国家/地区 韩国（5） 美国（3）
IPC部 H（4） C（2）
IPC大类 H01（4） C01（2）
IPC小类 H01G（3） C01B（2）
IPC H01G011/04（2） H01G011/46（2）
发明人 KANG J K（5）
公开年
申请年
专利权人 KOREA ADVANC.（4）

Lithiation-induced porous palladium/nitrogen-doped graphene aerogel composite for highly reversible hydrogen storage, comprises nitrogen-doped porous carbonaceous structure and porous metal nanoparticle having pores.

KIM D W, CHOI J H, PARK M G, KANG J K, PARK M K

Composite for a pseudocapacitor electrode and for aqueous hybrid capacitor, comprises porous metal oxide nanoclusters formed on graphene sheets.

KANG J K, JAEWON C

Aqueous hybrid capacitor, comprises anode comprising conductive polymer chains formed on graphene sheet, cathode comprising sub-nanoscale particles of metal oxide or metal sulfide formed on graphene sheet, and aqueous electrolyte.

KANG J K, OCK I W

Manufacture of negative electrode material for lithium secondary battery in electric car involves synthesizing graphene structure and metal oxide nanoparticles and depositing metal oxide nanoparticles on porous graphene structure.

KANG J K, KIM S J, LEE G H, LEE J W

N-doped graphene used for ultracapacitor, is obtained by substituting at least one of carbon atom by nitrogen.

CHOI J W, KANG J K, JEONG H M