国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 D01F（10） C01B（9） B01J（2）
H01M（2）
IPC D01F011/12（10）
发明人 YANAGISAWA T（3） ENDO M（2） GAO C（2）
XU Z（2） YANAGISAWA G C C（2）
公开年 2002（2） 2015（2）
申请年 2002（3）  2015（2） 
专利权人 GSI CREOS CO.（3） ENDO M（2） UNIV ZHEJIAN.（2）

Preparing cobalt tetroxide nanowire array modified phosphorus-doped graphene fiber useful in super capacitor and electrochemical biosensor, comprises e.g. obtaining spinning solution, performing wet spinning, carrying out reduction treatment phytic acid-graphene oxide fiber and calcining.

WANG C, XIAO F

Producing magnetic carbon nanomaterial used in e.g., medical applications by heating electrolyte media, positioning the molten electrolyte media between anode and cathode of electrolytic cell and introducing a magnetic additive component.

LICHT S

Catalyst for hydrolysis of sodium borohydride during hydrogen production, is metal oxide-graphene oxide composite, metal oxide-porous graphene composite, metal oxide-reduced graphene oxide composite, or graphene-supported carbon nanofibers.

WU X, LI B, ZHANG X, HAN G, LIU Y

Preparation of graphene oxide hydrogel for manufacturing e.g. graphene oxide fibers, involves annealing graphene oxide dispersion, or mixing graphene oxide dispersion and acid solution and carrying out sol-gel phase transition reaction.

LI C, LIU Q, SHI G, ZHANG M

Preparation of graphene-based hollow fiber used as electrode in linear capacitor, involves adding reducing agent to graphene oxide aqueous solution, mixing, molding obtained precursor solution in injection tubular mold, and drying.

CHENG J, OTHER I A N T, JU G

Graphene fiber used for lightweight flexible lead wire, comprises metallic nanowires in preset mass ratio, and graphene sheets arranged in parallel along axial direction of graphene fiber.

ZHOU X, XU Y, GAO C, XU Z

Preparation of high-strength conductive graphene fiber, e.g. used to weave pure graphene fiber cloth, by dispersing graphene oxide in water, dissolving in solvent, extruding, soaking in coagulating liquid, placing in reductant, and drying.

GAO C, XU Z

Electrode for lithium secondary battery, has hexagonal carbon layer edge exposed at large ring end of truncated conical tubular graphene layer of carbon fiber.

YANAGISAWA T, HIGAKI S, YANAGISAWA T G C C, HIGAKI S G C C, HIGAI S, YANAGISAWA G C C, HIGAKI G C C

Fluorinated carbon fiber for use as e.g., active material for battery, comprises fluorinated exposed edges of hexagonal carbon layer in coaxially stacked truncated tubular graphene layers.

YANAGISAWA T, ENDO M

Carbon fiber for supporting catalytic metal comprises catalytic metal supported on exposed edges of hexagonal carbon layers at large ring ends of coaxially stacked truncated conical tubular graphene layers.

YANAGISAWA T, ENDO M, YANAGISAWA G C C