国家/地区 韩国（5）
IPC部 C（4） H（3） B（2）
IPC大类 C01（3） H01（3） C08（2）
C09（2） C23（2）
IPC小类 C01B（3） C08K（2） C09D（2）
C23C（2） H01M（2）
IPC C01B031/02（2） C01B031/04（2） C08K003/04（2）
C23C026/00（2）
发明人 KIM J（5）
公开年 2014（5）
申请年 2014（3）  2012（2） 
专利权人 POSCO（2） UNIV KOREA R.（2）

Conductive material for use in electrode of lithium secondary battery used as power source of electronic products, has single layer coal-based pitch coated graphene sheet separated from graphite through chemical exfoliating process.

SHIN S Y, WOO S W, KIM E K, KIM J Y, KIM H W, LEE S M, KIM E, KIM J, LI X, SHIN S, WOO S, KIM H

Enzyme-graphene oxide composite for e.g. biofuel battery electrode, comprises electrically conductive material and plate-type structured graphene oxide, which is covered with multiple layers of enzyme.

KIM J, JAE H K

Manufacture of graphene counter electrode used for dye-sensitized solar cell, involves manufacturing graphene compound with nitrogen element, and surface-treating fluorine doped tin oxide transparent electrode with graphene compound.

KIM H, JU M, CHOI I, KIM S, KIM J, LEE J, BAEK J, JEON I, CHOI H, KIM H K, JU M J, CHOI I T, KIM S G, KIM J C, LEE J J, BAEK J B, JEON I Y, CHOI H J

Graphene oxide useful in graphene-polymer composite used in coating liquid, for coating steel sheet.

YOO H, KIM J, JUNG Y, YOO H J, KIM J K, JUNG Y G, KIM J S, LIU H

Surface-treated steel sheet comprises a steel sheet substrate and graphene containing polymer resin layer at the upper part of the steel sheet substrate.

KIM J K, YUN H C, YOO H J, KIM J S, JUNG Y G, KIM J, YUN H, YOO H, JUNG Y, LIU H