国家/地区 韩国（11）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01D（11）
IPC B01D071/02（5） B01D067/00（3） B01D069/02（3）
B01D069/12（3） B01D071/00（3） B01D039/00（2）
B01D069/10（2） B01J020/02（2） C02F001/44（2）
发明人 KIM S J（2）
公开年 2016（8） 2015（3）
申请年 2014（11）
专利权人

Method for preparing sponge filter for air cleaning, involves immersing polymeric sponge to mixture, and drying mixture of graphene and polymer adhering to surface of sponge.

KIMSUYOUN, KYU W K

Preparation method of hollow fiber membrane for water purification process, involves scattering oxide graphene solution with supersonic waves to add oxide graphene in organic solvent.

WONGUN L, JOONWOO P, DOHYEUK W, CHANG G A, WONHUI W, HEUN D K

Material used for capturing and storing carbon dioxide comprises graphene unit.

LEE H

Catalyst used in ozonization process, comprises manganese oxide-graphene composite in which manganese oxide is deposited.

HUI K N

Graphene oxide loaded polyelectrolyte complex membrane for use in separating device for separation of alcohol-water mixture, comprises anionic polymer matrix, cationic polymer and graphene oxide layer.

LEE K H, SAIRA B, ASIF M, KIM S J, PARK Y I

Film used as oxygen-barrier film in e.g. electronic device, comprises graphene oxide and clay.

LEE S B, SHIM J K, YOO J T

Film for removing salt comprises hydroxide-rich graphene oxide layer or hydroxide-rich reduction of graphene oxide layer that is formed on alumina inorganic membrane support.

KIM K W, KIM S J

Manufacture of porous graphene filter used in filter device, involves forming two graphene filters in filter main portion by depositing carbon atoms and substituted atoms, and placing filter discharge port in filter main portion.

HEE Y K, HYEON K G

Three-dimensional graphene oxide-transition metal dichalcogenide nanocomposite for gas absorbent, comprises laminated structure of graphene oxide nanosheet and transition metal dichalcogenide nanosheet, and pores formed on nanosheets.

PARK H S

Formation of membrane for e.g. separating water from water/oil emulsion, involves dispersing graphene oxide nanoparticles in solvent, depositing graphene oxide nanoparticles on support, and reducing obtained graphene oxide membrane.

YU M