, PANG J, YANG Z

Use of graphene-cerium dioxide composite for detecting tryptophan and prepared by dispersing graphene oxide and cerium nitrate in de-ionized water, and adjusting the pH value to alkaline with sodium hydroxide solution.

ZHANG X, ZHANG J, YANG J, HAN S