国家/地区 韩国（3）
IPC部 H（3） C（2）
IPC大类 H01（3） C01（2）
IPC小类 C01B（2） H01M（2）
IPC H01M004/131（2） H01M004/133（2） H01M010/0525（2）
发明人 HONG W G（2） KIM H J（2）
公开年
申请年
专利权人 KOREA BASIC SCI INST（3）

Manufacturing all-solid-state lithium secondary battery including solid polymer electrolyte involves preparing all-solid-state lithium secondary battery interposing polymer electrolyte between cathode, hardening polymer electrolyte applying pressure and heat all-solid-state lithium secondary battery.

JEON I J, KIM J P, HONG W G, KIM H J, HONG W

Graphene-vanadium oxide nanowire used in positive active material of a secondary battery comprises nanowire core including vanadium oxide and a shell formed on a surface of the nanowire core and including graphene oxide.

HONG W G, KIM H J, LEE J B, LEE S M, KIM Y H

Manufacture of porous graphene film used for electrochemical device, involves preparing composite dispersed solution by adding polymer particles to dispersed solution, obtaining composite film, and removing polymer particles from film.

CHOI B, HUH Y, GILL C B, SUK H Y