国家/地区 中国（30）
IPC部 C（30）
IPC大类 C01（30） H01（5） B82（3）
B05（2） C07（2）
IPC小类 C01B（30）
IPC C01B031/04（28） C01B031/00（3） C01B031/02（3）
B82Y030/00（2） B82Y040/00（2） C01G009/02（2）
C01G051/04（2） H01L021/20（2）
发明人 LIU Y（3） WANG L（3） FEI W（2）
HU N（2） SONG H（2） SUN J（2）
WANG J（2） WEI H（2） YANG Z（2）
ZANG Y（2）
公开年 2010（30）
申请年 2010（30）
专利权人 UNIV SHANGHA.（4） CHINESE ACAD.（2） CHINESE ACAD.（2） HARBIN INST .（2）
UNIV DONGHUA（2） UNIV ZHEJIAN.（2）

Releasing graphene layer from substrate, comprises forming graphene layer on surface of first substrate, forming metal layer on a surface of graphene layer and applying a pulling force on the metal layer to detach graphene layer.

OGIHARA M, SAGIMORI T, SAKUTA M, HASHIMOTO A, TANAKA S, OGIWARA M, MITSUHIKO O, TOMOHIKO S, MASAAKI S, AKIHIRO H

Graphene nanoribbons preparation for electronic device comprises exposing carbon nanotubes to alkali metal source in the absence of solvent, and adding electrophile to form functionalized graphene nanoribbons.

TOUR J M, KOSYNKIN D V, TOUR J, KOSYNKIN D

Preparation of halogenated graphite for use in preparation of halogenated graphene, involves reacting expanded graphite with halogen simple substance under microwave radiation.

ZHENG J, LIU H, LIU Y, ZHU D, WU B, YU G, DI Z, GUO Y

Preparation of graphene-semiconductor quantum dot composite material comprises e.g. preparing single-layer graphene solution and quantum dot solution and mixing the solutions to obtain the product.

CHENG P, LAN T, GUO S, WANG J, YU J, CHEN R

Covalent functional graphene used in electronic field, has specified amount of functional group covalently connected with graphene.

GAO C, HE H

Preparation of graphene nanometer belt comprises calcining carbon nanotube, adding concentrated hydraulic acid, adding alkali metal, carrying out metal fusion method or electrochemical method, filtering, washing and drying to obtain product.

WANG L, JIANG G, FAN Y

Preparing graphene membrane, useful for preparing high performance optoelectronic devices, comprises adopting physical method to release carbon atom from a solid carbon source to form graphene membrane on a catalyst layer.

WU G, CHEN H, WANG M, SHI M, XU M

Composite film based on glass carbon and graphene comprises precursor components such as graphene sheet and polyimide base material.

WANG Y, ZANG Y, WEI H, HU N, GAO R

Graphene preparation involves utilizing tea polyphenol-green tea juice and processing graphite oxide by ultrasonic peeling and then utilizing peeled product to prepare graphene oxide solution.

LU Y, SONG H

Photoresponsive azobenzene grafted graphene material is obtained by connecting amino group on one end of azobenzene with carboxyl group of reduced graphene oxide or graphene oxide.

LV P, FENG W, FENG Y, ZHANG X