国家/地区 韩国（2）
IPC部 B（2） C（2） H（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC C01B031/02（2）
发明人
公开年
申请年
专利权人

Composition, useful for removing carbonization catalyst to manufacture graphene sheet that is transferred onto substrate during manufacturing of e.g. solar cell, comprises acid and oxidizing agent.

NA D H

Reducing agent used for manufacturing reduced graphene oxide for, e.g. semiconductors, comprises reducing agent with halogen element, preferably hydrogen iodide, and acid, with acidity of acid being weaker than that of reducing agent.

LEE H Y, LEE J H, MOON I K