国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C01（3） C02（2）
C25（2）
IPC小类 B01J（8）
IPC B01J023/75（8）
发明人 ZHANG Y（2）
公开年 2018（5） 2017（3）
申请年 2017（8）
专利权人

Cobalt/graphene composite catalyst used for e.g. electrochemical reduction of carbon dioxide, is prepared by adding nitrate solution to monolithic graphite oxide mixture, adding sodium borohydride, centrifuging, washing, drying, calcining.

HAO Q, CAI L, XIA X, LEI W

Metallic compound-graphene oxide composite used as photocatalyst in production of hydrogen, has no absorption derived from carbon-oxygen groups, hydroxyl groups, and carbonyl groups when metal compound in composite is molybdenum compound.

HASHIMOTO H, ISOBE K, HORIBE T, SERA Y, YAMASHITA E, KIYOSHI I

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 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

Preparation of graphene supported cobalt catalyst used for catalyzing Fischer-Tropsch synthesis by reacting graphene oxide and cobalt source in presence of reducing agent, washing, dispersing, adding additive, drying and roasting.

QIN Y, MAO J, ZHANG G, CHEN X, HE W, JIANG L, YANG Y, LIU J, PAN Y

Preparing insoluble magnetic graphene/cobalt complex catalyst in the catalytic oxone degradation dye wastewater application, involves taking ferric chloride hexahydrate, iron sulfate heptahydrate and cobalt sulfate heptahydrate.

PI Y, WANG T, KONG X, ZHANG Y, MA L, ZHAO P, CAO Y, GAO H, YAN X, SUN J

Catalyst with ultra-small particles cobalt comprises ultra-small particle cobalt as active component and is uniformly dispersed on graphene carrier.

SHI P, QIN X, ZHANG F, WANG X, QIU H, YANG L

Manufacture of graphene-based nano-metal compound array material used as e.g. battery material, involves mixing carbon precursor and metal salt containing zinc chloride, coating resultant on nickel substrate, electrodepositing and heating.

ZHU J, ZHANG Y, HUANG W