国家/地区 中国（22）
IPC部 C（14） H（9） B（3）
G（2）
IPC大类 H01（9） C08（8） C01（7）
B01（2）
IPC小类 C01B（7） C08K（6） C08J（5）
C08L（5） H01L（3） H01M（3）
C08G（2） H01G（2）
IPC C01B031/04（7） C08K003/04（6） C08K009/04（3）
C08L079/04（3） C08J005/22（2） C08J009/28（2）
C08K003/36（2） C08L061/16（2） C08L079/08（2）
H01M008/02（2） H01M008/10（2）
发明人 WU P（6） FENG J（4） SUN Q（3）
WANG P（3） YE S（3） ZHANG W（3）
ZHOU P（3） CAO Y（2） DONG L（2）
FENG K（2） LIU Y（2） LU H（2）
TANG B（2） WANG L（2）
公开年 2013（11） 2014（11）
申请年 2013（22）
专利权人 UNIV FUDAN（22）

Reduction of nirogen doped graphene and niobium pentoxide used as intercalation catalyst includes mixing niobium pentoxide and potassium carbonate, heating, drying, dissolving, adding 2-vinylpyridine, filtering, washing, heating and cooling.

TANG Y, ZHANG Q, LIAO L, LIU B, ZHANG Y, WANG S, WU Q, DAI S, XIAO J

Sulfonic acid graphene/sulfur battery electrode sheet preparing method, involves dispersing graphene oxide in deionized water, and forming carbon-coated aluminum foil on lithium-sulphur battery electrode plate.

YU A, ZHOU L, LIN X

Gradual change waveguide based graphene saturable absorber, has graphene thin film and sandwich structure provided with gradual change waveguide, where gradual change waveguide is provided with core fiber and optical fiber.

XU M, HE X

Preparation of graphene/carbon composite material used for, e.g. preparing capacitor, by mixing natural compound and graphene oxide suspension, hydrothermally reacting, water-cooling, and heating under inert gas protective atmosphere.

ZHANG Z, WU P

Preparation of graphene/polypyrrole hybrid airgel, e.g. used for super-capacitor electrode, by carrying out ultrasonic dispersion of graphene oxide nanotube and polypyrrole, liquid nitrogen quenching, freeze-drying, and hot processing.

FENG J, YE S

Preparing graphene powder, comprises adding graphite into pure acid solution, heating and stirring, filtering and washing with water, drying, adding active solution to acid treated graphite material, ultrasonic treatment and filtering.

DONG L, LU H

Super-capacitor electrode preparation method, involves freezing and drying graphene oxide solution and porous metal base material in high temperature operation of three-dimensional graphene gas gel.

FENG J, YE S

Preparing nitrogen-phosphorus-doped porous graphene comprises e.g. placing 4-vinyl benzyl chloride, triphenylphosphine and acetone in flask, reacting, filtering, drying to obtain polyionic liquid product and adding e.g. allyl glycidyl ether.

LIU Y, WU P

Channel width controlled large area graphene nanometer belt Fin-FET device, has transfer graphene-containing layer formed on source/drain electrode of substrate, where part of graphene-containing layer is located on medium layer of gate.

SUN Q, WANG P, ZHOU P, ZHANG W, DAI Y

Graphene oxide-based flexible charge trap memory has charge trap layer which is made of graphene oxide and is provided on upper surface of charge tunneling layer.

WANG P, ZHOU P, ZHANG W, SUN Q, WANG L