国家/地区 韩国（7） 中国（5） 美国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 C（10）
IPC大类 C23（10） C09（4） B05（3）
B32（3） C01（2） C08（2）
IPC小类 C23C（10） C09D（4） B05D（3）
B32B（3） C01B（2） C08K（2）
IPC C23C026/00（10）
发明人 JUNG Y G（4） KIM J K（4） KIM J S（4）
YOO H J（4） JUNG Y（2） KIM J（2）
LIU H（2） YOO H（2）
公开年 2014（10）
申请年 2012（7）  2013（2） 
专利权人 POSCO（4）

Producing metal foam-graphite heat radiation sheet, comprises coating functionalized or reduced graphene oxide on surface of porous metal foam having multiple pores, and inserting expandable graphite particles into pores.

KIM H J, KIM H K, YANG W S

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

Manufacturing graphene coated steel plate, comprises forming hydroxyl component on surface of steel sheet, coating graphene or graphene oxide on surface of sheet, treating surface of sheet with aqueous solution, and heat-treating sheet.

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

Graphene coating composition, useful in a coating layer of e.g. galvanized steel sheet, comprises graphene oxide modified with acrylate, oligomer, monomer, and a photoinitiator.

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

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

Preparation of graphene structure copper indium sulfide nanosheet array thin film for solar energy battery and photocatalysis, by mixing copper, indium and sulfur sources, dissolving, carrying out solvothermal reaction, and growing film.

CHEN H, HAN L, BI E

Making current collector which is used to make electrochemical battery's electrode comprises forming graphite/graphene layer on current collecting metal substrate surface by rubbing with solid graphite source e.g. aggregated graphite powder.

HE X, LI J, WANG L, GAO J

Steel plate comprises graphene flake layer and steel sheet, where graphene flake layer is coated with graphene dispersed solution by dip-coating, spray coating or roll coating and is formed on surface of steel sheet.

RYOUL M B, SEOK Y M

Preparation of surface-modified nickel-titanium shape memory alloy involves growing metal copper or metal nickel base substrate on graphene surface, etching, obtaining poly(methylmethacrylate)/graphene composite film, and washing.

CUI L, LI Y, SU Y, WANG Y, ZHANG L

Coating of stainless steel using graphene oxide and reduced graphene oxide involves applying mixture prepared by dispersing graphene oxide powder in dispersed solution, to stainless steel, such that graphene oxide thin film is formed.

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