国家/地区 中国（14）
IPC部 B（14）
IPC大类 B82（14） C01（14） C23（2）
C30（2）
IPC小类 B82Y（14） C01B（14） C01G（2）
C23C（2） C30B（2）
IPC C01B031/04（14）
发明人 WANG H（14）
公开年 2012（5） 2016（4） 2015（2）
申请年 2011（3）  2012（3）  2016（3）  2014（2）  2015（2） 
专利权人 UNIV DONGHUA（4） UNIV SHANGHA.（2）

Preparation method of graphene nanobelts, involves heat-treating dried linear nano-crystals.

YU G, XU J, ZHANG J, WANG H

Preparation of graphene-based actuation material used as stomatal microswitch in intelligent garment, involves ultrasonically processing oxidized graphite to obtain oxidized graphene dispersion liquid, and adding hydrophilic molecules.

ZHANG Q, MU J, GUO Y, WANG H, LI Y

Preparation of bismuth vanadium oxide/tungsten trioxide/reduced graphene oxide ternary nanocomposite material by paving nano-bismuth vanadate on graphene or attached to tungsten trioxide between nanorods.

CAO A, WANG H, ZHANG Q, SHAO Z, NIE C

Preparing methoxy group-containing graphene quantum dots comprises e.g. reacting graphite powder, sulfuric acid and nitric acid, preparing pre-oxidized graphite and graphite oxide, and ultrasonically dissolving graphite oxide in methanol.

LI Y, WANG H, ZHANG Q, WEI J

Preparing three-dimensional graphene-based carbon nanoporous material by adding resorcinol/hydroquinone solution, formaldehyde/furfural solution, graphene suspension and catalyst to water, stirring, gelling, drying and carbonizing.

FENG Y, LUO D, WANG H, ZHANG J, GAO L

Growing nanostructured single layer graphene film involves selecting copper foil and then annealing selected material with graphene under mixed atmosphere of argon and hydrogen high temperature.

DONG J, HE H, LI K, WANG H, ZENG X

Preparing carbon nanosheet material in graphene sheet structure comprises adding organic polymer to sodium hydroxide solution and washing with ethanol and water and drying, mixing dried mixture with inorganic compound and pre-activating.

LEI Z, MA G, PENG H, WANG H, WU Y

Preparation of graphene/platinum nano composite material comprises dispersing graphite oxide in water, adding reducing agent, heating, dissolving graphite precursor and molybdenum in solvent, mixing, heating, filtering, freezing, and drying.

ZHANG Q, LI Y, LIU Q, WANG H, HOU C

Producing tubular graphene, involves centrifuging solution e.g. multi-wall carbon nanotube and potassium permanganate, vacuum-drying, ultraphonic dispersing, adding sodium borohydride, centrifuging, washing and vacuum-drying product.

WANG X, WANG H, WANG Y

Preparation of graphene by selecting substrate material, depositing directly catalyst and tetrabromomethane on substrate surface, and annealing substrate.

DI Z, DING G, GONG Q, LIU Q, WANG H, WANG S, XIE X