国家/地区 韩国（3）
IPC部 B（3）
IPC大类 B01（3） C01（3） H01（2）
IPC小类 B01J（3）
IPC B01J021/18（3）
发明人
公开年 2014（3）
申请年 2013（3） 
专利权人

Phase transfer catalyst used in addition or condensation organic reaction, comprises graphene oxide catalyst having oxygen-containing functional group.

KIM Y, LEE H, SOME S

Graphene film used in an electrode is obtainable by epitaxially growing metal layer on surface of substrate, peeling off the metal layer, and depositing graphene onto surface of metal layer.

WODTKE A, YU H K, ALEC W, HAK KI Y, YU H, YUK H K, YUK H

Graphene-based porous composite used in electrode active material comprises graphene; and a structure former contacting the grapheme, and is a metal oxide or a carbon compound and comprises pores in it.

SONG L H