国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（8）
IPC B01J023/75（8）
发明人 FAN W（2） GAO W（2） LIU T（2）
LU H（2） SUN G（2） WU H（2）
YANG X（2） ZUO L（2）
公开年 2017（2） 2018（2）
申请年 2016（3）  2017（2） 
专利权人 UNIV BEIJING.（2） UNIV BEIJING.（2） UNIV FUDAN（2）

Preparing magnetic graphene composite nano-wire used in battery electrode by mixing graphene oxide, metal salt and deionized water to obtain suspension, under assistance of magnetic field, mixing suspension with reducing solution, and evaporating to dryness.

YING Z, FANG H, YAN L, WANG X

Preparation of nitrogen-doped graphene-carbon nanotube cobaltosic oxide hybrid material used for high efficiency oxygen reduction reaction catalyst, by mixing graphite powder and sodium nitrate, adding potassium permanganate and heating.

LIU T, LU H, FAN W, GAO W, ZUO L

Preparation of nitrogen-doped graphene nanobelt-nano-cobalt tetroxide hybrid material by subjecting original carbon nanotube to chemical radial shearing, obtaining graphene oxide nano-aqueous dispersion, and adding cobalt salt.

LIU T, LU H, FAN W, GAO W, ZUO L

Cobalt oxide nano-crystal-graphene composite material useful in catalytic field, obtained by dispersing graphite oxide in N-methyl pyrrolidone to obtain mixed solution, adding cobalt acetylacetonate and octadecyl amine, and post-processing.

YANG X, WU H, SUN G

Cobaltous oxide nano-graphene composite material comprises graphene sheet, and the cobaltous oxide nanocrystal dispersed on the graphene.

SUN G, WU H, YANG X

Graphene hybridized carbon nanotubes comprises carbon nanotubes which are distributed between layered material sheets.

SUN Z, ZHU C, SUN L

Preparation of graphene-supported atom-grade thickness ultra-thin metal sheet used for e.g. catalysis involves dispersing graphite oxide in water, adding nitrate intercalated hydrotalcite and formamide, centrifuging, washing, and drying.

DUAN X, SHAO M, WEI M, LI Z

Producing graphene, used in e.g. capacitor and ink, comprises providing metallic particles as templates, providing carbon source, reacting metallic particles and carbon source and forming graphene particles on metallic particles.

COLEMAN K