国家/地区 韩国（4）
IPC部 C（2） H（2）
IPC大类 C09（2） H01（2）
IPC小类 C09D（2） H01M（2）
IPC C09D007/12（2）
发明人 PARK J H（2）
公开年 2016（4）
申请年 2014（4） 
专利权人 POSCO（4）

Photoactive electrophoresis coating solution useful for mass production of metal-plate material, comprises solvent, titania nanoparticles and graphene.

PARK J H, PARK J M

Separator for electrochemical device, comprises graphene oxide nano-particles dispersed in polyfluorovinylidene-hexafluoropropylene copolymer coating layer provided at one or more sides of material.

CHOI Y A, KIM M, PARK J H

Graphene coating comprises graphene oxide polymer grafted to solid content, acrylate, acryl class oligomer, and acrylate type monomer, and photoinitiator.

YOO H J, JUNG Y G, KIM J S

Cathode active material for lithium ion secondary battery used for e.g. portable cellular phone, has composite material of graphene and olivine type lithium phosphate compound whose particle size is set to specific value.

KIM K B, KIM M S