国家/地区 韩国（4）
IPC部 C（4）
IPC大类 C23（4）
IPC小类 C23C（4）
IPC C23C002/02（2） C23C002/06（2） C23C028/00（2）
发明人 LEE S K（4）
公开年 2014（3）
申请年 2012（3） 
专利权人 POSCO（4）

High strength hot-dip galvanized steel sheet has sequential lamination of hot-dip zinc plating layer, pinned layer containing graphene and organic resin, and steel sheet.

YOO H J, JUNG Y G, LEE S K

Galvanized steel sheet has steel substrate, molten zinc plated layer, and graphene layer formed between steel substrate and molten zinc plated layer.

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

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

Manufacturing graphene coated steel plate, comprises generating plasma gas, passing gas through water or organic compound to generate functional group, binding functional group on surface of material, and coating graphene on surface.

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