国家/地区 韩国（2）
IPC部 B（2）
IPC大类
IPC小类
IPC
发明人 LEE Y K（2）
公开年 2014（2）
申请年
专利权人

Process for cleaning graphene used in device, involves removing graphene support layer having graphene layer using organic solvent, and removing graphene support layer residue by positioning cleaning component on graphene layer.

CHOI W J, LEE J O, LEE Y K, CHUNG Y J, PARK S R

Synthesizing near infrared graphene quantum dot, useful for optical imaging, tumor targeting or drug carrier in bio-medical field, comprises reacting graphene source with mixture of sulfuric acid and nitric acid and then neutralizing.

LEE Y K, NURUNNABI M