国家/地区 中国（4）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/16（8）
发明人
公开年 2018（8）
申请年 2017（3）  2018（3）  2016（2） 
专利权人

Producing graphene-carbon nanotube composite useful as electrode material, comprises spraying and drying a mixed solution containing e.g. metal catalyst precursor, and solvent to bind metal catalyst on graphene, and growing carbon nanotube.

LEE S G, LEE J H, PARK H S, LIM J C

Preparing spiral carbon nanotube-graphene hybrid useful as a mechanical material, electrical material, thermal material, an acoustic material or optical material, comprises activating, and crushing to obtain graphene catalyst particles.

CHEN Y, WU P, HE B

Preparing cobalt/nitrogen-doped carbon nanotubes/reduced graphene electrocatalyst for hydrogen evolution reaction, involves adding zinc nitrate hexahydrate and cetyltrimethylammonium bromide to graphene oxide suspension and stirring.

WU R, LIU Y, CHEN Z, KA Y

Preparation of large-sized carbon nanotube/graphene hybrid structure used for e.g. lithium ion battery, involves using porous metal material as template, injecting liquid carbon source, heating and soaking in acid solution.

FENG L, YANG Y, ZUO Y, HOU X, SUO G

Producing graphene, comprises heating substrate and at least one feeder comprising seedlac, followed by contacting vapors of seedlac with the substrate, and cooling to produce the graphene.

CHOUDHARY S K, DAS S, KULKARNI G U R, PUJAR R

Preparing stable graphene suspensions denanoplatelets in incorporate additional mixing or attrition aid elements such as baffles, and size reduction of solid particles technologies, involves using glycerol from different graffiti.

DE LEON SANTILLAN A, GALLARDO VEGA C A, DE CASAS ORTIZ E G, ALFONSO MERCADO SILVA J, RODRIGUEZ HERNANDEZ J, SANTIAGO RODRIGUEZ FERNANDE, FLORES R A, FERNANDEZ TAVIZON S

Preparation of low-defect graphene ribbon sponge using carbon nanotube sponge, involves immersing carbon nanotube sponge in oxidizing mixed solution to obtain graphene sponge, mixing graphene sponge and hydrazine hydrate.

PENG Q, LI Y, HE X, QIN Y, ZHAO X

Light-absorption material consists of single and multiwalled carbon nanotubes, and graphene on walls.

KARAEVA A R K, KAZENNOV N V, MORDKOVICH V Z, ZHUKOVA E A