国家/地区 韩国（14）
IPC部 C（14）
IPC大类 C25（14）
IPC小类 C01B（10） B82Y（7） C25D（6）
C25F（6） C25B（5） C23C（4）
B32B（3） B82B（2）
IPC C01B031/02（8） B82Y030/00（7） C01B031/04（7）
B82Y040/00（5） C25D005/34（4） B32B038/10（3）
C25B001/00（3） C25D021/12（3） C25F003/00（3）
C25F005/00（3） B82B003/00（2） C23C016/26（2）
C25D003/56（2）
发明人 JEONG H J（2） SEO M H（2）
公开年 2013（6） 2014（5） 2012（3）
申请年 2012（14）
专利权人 POSCO（3）

Coating method of graphene-metal compound involves mixing graphene-metal compound and metal particles, and impregnating substrate in graphene-metal composition such that graphene-metal compound in composition is coated on substrate.

JEONG H J, SEO M H, KANG C H

Metal finishing method for forming surface-treated steel plates, involves preparing composition for metal surface treatment containing graphene, applying composition to steel sheet, and drying.

JEONG H J, KIM H J, SEO M H

Electro-galvanized steel sheet having excellent surface appearance comprises a steel substrate, a graphene layer formed on the steel substrate, and a zinc coating layer.

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

Manufacturing reduced graphene oxide by electrochemical reduction, comprises creating electrode, forming working electrode, configuring working electrode, reference electrode and counter electrode, filling electrolyte, and applying voltage.

HO J K, MUN J S

Coating graphene oxide on stainless steel by electrophoretic deposition, comprises forming mixed solution of graphene oxide by dispersing graphene oxide powder in dispersion solution and adding stainless steel and applying voltage.

LEE J U, BYUN J H, LEE W, LEE S B, YI J W, JUNG B M, HA H Y

Method for transferring graphene on substrate used in electronic device, involves depositing graphene on side of metal substrate, and stacking target substrate on metal substrate-graphene layer to form stacked structure.

GONG K

Etching graphene nanostructure, by providing piece of highly oriented pyrolytic graphite, analyzing first window, second window, and third window, and applying voltage gradient.

DARLING M J

Copper foil for manufacturing graphene, has specified arithmetic mean roughness in rolling parallel direction and rolling perpendicular direction.

CHIBA YOSHIHIRO, CHIBA Y, CHIBA G, YOSHIHIRO C

Making high-strength composite comprises e.g. plating conducting surface on substrate, electroplating flat graphene flakes onto surface from carrier fluid suspension of graphene flakes, removing plated substrate from vessel and drying.

BULLINGTON J A, STOLTZ R A, BULLINGTON J, STOLTZ R

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C