国家/地区 中国（135）
IPC部 B（135）
IPC大类 C01（135） B82（119） H01（38）
B32（26） C23（21） B01（18）
C25（8） B05（7） B22（5）
C08（5） C09（5） C22（5）
C30（5） B44（4） C07（4）
IPC小类 C01B（135）
IPC C01B031/04（135）
发明人 WANG Y（10） ZHANG Y（8） ZHOU M（7）
LI Y（6） FAN F Y（5） FAN S（5）
JIANG K（5） LIN X（5） WANG H（5）
XIAO L（5） CHEN J（4） GUO H（4）
LEI T（4） LIN X Y（4） LIU L（4）
公开年 2012（135）
申请年 2012（75）  2011（56）  2010（4） 
专利权人 UNIV TSINGHU.（9） HAIYANGWANG .（5） HANWHA TECHW.（5） HON HAI PREC.（5）
HONGFUJIN PR.（5） OCEANS KING .（5） SAMSUNG TECH.（5） UNIV SHANGHA.（5）
UNIV TIANJIN（4） UNIV XIDIAN（4） CHINESE ACAD.（3） CHINESE ACAD.（3）
JX NIPPON MI.（3） NIPPON MININ.（3） NIPPON MININ.（3） SHANGHAI INS.（3）
TAIZHOU JUNA.（3） UNIV SHANGHA.（3） UNIV TONGJI（3） UNIV ZHEJIAN.（3）

Structure, useful in e.g. a graphene device e.g. a transistor, comprises a substrate, a growth layer, a graphene layer, and a protective layer, where the growth layer is disposed on the substrate and has a groove.

CHOI B, LEE E, WHANG D, CHOI B L, LEE E K, WHANG D M, CHOE P, HWANG T

Multilayer graphene, useful in power storage device e.g. display devices, video cameras and lighting devices, comprises graphenes stacked in layered manner, where graphenes comprise six-membered ring, poly-membered ring and oxygen atom.

OGUNI T, TODORIKI H, OSADA T, KOKUNI T, TODOROKI H, NAGATA T

Producing graphene, used in e.g. capacitor and ink, comprises providing metallic particles as templates, providing carbon source, reacting metallic particles and carbon source and forming graphene particles on metallic particles.

COLEMAN K

Magnetic graphene material for detecting phthalate in food, is obtained by depositing ferrite-type magnetic nanoparticles on graphene.

LI C, LIN L, WU M, XU D, DENG S, ZHOU S, ZHOU Y

Making surface active graphene used in fuel cell, nano-electronic device involves peeling off the graphite oxide graphene obtained with phosphoric acid solution impregnation, and then activated to obtain the surface active graphene.

LI Y, GAO P, QU Y

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H

Preparation of graphene/polyaniline composite paper used in supercapacitor electrode material by mixing graphene oxide dispersion liquid with reducing agent, coating on substrate, drying, and depositing polyaniline on graphene paper.

CONG H, YU S

Preparation of graphene comprises providing graphite raw material, inserting metal compound between graphite layers and peeling off graphite intercalation compound.

CUI J, WANG L, ZHOU M, LIU T, GUAN S

Preparation of graphene oxide microsphere by immersing solid substrate having hydrophobic surface in mixed organic solvent, injecting graphene oxide aqueous solution, and completely dissolving graphene oxide droplets in organic phase.

ZHANG S, CHEN S, SONG Y, YANG H, ZHANG X

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G