国家/地区 中国（11）
IPC部 C（7） H（4） B（3）
IPC大类 C01（4） H01（4） B01（2）
IPC小类 C01B（4） B01J（2） H01G（2）
H01L（2） H01M（2）
IPC C01B031/04（4） B01J020/30（2）
发明人 LI P（11）
公开年 2012（8） 2013（3）
申请年 2012（11）
专利权人 UNIV CHINA E.（5）

Aflatoxin adsorbent useful to remove aflatoxin in edible vegetable oil, prepared by reacting graphene oxide and aminopropyl silica-gel microsphere under coupling agent, coupling resulting product with aflatoxin antibody, and post-processing.

DING X, LI P, MA F, YU L, ZHANG Q, ZHANG W, ZHANG Z

Hybrid material used for drinking water, prepared by preparing carboxyl functional ferric oxide magnetic nanoparticle microsphere, graphene oxide acyl chloride, and magnetic functionalized graphene oxide, and ultrasonic dispersing.

LI P, LI Y, HUANG Y, XU Y, ZHANG J

Preparation of graphene powder, involves dissolving and dispersing graphite oxide in green reducing agent, reacting in hydrothermal reactor, and filtering.

ZHANG W, LI P, WANG Z, ZHENG B, LI Y, HAO X, LIU J, CHEN Y, HE J

Preparation of graphene involves carrying out electrochemical reaction using material formed by pressing expanded graphite as anode, metal or nonmetal as cathode and liquid-phase system as electrolyte, by applying specified voltage.

GENG X, LI P, LI W, LIU L, WU L

System used in preparing graphene by silicon carbide thermal cracking method, comprises silicon carbide substrate at center of vacuum cavity, induction heating graphite boat, carbon felt insulating layer, hydrogen bypass, and argon bypass.

CHEN Y, HAO X, LI P, LI Y, LIU J, WANG Z, ZHANG W

Graphene/dipeptide self-assembly composite film for biological nanoelectronic device and biological sensor, formed by interlacing nanowire formed by self-assembling dipeptide with graphene nanosheet.

CHEN X, LI P, YANG W

Method for preparing cathode material that is utilized for manufacturing lithium ion battery, involves adding graphene powder in mixed solution of sulfuric acid and nitric acid, stirring mixture, and treating with carboxyl functional group.

CHEN Y, HUANG R, HE J, LI P, LI Y, WANG Z, ZHANG W

Silicon dioxide pattern processing method involves transferring image of graphene to silicon dioxide substrate after etching silicon dioxide film by etching solution.

FU Y, HUANG R, LI P, REN L, ZHAO H, WEI Z, ZHANG X

Counter electrode for dye-sensitized solar cell, consists of graphene conductive layer formed on transparent substrate, and graphene catalyst layer formed using slurry of doped graphene powder or graphene powder and solvent.

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

Method for preparing graphene material for super capacitor, involves swelling graphite alkene by putting oxidized graphite, preparing expanded graphite alkene by adding zinc chloride into water solution, and filtering mixed solution.

CHEN Y, HUANG R, HE J, ZHANG W, LI Y, WANG Z, LI P