国家/地区 韩国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人
公开年 2021（2）
申请年
专利权人 KOREA BASIC SCI INST（2）

Multielement co-doped graphene quantum dots for e.g. supercapacitor electrode, comprise element doped by plasma treatment by placing graphene quantum dots doped with other element on moving stage that reciprocates, rotates, or vibrates in horizontal direction to uniformly plasma-treat quantum dots.

SHIM W, SIM Y, KIM J Y, MUN J H, HO J C, KIM S J

Production of porous graphene oxide used for e.g. storing hydrogen, involves synthesizing graphite oxide powder from graphite powder using modified Hummers method, and heat-treating graphite oxide powder at preset temperature.

SEON A H, KIM J H, SUNTEAK L, KIM S M, LEE C Y, KIM B, JANG H S, JANG S, KIM H J, HONG W