国家/地区 中国（18） 世界知识产权组织（2）
IPC部 C（11） H（7） B（2）
IPC大类 C01（11） H01（7） B82（2）
IPC小类 C01B（11） H01L（6） B82Y（2）
IPC C01B031/04（11） H01L021/28（4） H01L021/283（2）
H01L021/336（2） H01L029/78（2）
发明人 XIE X（18）
公开年 2013（18）
申请年 2013（10）  2012（8） 
专利权人 SHANGHAI INS.（9） CHINESE ACAD.（8） UNIV SOUTHEA.（4） CHINESE ACAD.（3）

Preparing primary graphene by ultrasonic mixing comprises e.g. using two ultrasonic wave frequency components for ultrasonic mixing, taking graphite as raw material, and performing ultrasonic cavitation by different ultrasonic frequencies.

XIE X, BI H, YIN K, SUN L, SHEN Y

Tunneling FET unit, has first dielectric layer arranged in graphite layer, insulating barrier layer provided with second dielectric layer that is arranged in top gate electrode, where gate electrode is connected to graphene nanometer belt.

WANG H, XIE X, TANG S, WU T, XIE H, LIU X, SONG Y, SUN Q

Preparation method for metal foil and graphene composite electrode sheet of battery, involves soaking metal foil in graphene oxide solution, and obtaining metal foil and graphene composite electrode by heat treatment process.

DING G, JIANG M, LI X, SHI J, XIE X

Controlling growth of number of graphene layer involves forming first nickel layer on copper substrate, injecting using ion injection method in nickel layer, annealing, introducing carbon by copper in nickel layer, reconstructing graphene.

CHEN D, DI Z, DING G, LU Z, MA J, WANG G, XIE X, ZHANG M

Making nano-sized graphene quantum dot powder used in e.g. solar photovoltaic cell by chemical co-precipitation method involves wet grinding natural crystalline flake graphite, oxidizing and conducting first intercalation and heat treatment.

DING G, JIANG M, LI X, SUN J, XIE X, XU X

Preparation of graphene powder involves putting graphite to dispersing medium containing oxidizing agent and solution of intercalation agent, uniformly stirring while continuously filling helium gas, and allowing contact of components.

DING G, JIANG M, LI X, SUN J, XIE X, XU C, XU X

Method for controlling stability of ion based on energy of ion implantation for preparing graphene, involves annealing catalytic substrate to carbon ion implantation, so as to form graphene thin film layer on catalyst substrate surface.

CHEN D, DI Z, DING G, GUO Q, WANG G, XIE X, YE L, ZHANG M

Preparation of graphene nanopore array involves coating carbon solution on surface of porous anodic aluminum oxide template, pressing porous anodic aluminum oxide template on substrate surface, peeling template, and annealing metal base.

DING G, JIANG M, XIE X

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