国家/地区 中国（3） 韩国（2）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 C01B（5）
IPC C01B032/168（5）
发明人 WANG X（2）
公开年 2021（2） 2022（2）
申请年 2020（5）
专利权人

Preparing carbon nano-tube lithium battery negative electrode composite material, involves adding polyvinylidene fluoride and carbon nano-tube into stirring device, adding catalyst into stirring device, mixing and stirring to obtain mixed solution, adding nano silicon powder graphene.

CAO C

Preparing graphene-carbon nanotube composite by controlling shape of graphene oxide (GO) by mixing surfactant and GO, reducing shape-controlled GO, modifying surface of reduced GO and surface of carbon nanotube and mixing surface-modified reduced GO and surface-modified carbon nanotube.

KIM G S, CHOI H K

Preparing modified nano-carbon material useful in preparing olefins by dehydrogenating alkane, comprises e.g. calcining nano-carbon material and molecular sieve-containing template agent together.

ZHOU Y, ZHAO J, HUANG H, LIU Y, SUN Y, WANG X, KANG Z, SHI C

Production of graphene-carbon nanotube composite used for e.g. electrode material, involves adding reducing agent to graphene oxide dispersion and reducing by heating, acid treating carbon nanotubes, dispersing reduced graphene and acid-treated carbon nanotubes in solvent, and spray-drying.

YOO H, HAN S Y

Porous reductive oxidation nanomaterial obtained by mixing carbon nanotubes and graphite, using organic matter with pi bond structure as stabilizer to organically modify surface of carbon nanotube and graphene through conjugation effect.

WANG X, ZHANG X, WANG B, CHEN J, DING Y