国家/地区 中国（16）
IPC部 B（16）
IPC大类 C01（16） B82（9） B01（6）
H01（3） C08（2）
IPC小类 C01B（16）
IPC C01B032/19（16）
发明人 ZHANG H（2） ZHANG L（2） ZHANG Y（2）
公开年 2018（15）
申请年 2018（16）
专利权人

Oxidizing naphthenes comprise contacting cycloalkane with catalyst under oxidation reaction conditions, allowing to stand, and measuring absorbance of the upper, middle and bottom graphene aqueous dispersions.

SHI C, OU E, XU W

Preparing diamond film by impact wave method useful for protective material, comprises e.g. mixing the double-layer graphene material and pure copper powder, pressing the mixture, placing into a impact recovery device, and removing copper.

MIAO Z, TIAN L, ZHANG L

Preparing nano-scale acoustic wave-generating film in nanoscale acoustic wave generator, involves peeling graphene film from anodic aluminum oxide base film, placing surface-attached anodic aluminum oxide base film having graphene film.

GAO C, PENG L, SHEN Y, YU D, GOPOSEMI C

Graphene production system comprises e.g. machine frame, control module, grinding module and blocking plate, the number of the blocking plate is two, and the blocking plate is fixed on the top of the machine frame.

LIU Y

Graphene and silicon carbide complex material comprises graphene and beta-silicon carbide nanoparticle, where the graphene sheet is coated on the surface of beta-silicon carbide nanoparticle.

LI N, ZHAO D, CHEN R, ZHANG H, JIANG Z, PENG X, MIAO Y, WANG M, WANG Y, DONG R, KONG X

Preparation of graphene-nylon composite material, by diluting graphene concentrate with water, obtaining graphene dispersion, oxidizing, adding nylon monomer, polymerizing graphene and nylon and cooling polymer.

LI X

Fluorinated graphene is prepared by adding fluorinated graphite to mixed solution of polar solvent and ionic liquid, heating, stirring, ultrasonically peeling, centrifuging, collecting supernatant and freeze-drying.

DAN M

Preparation of high quality graphene nanotube sheet by immersing herringbone multi-wall carbon nanotube into hydrogen peroxide, obtaining carbon nanotube by preliminary intercalation stripping, hydrogen chloride treating, and drying.

KANG Y, LI Z, XU K, HE X, CAO Y, LI Y

Flexible wear-resistant mechanical sensor comprises graphene/carbon nanotube composite film material.

HUANG W, ZHANG H, GONG T, AI Q, MAO L, GUO J, YU B

Fretting wear device for preparing graphene, comprises motor, diamond fine powder, four roller assemblies two planet gear mechanism, two planetary gear mechanisms set oppositely, two planetary gear mechanisms with four roller assemblies.

WANG Z, ZHAO C, MENG J