国家/地区 中国（4） 韩国（3） 世界知识产权组织（2）
IPC部 C（9） D（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B032/184（9）
发明人 JEONG S（2） LEE J J（2）
公开年 2022（6） 2023（3）
申请年 2022（9）
专利权人 HEXA FIC CO .（2）

Preparing carbon nanomaterial product for medical device, structural enhancement additive, and strength enhancement additive, involves heating electrolyte media to obtain molten electrolyte media, positioning molten electrolyte media between high-nickel content anode and cathode of electrolytic cell.

LICHT G, LICHT S

Low-molecular-weight lignin derivative useful for producing carbon fiber, activated carbon, biochar, artificial graphite and graphene material containing anode material, and hybrid silicon carbide, comprises phenyl-based repeating unit.

CHOI J W

Preparing carbon nanomaterial used in agriculture for treating the soil comprises providing a mass of cellulosic plant fibers, treating plant fibers, recovering the treated fibers from the base, and heating the recovered mass of fibers.

TURNBULL A, HULD F

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 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

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

Preparing graphene aerogel fiber used in graphene heat insulating material comprises adding flake graphite powder, adding pre-oxidized graphite powder, potassium permanganate, hydrogen peroxide, dilute hydrochloric acid, mixing, adding L-ascorbic acid, reducing and drying.

ZHANG W, YUAN K, LI M, WANG Y, CHEN Y, ZHANG L, CHEN L

Preparation of crystallinity carbon fiber involves adding two-dimensional sheet crystal in one-dimensional linear polymer solution, performing wet spinning, and heating composite precursor obtained by spinning and high temperature processing.

LIU Y, XU Z, MING X, GAO C