国家/地区 韩国（4）
IPC部 B（4）
IPC大类 C09（4） C01（3） B32（2）
B60（2） C08（2）
IPC小类 C09D（4）
IPC C09D007/12（4）
发明人 CHANG K I（2） HUR S H（2） LEE K G（2）
公开年 2017（3）
申请年 2015（4）
专利权人 HYUNDAI MOTO.（2） KOREA INST C.（2）

Graphene-coated steel sheet comprises steel sheet coated with coating composition comprising binder, solvent and alkyl-reduced graphene oxide which is reduction product of graphene oxide and alkylamine.

YOO H J, JUNG Y G

Coating composition for preparing graphene oxide-containing organic-inorganic hybrid coating film for use in automotive headlamp, comprises hydrate, and graphene oxide particles discontinuously located on surface of hydrate.

LEE K G, CHANG K I, HUR S H

Graphene-containing coating film used for head lamp, comprises hydrates, graphene positioned on surface of hydrates, and silica particles including agglomerates of silica nanoparticles, positioned on surface of hydrate and graphene.

LEE K G, CHANG K I, HUR S H, LI K, ZHANG G, HSU S

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y