国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B031/04（5）
发明人 XU F（7）
公开年 2013（7）
申请年 2013（7）
专利权人 UNIV SOUTHEA.（4）

Inorganic nano complex catalyst with peroxidase properties, prepared by e.g. performing ultrasonic dispersion of graphene oxide and ferric oxide-manganese dioxide nanoparticles, useful for catalytic decomposition of tetramethylbenzidine.

XU F, LI M, XU X, ZHANG G, BA H, DU X, LIU W, MU L, WU X, ZHANG L, SHEN J, QIAO F

Preparation of graphene film for counter electrodes of dye-sensitized solar cells, involves spraying graphene oxide dispersion on preheated substrate, and reducing formed film by hydrazine reduction and high-temperature calcination.

HUANG J, XU F, PENG F, CHEN K, DING N, GUO L, SUN L, ZHANG Y, ZHU Y, WANG H

Manufacture of graphene-based three-dimensional polyaniline array nanocomposite involves dispersing graphene in acetonitrile, adding 4-nitrobenzene diazonium tetrafluoroborate, and tetrabutylammonium tetrafluoroborate, and centrifuging.

XU F, SONG Y, TAN H, WANG L, CHEN S, YE Y

Preparation of graphene thin film used for coating involves adding graphite oxide in solvent, ultrasonic dispersing to form graphene oxide dispersion liquid, placing substrate on heating platform, and heating dispersion liquid on substrate.

WAN S, BI H, HE L, XU F, WU X, XIE X, YIN K, SUN L, XIE R

Preparation of hydrophobic graphene sponge used for environmental protection by dispersing graphite oxide in solvent, freeze-drying, reducing under high temperature, annealing, cooling, modifying by gold nanoparticle and reducing.

HE L, XU F, WU X, ZHOU Y, YIN K, XIE X, BI H, SUN L, WAN S

Preparation of large-area graphene sponge by dispersing graphite oxide in solvent, heating substrate, spraying graphene oxide suspension on substrate, carrying out reduction, placing in sealed container filled with hydrazine and heating.

WU X, XIE X, BI H, ZHOU Y, XU F, YIN K, SUN L, WAN S

Method of quickly preparing graphene sheet involves mixing solid oxidizer and liquid oxidizer, adding graphite, subjecting to oxidation-intercalation, obtaining multiple graphite intercalated compound and stripping graphite sheets.

HAN Z, XU F, WANG Y, DONG W, XU D, DONG L