国家/地区 韩国（7）
IPC部 B（7） C（6） G（3）
IPC大类 B01（5） C01（4） G21（3）
B82（2） C02（2）
IPC小类 B01J（5） C01B（4） B82B（2）
C02F（2） G21F（2）
IPC B01J020/20（3） B82B003/00（2） C01B031/02（2）
C01B031/04（2） C02F101/00（2） G21F009/12（2）
发明人 HUH Y S（7）
公开年 2013（2） 2017（2） 2020（2）
申请年 2011（2）  2019（2） 
专利权人 KOREA ATOMIC.（2） KOREA BASIC .（2） UNIV INHA RE.（2）

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

Preparing aerogels for adsorbent used for removing e.g., radioactive cesium and/or radioactive strontium, by irradiating radiation to a mixture of water-soluble polymers, graphene oxide, and ferrocyanide metal nanoparticle precursor.

ROH C, IMSEONGTAEK, HUH Y S, LEE I S

Radiolabeled oxidized graphene complex modified with polyethylene glycol useful in contrast agent for nuclear medicine testing, preferably positron emission tomography and in kit for detecting tumor e.g. blood cancer and colon cancer.

JANG S C, HUH Y S, ROH C H

Producing prussian blue/reduced graphene oxide foam composite as adsorbent to remove radioactive cesium-137 from polluted water, comprises e.g. adding iron sulfate to graphene oxide suspension, hydrolyzing and adding potassium ferricyanide.

JANG S C, HUH Y S, ROH C H

Decomposing organic contaminants e.g. methyl red in wastewater, by mixing self-assembled graphene oxide suspension having negative charge and iron-amino clay suspension having positive charge and then decomposing by iron-hydrogen peroxide.

LEE Y C, JEON T J, HUH Y S

Manufacturing method of graphene-metal oxide complex for negative active material of rechargeable lithium battery, involves dispersing graphene oxide into solvent, and mixing graphene-metal oxide complex with graphene oxide solution.

KIM B H, KIM J M, HONG W K, KIM H J, HUH Y S, JANG S J

Manufacture of hydrogen storage medium involves removing oxygen and oxygen-containing functional group from layered-graphene oxide by carrying out heat treatment and narrowing interlayer space of restored layered-graphene.

KIM B H, KIM J M, HONG W K, LEE S M, KIM H J, HAN Y K, HUH Y S, JANG S J, YOU H Y