国家/地区 韩国（3）
IPC部 D（4）
IPC大类 D01（4）
IPC小类 D01D（4） D06M（4） H01M（2）
IPC D01D010/02（4）
发明人 CHO J S（2） LEE J（2）
公开年 2022（4）
申请年 2021（3） 
专利权人 UNIV CHUNGBU.（2）

Composite nanofibers used in anode material for lithium ion battery, comprise porous nanofiber matrix, and structure distributed on surface of matrix and comprising cobalt oxide and N-doped graphite carbon layer.

CHO J S, LEE J

Method for manufacturing metal oxide-graphene hybrid fiber used in electrode for ultra-capacitor, involves immersing doped porous graphene fiber in solution, and generating resistance heat by flowing electricity to graphene fibers.

HANTAEHEE, LEE H B, NOH S

Composite nanofiber used in lithium-ion battery, comprises porous nanofibers matrix and metal-organic framework-derived structures distributed on surface of matrix.

CHO J S, LEE J

Preparing highly conductive nano-carbon/metal composite fiber comprises e.g. dispersing nano-carbon material together with macromolecular and small molecular surfactant in water, adding metal source composite and reducing agent to coagulation bath, and subjecting nanofibers to hot pressing.

XIAO G, QU S, ZHOU G, LV W