国家/地区 美国（20） 世界知识产权组织（17） 韩国（16） 中国（13） 欧洲专利局（EPO）（7） 日本（4） 加拿大（2） 台湾（2）
IPC部 C（31）
IPC大类 D01（31） C01（24） C08（10）
B82（6） D06（6） H01（6）
C09（4） D02（4） B32（3）
B29（2）
IPC小类 D01D（31）
IPC D01F009/12（31）
发明人 SHIN M K（4） KIM J（3） KIM S O（3）
CHEN J（2） CHEN J R（2） CHO K（2）
CHO K R（2） CHO Y（2） CHO Y J（2）
GAO C（2） HSIEH C（2） HSIEH C Y（2）
HSIEH S（2） HSIEH S L（2） HYEONG K S（2）
公开年 2021（6） 2017（4） 2018（4） 2015（3） 2012（2） 2016（2） 2020（2） 2022（2） 2023（2）
申请年 2020（5）  2016（4）  2012（3）  2013（3）  2017（3）  2018（3）  2022（3）  2019（2） 
专利权人 AICT（4） KOREA ADVANC.（4） PURITECH CO .（4） UNIV HANYANG.（3）
ANJU SCI TE.（2） ENERAGE INC（2） UNIV ZHEJIAN.（2）

Hollow carbon fiber tube, formed by winding composite material body, composite material body comprising multiple carbon fiber prepreg layers; and one graphene-containing resin layer, where each of graphene-containing resin layer is disposed between two adjacent carbon fiber prepreg layers.

LI M, LIOU S, LIU S

Fiber composite comprises multiple carbon nanotubes having fiber shape and oriented in axial direction of fiber, and plate-shaped carbon material filled between adjacent carbon nanotubes.

KOO B C, KIMSEOGYUN, HWAN K J, LEE D, DONG K, HWANG J Y, KIM D Y, KIM J W, KU B, KIM S G, KIM J, KIM N D, KIM D

Preparing graphene oxide fibers by wet spinning comprises preparing graphene oxide mixtures in solvent selected from water, N-methyl-2-pyrrolidone, N,N-dimethyl formamide, and (f) injecting graphene oxide mixtures through nozzle into coagulation bath to obtain product.

JOMPHOAK A, JARUWONGRUNGSEE K, NUNTAWONG N, POGFAY T, WAIWIJIT U, MATUROS DANIELS T, JARIYAKUN K, PONGSAKSAWAD W, KHAMSUK P

Graphene assembly fiber used for preparing functional fiber composite material and graphene fiber capacitor, is prepared by using graphene oxide aqueous solution as spinning solution, using amine compound aqueous solution as coagulation bath, spinning, and performing reduction treatment.

SONG Z, JI J, ZHANG J, XU T, GENG F

Producing a carbon and sulfur complex having hierarchical structure for lithium-sulfur battery electrode comprises reducing carbon dioxide-containing gas in presence of reducing agent e.g. magnesium, mixing sulfur and heat-treating.

LEE J, PARKJAEHYUN, KIM H S

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Two-dimensional nanomaterial fiber useful in electronic devices comprises two-dimensional nanomaterials oriented in longitudinal direction, and plate-shaped fibrous cross section formed by layer-to-layer stacking of nanomaterials.

KIM S, JUNG H J, KIM S O

New graphene oxide used for preparing conductive graphene fibers contains oxygen-containing functional group e.g. epoxy or hydroxy on surface, but no surface oxygen-containing functional group e.g. lactol or carboxy.

HAN J T, KIM J H, CHO J Y, LEE G W, PARK J H, SEO S H, JEONG S Y, JEONG H J, HAN J, KIM J, LEE G, CHO J, JEONG S, SEO S, JUNG S Y, CHUNG H J

Nanofibers comprise reduced graphene oxide sheets or graphene oxide sheets overlapped back and forth along fiber axis, and size of reduced graphene oxide sheets or graphene oxide sheets curled along circumferential direction.

GAO C, WANG J

Producing graphene fibers in yarn for electrical component of electrical conductor, comprises e.g. depositing transition metal or transition metal oxide on graphene or graphene oxide platelets by deposition process and wet or dry spinning.

KOEHNE M