国家/地区 韩国（5） 美国（3） 世界知识产权组织（3） 中国（2） 日本（2）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C01B031/04（7）
发明人 CHA J H（2） JANG B Z（2） KIM B S（2）
LYO I W（2） PARK M J（2） SONG K H（2）
ZHAMU A（2）
公开年 2017（7）
申请年 2016（5）  2015（2） 
专利权人 HYUNDAI MOTO.（2） JANG B Z（2） KIA MOTORS C.（2） NANOTEK INST.（2）
UNIST ULSAN .（2） ZHAMU A（2）

Graphene oxide sheet derivative used for preparing dispersed solution and antifreezing solution, comprises one or multiple functional groups, and is formed by preparing graphene oxide sheet solution comprising graphene oxide sheet.

CHA J H, KIM B S, LYO I W, PARK M J, SONG K H

Hydroxyl functional group-bonded graphene oxide sheet used in dispersion for antifreeze solution, comprises graphene oxide sheet whose surface is bonded with one or more hydroxyl-containing functional groups.

CHA J H, KIM B S, LYO I W, PARK M J, SONG K H

Production of graphene product for e.g. batteries involves performing graphite mechanical exfoliation using specifically designed self-rotating propeller and balls of material and selecting pure and homogeneous graphite product.

QUISPE APACLLA C J, GONZALEZ BERMUDEZ L, MARTIN VELASCO P J

Controlled layer spaced graphene-silicon composite useful in lithium secondary battery, comprises a first graphene layer, a second graphene layer, a column material connecting the second graphene layer, and a third graphene layer.

KIM D, KIM Y, LEE H, LEE K

Production of integrated layer of highly oriented halogenated graphene sheets or molecules used as dielectric material component for microelectronic devices involves preparing graphene oxide dispersion or gel having graphene oxide sheets.

ZHAMU A, JANG B Z, ZHAMUARUNA

Making integral 3-dimensional graphene-carbon hybrid foam used e.g. to make fumed heat sink and heat pipe, comprises e.g. mixing multiple particles of -graphitic material and -solid polymer carrier material in impacting chamber.

ZHAMU A, JANG B Z

Graphene-coated substrate has graphene layer which is formed in direct contact with surface of dielectric substrate.

LIU X, MANLEY R G, MORENA R M, SONG Z