国家/地区 中国（8） 世界知识产权组织（4） 印度（3） 韩国（2）
IPC部 C（15）
IPC大类 C01（15）
IPC小类 C01B（15）
IPC D01F001/10（8） C01B032/184（6） D01F009/12（5）
C01B032/194（4） C01B032/198（4） D01F001/09（3）
C01B032/15（2） C08G018/10（2） C09K011/02（2）
C09K011/65（2） D06M011/74（2） D06M011/83（2）
D06M016/00（2） D06M023/10（2）
发明人 AMIRTHASAMY J B（2） CHEN H（2） JEONG S（2）
LEE J J（2） RAJE V P（2） WANG B（2）
WANG K（2） ZHOU Q（2）
公开年 2022（15）
申请年 2022（15）
专利权人 HEXA FIC CO .（2） RELIANCE IND.（2） UNIV ZHEJIAN.（2）

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

Production of carbon nanofilament for producing e.g. graphene, involves feeding reaction chamber containing carbon-sequestration catalyst particles with continuous gaseous flow containing hydrocarbon compounds and carbon oxide, inside reaction chamber, and withdrawing gas from chamber.

ABATZOGLOU N, GITZHOFER F, LAROCHE Y, BLANCHARD J

Producing graphene quantum dots useful in nanoelectronics comprises e.g. micelle solution, where micelles including water, carbon precursor and surfactant are dispersed in non-polar solvent and heated to obtain graphene core.

JEONG S, LEE J J

Production of branched graphene quantum dot used for yarn, involves dissolving carbon precursor comprising carboxylic acid and ligand precursor in solvent to prepare precursor solution, and heating precursor solution to prepare core containing graphene and ligand surrounding core.

JEONG S, LEE J J

Preparing liquid-type flexible strain sensor useful for e.g. fluorescent electronic skin based on liquid gallium, prepared by e.g. adding graphite nanosheets to chromic acid washing liquid for ultrasonic dispersion, stirring, pouring water, filtering, washing, and baking.

WANG B, CHEN H, WANG K, ZHOU Q

Manufacturing spun yarn made of carbon nanotube involves producing spun yarn precursor alpha by pulling set of carbon nanotubes from carbon nanotube forest and spinning carbon nanotubes while applying tension, producing spun yarn precursor beta by applying higher tension to spun yarn precursor alpha.

UEHARA K, INOUE H, HAYASHI Y, TAKAHASHI K, KUNITOMO A

Preparing graphene heat dissipation composite material useful in automobile engine heat-dissipating, comprises e.g. taking carbon fiber bundles, pouring mixed liquid into forming container, arranging multi-level orientation and arrangement of carbon fiber bundles in mixed solution by device.

CHEN D

Fabric used for e.g. garment material, comprises graphene in the form of combination of single layer graphene and multilayer graphene, having preset surface area.

AMIRTHASAMY J B, RAJE V P, SHARMA M C, GOSWAMI K

Polymer fiber or fabric for medical applications/hospitals e.g. garments, comprises graphene or its derivative, where graphene is incorporated within polymer, and polymer fiber or fabric has feature chosen from anti-microbial, antistatic, anti-odor, wicking, thermal cooling and/or UV protection.

RAJE V P, AMIRTHASAMY J B, GARG V K, SUDAN P, KASHETWAR A V, HUILGOL S, CHOWDHURY D R

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