国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B01（4） C02（3） G21（2）
IPC小类 B01J（4）
IPC B01J020/20（4）
发明人
公开年 2020（4）
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

Composition useful for separating ethane and ethylene, comprises pores and carbon structure having single layer of graphene with pore.

CHANG J S, LEE S, UHWANG L, YOON J W, CHO G H

Complex for removing radioactive cesium, comprises a matrix in which graphene oxide and chitosan are chemically bonded, and prussian blue particles fixed on or under the matrix.

ROH C, HUH Y S

Cesium ion adsorbent comprises graphene oxide complex having hydrophilic group of metal carboxylate.

OH Y, LEE H H, KIM S, EUN L