国家/地区 韩国（10）
IPC部 B（10）
IPC大类 B01（10） C01（2）
IPC小类 B01D（10）
IPC B01J020/02（10）
发明人 PARK J H（2）
公开年 2016（2） 2020（2） 2022（2）
申请年 2014（2）  2019（2）  2020（2） 
专利权人 KOREA RES IN.（2）

Preparing photocatalyst composite useful for adsorption and decomposition of volatile organic compounds including e.g. toluene, aldehyde and ketone, comprises e.g. preparing graphene oxide containing oxygen-containing functional group.

PARK J H, KIM D W, EARTHQUAKE

Harmful gas adsorbent composition comprises transition metal ions that are ionically bonded to surface of oxidized particles, and further comprises binder resin e.g. low-density polyethylene, high-density polyethylene, and polypropylene.

LYUSANGYUL

Thermally expanded reduced graphene oxide-metal composite comprises thermally expanded reduced graphene oxide and zero-valent double metal nanoparticles attached to thermally expanded reduced graphene oxide in physical adsorption state.

SEON A H, NGUYEN B T, SUNTEAK L, KWON B Y, KIM K M, KIM J H, SHIM K

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

Carbon dioxide adsorbent comprises hybrid matrix formed by hybridizing reduced graphene oxide nanosheet and layered metal oxide nanosheet, and co-hybridization nanocomposite comprising layered double oxide.

HWANG S J, HASLINDA B M S, CHANG J S, LEE U H, HWANG Y K

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

HANSANGSOO, UM W, SEOK K W

Adsorbent for carbon dioxide, comprises graphene oxide layer having interconnected network structure and carbon nitride formed on graphene oxide layer.

KIM S O, OH Y T

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

LEE H

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