国家/地区 韩国（2）
IPC部 B（2）
IPC大类 B82（2） H01（2）
IPC小类 B82B（2）
IPC B82B003/00（2）
发明人
公开年
申请年
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（2）

Preparation of graphene-based quantum dots used in application device, involves adding graphite nanoparticles in solvent, stirring, centrifuging, removing supernatant, and separating graphene-based quantum dots suspended in supernatant.

HA H D, SEO T S

Three-dimensional nanostructure used for field-emitting device, is obtained by laminating graphene film and nano-material chosen from nanowires, nanotubes, nanorods, nanoneedles and nanoparticles.

KIM S O, LEE W J, LEE D H, HAN T H, KIM J E, LEE J A, LEE K J