国家/地区 韩国（3） 美国（2）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J020/20（2） B01J020/30（2）
发明人
公开年 2016（3）
申请年 2015（2） 
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（3）

Manufacture of reduced graphene oxide-containing hydrogel used in e.g. absorber, involves gelling hydrogel precursor in hydrogel precursor-graphene oxide mixture, obtaining graphene oxide-containing hydrogel and reducing graphene oxide.

LEE J Y, KIM S, JO H, CAO H, LEE J

Functional substrate for heavy metal adsorption substrate, has substrate, organic layer containing reaction product of catechol or catecholamine, and graphene oxide coating layer formed on portion(s) of organic layer.

OH I, OH J H

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