国家/地区 韩国（8）
IPC部 B（8）
IPC大类 B01（8） C01（7）
IPC小类 B01J（8）
IPC B01J020/02（8）
发明人
公开年 2016（3） 2013（2） 2020（2）
申请年 2011（2）  2015（2）  2016（2）  2019（2） 
专利权人

Metal-graphene hybrid material for arsenic adsorption and removal in soil, air, or water comprises sheet form of graphene oxide and calcium lanthanum sulfide doped on top of the graphene oxide for adsorbing arsenic.

PARK C, SUBBAIAH M P

Carbon monoxide adsorbent used for selectively adsorbing and producing high-purity gas, comprises element, sulfur, nickel supported on carbon-based support, activated carbon, graphene, graphite, and fullerene.

IL K S, KIM B S, CHANG T S, YOU Y, HEO I J, PARK J H, LEE J H, KIM S M

Producing bismuth graphene oxide useful for adsorbing iodine, comprises oxidizing graphite, and reacting graphene oxide with bismuth nitrate.

HANSANGSOO, UM W, SEOK K W

Material for chemical heat pump comprises active substance that allows transport of volatile liquid in gas phase to and from part of active substance, and flakes of graphene and graphene oxide.

BOLIN G, TORNEREFELT U, GOERAN B, ULRIKA T

Transferring graphene useful for e.g. touch panel, electroluminescence display, backlight and solar cell module, comprises e.g. preparing a catalyst layer, forming a graphene layer on upper surface of the catalyst layer to obtain a laminate.

CHO K, LEE W H, KIM H H

Graphene manufacturing device comprises main chamber which includes one or more light transmitting window on one side of main chamber, and supply chamber in which supply roll is utilized for supplying catalyst substrate to main chamber.

CHOI W, KIM J

Manufacture of graphene nano-sheet used for carbon dioxide adsorbent, involves reacting graphene with sulfuric acid and potassium permanganate, adding hydrogen peroxide and hydrochloric acid, and drying obtained oxide.

SOO J P, LONG Y M

Manufacture of graphene oxide sponge used for absorber, involves providing graphene oxide sheet dispersed solution under atmospheric pressure in vacuum centrifuge and rotating.

SEO T S, FEI L