国家/地区 中国（6）
IPC部 H（3） C（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 LI P（6）
公开年 2011（6）
申请年 2011（4）  2010（2） 
专利权人 UNIV CHINA E.（4）

Method for preparing single-crystal graphene in electronic device, involves coating hydrocarbon in metal foil, implementing thermal decomposition treatment in foil, and cooling foil to room temperature to obtain graphene sheet metal.

CHEN Y, LI P, LI Y, WANG Z, ZHANG W

Method for processing nanometer scale figure at graphite or surface of graphene for processing food, involves etching graphite or graphene to form groove to obtain designed processing pattern.

FU Y, LI P, WEI Q, WEI Z, ZHANG C, ZHAO H

Mechanical deformation measuring sensor, has one-dimensional nanometer material comprising nanometre tube, nanometre line, nanometre grain and graphene, where density of nanometer material is greater than specific value.

LI P, WANG X

Reducing square resistance of graphene film comprises soaking graphene film and a substrate into a solution containing electron donors or a donor cavity for a certain period of time.

LI Y, CHEN Y, WANG Z, LI P

Graphene dye sensitized solar cell, has dye sensitizing agent, and complete cell body sealed and fixed to form structure by film-like shell, where oxidation reduction electrolyte solution is added between agent and composite catalyst layer.

ZHANG W, CHENG K, LI Y, CHEN Y, WANG Z, LI P

Graphene electroluminescent display device, has lower flat electrode and upper flat electrode that are placed on two sides of light-emitting layer and medium layer, where lower flat electrode and upper flat electrode are made of graphene.

LI Y, CHEN Y, WANG Z, LI P