国家/地区 韩国（3） 世界知识产权组织（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01G（2）
IPC
发明人 KIM Y H（3）
公开年 2020（3）
申请年 2019（2） 
专利权人 UNIV YONSEI .（2）

Binder-free self-supporting electrode for super capacitor, has carbon nanotube formed by Three Dimensional graphene structure, where Three Dimensional graphene structure is in specific range based on electrode.

KIM K B, KIM Y H

Three dimentional graphene composite material useful for supercapacitor electrode, comprises spherical graphene assembly, and graphene tube formed in spherical graphene assembly.

KIM K B, KIM Y H

Three-dimensional filter for fine dust removal device, has main body formed by laminating reduced graphene oxide on metal mesh and adsorbing fine dust by applying specific voltage, where lamination of reduced graphene oxide is performed.

LEE H H, KIM Y H, JUNG W J, JUNG U S, CHUNGWONJEE, SANG J W