国家/地区 中国（33）
IPC部 B（33）
IPC大类 C01（33） B82（15） B01（11）
H01（8） B02（4） B22（3）
C07（2） C09（2）
IPC小类 C01B（33）
IPC C01B032/19（33）
发明人 XU J（4） CHEN J（3） HU Z（3）
ZHANG X（3） CHEN Y（2） LI X（2）
WANG H（2） ZHANG J（2）
公开年 2020（33）
申请年 2020（18）  2019（13） 
专利权人 UNIV HANGZHO.（4） ASHINE ADVAN.（2） UNIV ANHUI（2） UNIV NORTHWE.（2）

Preparing hydrophobic graphene aerogel, comprises e.g. mixing graphene oxide, deionized water, organic solvent, and cross-linking agent, ultrasonically treating, mixing silane coupling agent solution and performing rapid annealing treatment.

QIN J, LI X, FENG F, TIAN L, SU M, GAO L, XIN Z

Preparation method of graphene and zinc selenide-cadmium selenide core-shell microsphere complex nano material useful in light control fields e.g. film-locked pulse lasers, comprises e.g. adding deionized water and heating the reaction.

ZHU B, WANG F, LI P, GU Y

Preparation of graphene heat-conducting film by improved Hummers method to prepare graphene oxide powder as precursor from expanded graphite, dissolving prepared graphene oxide powder in water, ultrasonically processing and dispersing.

ZHANG S, ZENG F, GAO J, ZHANG J, YANG Y, QU Y

Sheet iron oxide nanoparticle/multilayer graphene composite material comprises iron oxide nanosheets dispersed on surface of multilayer graphene which is expanded graphite obtained by ultrasonically treating in mixed organic solvent.

XU J, JI C, HU Z, ZHU A

Preparation of composite film electrode involves dispersing exfoliated graphene, and manganese dioxide nanowires obtained from potassium permanganate and potassium persulfate in solvent, suction filtering to remove solvent, and drying.

LI N, XIA S, CHEN J, JU B

Shell-shell-core structure graphene-carbon-silicon dioxide lithium ion battery cathode material comprises adding ammonia and cetyltrimethylammonium bromide, controlling ammonia, thermally activating, filtering, drying and heat treating.

DENG X

Graphene preparation system has graphene solution heated and dried by drying system to separate graphene from liquid solvent, drying system to adopt microwave for drying, and exhaust gas treatment system to process gas.

YU W

Fast circulating graphene mechanical stripping device comprises a box body, a fixing seat and a spiral conveying machine, where one side of the top end of the fixing seat is fixed with the box body.

WEN X

Porous reductive oxidation nanomaterial obtained by mixing carbon nanotubes and graphite, using organic matter with pi bond structure as stabilizer to organically modify surface of carbon nanotube and graphene through conjugation effect.

WANG X, ZHANG X, WANG B, CHEN J, DING Y

Graphene synthesis device comprises a mounting seat, where the inner part of the mounting seat is provided with a mixing barrel through a connecting rod, and the bottom end of the mounting seat is installed with a discharging pipe through a supporting rod.

LIU F, CAO Y, CAI Y, HU Z