国家/地区 中国（17）
IPC部 C（7） G（7） H（7）
B（2）
IPC大类 H01（7） C01（6） G01（6）
IPC小类 C01B（6） G01N（5） H01L（3）
H01B（2）
IPC C01B031/04（6） H01B013/00（2）
发明人 FANG Y（5） CHENG Z（4） LI Z（3）
QIU X（3） BAI B（2） DAI Q（2）
GONG J（2） GUO W（2） HE F（2）
HOU J（2） YANG X（2） ZHI L（2）
公开年 2014（17）
申请年 2014（8）  2013（6）  2012（3） 
专利权人 NAT CENT NANOSCIENCE TECHNOLOGY CHINA（17）

Sensing element of sensor, has source electrode and drain electrode that are electrically connected with graphene film, and graphene film and base plate that are provided with cavity.

FANG Y, HOU J, CHENG Z

Method for screening medicine in vitro, involves placing animal heart in sensor and candidate drug, measuring heart action potential changes by sensor, and providing source electrode with graphene film that is formed on base plate.

FANG Y, HOU J, CHENG Z

Graphene doping involves forming polymethyl methacrylate film on graphene device, selecting doping graphene region and introducing graphene to selected region with electroconductive needle through atom force microscope.

QIU X, WANG X, WANG R, XU Y, CHENG Z, JIANG X

Producing folding in graphene sheet, comprises covering a polystyrene layer on the graphene sheet by laser irradiation process.

FANG Y, CHENG Z, LI Q, LI Z

Porous graphene thin film field emitting cathode, has cathode unit provided with cathode substrate that is matched with porous graphene thin film, where porous graphene thin film is connected with multi-hole array.

BAI B, DAI Q, HE F, LI Z, LI C, QIU X, YANG X

Preparation of graphene used for preparing doped graphene, involves forming carbon layer on flame-coated substrate which has catalytic function or flame-coated substrate which does not have catalytic function using carbon source.

SUN L, YANG H

Nitrogen-doped graphene quantum dot useful for fluorescence imaging and two-photon imaging of living cells, comprises e.g. graphene nanosheet layer having carbon atoms attached with hydroxy group, alkylamino group and carboxy group.

GONG J, LIU Q

Method for preparing graphene oxide/graphite fiber composite structure electrode material of electrochemical biological sensor, involves performing electrode material cleaning and drying processes to obtain desired product.

LI A, LI J, LIU H, MOU X, YU X, ZHANG J, ZHAO Z, GUO W

Preparation of three-dimensional structured graphene and carbon nanotube material used for optoelectronic device, involves preparing substrate, growing graphene on substrate, patterning, preparing catalyst and growing carbon nanotubes.

LI Z, BAI B, YANG X, DAI Q, HE F, QIU X, KONG X

Graphene woven carbon nanotube film, used in photovoltaic application, preferably solar cells, comprises carbon nanotube film network inserted in graphene.

CAO A, FANG Y, LI H, SHI E