国家/地区 中国（8）
IPC部 B（8）
IPC大类 B82（8） C01（8） H01（4）
C07（3） C08（2）
IPC小类 B82B（8）
IPC B82B001/00（8）
发明人
公开年 2011（4） 2012（2） 2013（2）
申请年 2011（8）
专利权人

Making graphene nano-sheets, by placing expandable graphite within chamber, applying vacuum to the chamber, and applying electric current to induction heat expandable graphite within chamber under vacuum to form expanded graphite.

WU Y, GARDNER S J, YU Y

Preparing functionalized graphene, comprises treating graphene with an alkali metal e.g. potassium in the presence of a coordinating solvent comprising an ether (e.g. dioxane) and/or an amine, and adding a functionalizing compound.

SADANA A K

Thermoacoustic device has carbon nanotube layer and graphene layer that are stacked on each other, and signal input device that is provided to input signals to sound wave generator.

JIANG K, LIN X, XIAO L, FAN S, IM H Y, FAN F Y

Graphite sheet film for graphene sheet capacitor used in electric vehicle, has graphene sheet stacked portion that is connected electrically and mechanically with carbon nanotube at three-dimensional form.

TANG JIE, CHEN QIAN, SHINYA NORIO, ZHANG HAN, QIN LUCHANG, TANG J, CHENG Q, SHINYA N, ZHANG H, QIN L

New graphene comprising a structure of carbon atoms partially substituted with boron atoms and nitrogen atoms, where the graphene has a band gap, useful in a channel of a transistor.

LEE S, SEO S, WOO Y, CHUNG H, HEO J, LEE S H, SEO S A, WOO Y S, CHUNG H J, HEO J S, HUN L S

Article e.g. photodetector, comprises graphene layer having work function and metal oxide film having work function greater than work function of graphene layer, formed on graphene layer.

CHEN W, CHEN Z, WEE T S A, XIE L, WANG X, SUN J, ARIANDO, HWANG J, CHEN V, CHEN ZH, WEE T SH A, SUN Y

Producing two-dimensional nano-materials, useful in sensors, comprises adding sol precursor compound to mixture of graphene oxide particles or graphene particles and surfactant, reacting mixture in sol-gel process, and optionally heating.

IVANOVICI S, YANG S, FENG X, MUELLEN K, BIN Y S, KLAUS M

Nanocomposite material, useful to produce electronic device and/or structural material, comprises a substrate, optionally functionalized graphene, optional adhesive component to adhere graphene to substrate and an optional protective layer.

KINLOCH I A, YOUNG R J, NOVOSELOV K S