国家/地区 韩国（5）
IPC部 B（5） C（2）
IPC大类 B01（5） C01（2）
IPC小类 B01J（5）
IPC B01J020/02（5）
发明人 HANSANGSOO（2） SEOK K W（2） UM W（2）
公开年 2017（3）
申请年 2016（5）
专利权人 POSTECH ACAD.（2）

Producing pseudo graphene oxide magnetic adsorbent used to adsorb and remove radioactive substances e.g. uranium in ground water comprises e.g. heating disaccharide sugar, performing ozone oxidation treatment, and adding iron mixed solution.

CHANG Y Y, CHANG Y S, JAE K Y, YU L C

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

HANSANGSOO, UM W, SEOK K W

Iodine adsorbent useful for fixed-bed column and molded products, comprises bismuth graphene oxide.

HANSANGSOO, UM W, SEOK K W, KIM W S

Hydrogel bead used for cesium adsorption, comprises prussian blue and graphene oxide complexes, where graphene oxide is bonded to polyvinyl alcohol by hydrogen bonding.

SUNG L D, JANG J

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