国家/地区 韩国（2）
IPC部 B（3） C（3）
IPC大类 B01（3） C02（2）
IPC小类 B01J（3） B01D（2） C02F（2）
IPC B01J020/02（3）
发明人
公开年 2020（3）
申请年 2019（3）
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

Composite material for e.g. adsorption, comprises platinum-doped basic nickel nitrate, bimetal hydroxide, carboxylated graphene, triethanolamine, chloroplatinic acid hexahydrate, anhydrous cobalt chloride, and anhydrous ethanol.

LI C