国家/地区 中国（12） 美国（8） 韩国（7） 世界知识产权组织（7） 澳大利亚（3） 印度（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 C（23）
IPC大类 C01（23）
IPC小类 C01B（23）
IPC C01B032/184（10） D01F009/12（9） C01B032/182（6）
C01B032/198（6） D01D005/06（6） C01B032/19（5）
C01B032/194（4） D01D005/00（4） D01D010/02（4）
D01F001/10（4） C01B032/05（3） C01B032/15（3）
D01D001/02（3） D01F001/09（3） D01F009/15（3）
发明人 ATKINS C A（2） GAO C（2） KIM J（2）
KIM S（2） LINDEMANN G W（2）
公开年 2021（15） 2020（6） 2022（2）
申请年 2020（23）
专利权人 CARBON HOLDI.（2） KOREA ADVANC.（2） UNIV JIANGSU（2） UNIV ZHEJIAN.（2）

Addition of graphene derivatives in ultrafiltration membrane used for removing harmful microbes, comprises mixing graphene derivatives with organic solvent, and mixing graphene-solvent dispersion with polymer solution resulting in homogenously dispersed graphene derivative.

AYUSHI K

Graphene fiber temperature sensor useful in wearable devices for measuring person's body temperature and environment temperature comprises fiber parts and connected to each other.

SUKJIWON, KIM S

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Preparing reduced graphene oxide oxide involves dispersing N, N-Dimethylformamide and acetone in P(VDF-HFP) Poly (vinylidene fluoride-co-hexafluoropropylene) solution so as to achieve desired viscosity.

SHANDILYA M, KAUR G A, KUMAR S

Graphene used in composition for manufacturing graphene fibers, comprises substituent containing ether groups and amine groups.

PARK S C, SHIN K S, KANG Y W, KIM H C, SOON S, WOON K Y, CHUL K, KIM J, KANG Y, SHIN G, PIAO S

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

Preparing carbon fibers used in article involves converting coal to low-softening point carbon pitch, extruding the pitch into carbon fibers, adding graphite/graphene sheath to the carbon fibers and calcining the carbon fibers, in which the pitch has high oxygen content.

STILLER A H

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

Preparation of electrospun carbon nanofiber/reduced graphene oxide/polyaniline/basic nickel carbonate composite electrode material used for supercapacitor by adding prepared electrode material to mixed solution, reacting, washing and drying.

ZHAO Y, WANG Y, WANG S, ZHENG J, LIU W, HU J, HUANG Y, LIAN J

Preparation of large-area nano-carbon material involves dispersing carboxylated water-soluble nanocarbon in water, adjusting pH, immersing metal substrate in obtained dispersion liquid and performing self-assembly growth.

CAO X, GU L, WU Y