国家/地区 中国（34） 台湾（3） 美国（2） 世界知识产权组织（2）
IPC部 C（21） B（11） H（11）
G（6）
IPC大类 C01（14） H01（11） B01（8）
G01（6） C02（4） C08（4）
B32（2） C25（2）
IPC小类 C01B（14） B01J（6） G01N（6）
C02F（4） C08K（4） H01G（4）
H01L（4） C08J（3） C08L（3）
H01M（3） B01D（2） B32B（2）
C25B（2）
IPC C01B031/04（14） B01J020/30（4） C08K003/04（4）
C02F001/28（3） G01N027/333（3） H01G011/86（3）
B01J020/20（2） B01J020/26（2） B01J020/28（2）
C02F001/30（2） C02F001/62（2） C08J003/24（2）
H01M004/13（2） H01M004/133（2） H01M004/139（2）
发明人 LI L（38）
公开年 2014（38）
申请年 2014（25）  2013（11）  2012（2） 
专利权人 WUHAN INST T.（8） UNIV HEILONG.（3） ACAD SINICA（2） LIANG C（2）
NAICHUANG TE.（2） NITRONIX NAN.（2） SHANGHAI INS.（2） UNIV CHINA P.（2）
UNIV JIANGNA.（2）

Preparing graphene aerogel by mixing graphene oxide dispersion liquid with amine compound, carrying out irradiation reaction, reacting mixture to obtain amino modified graphene hydrogel, and freeze-drying using supercritical carbon dioxide.

LI J, LI L, ZHANG B

Composite hydrogel, useful for adsorption of heavy metal ions in industrial wastewater, comprises polyethylene alcohol, chitosan, modified graphene oxide, and sodium alginate, where the modified graphite oxide is ferroferric oxide.

MA P, CHEN M, JIN J, LI K, HUANG Y, DONG W, LI L, FU M, HU Y

Manufacture of graphene flash memory involves patterning conductive layer formed on semiconductor substrate, forming source/drain electrodes, dielectric layers, graphene layer and gate electrode, and etching dielectric layers.

WANG H, JIANG M, LI L, XIE X, WU T, CHEN J, LU G, XIE H, ZHANG X

Device for preparing graphene film used in touch panel, has transmission device that is used to submerge portion of workpiece in solution used to form graphene film, so that thin graphene film is attached on surface of workpiece.

CHEN Z, LI L, WU F, ZHOU T

Method for preparing cyclodextrin modified graphene filter membrane for alcohols and alkanes, involves dipping polyacrylonitrile hyperfiltration film in sodium hydroxide solution followed by adding organic solution with base film.

LI L, LIU J, MAO H, WANG J, YANG G, ZHANG H

Rare earth doped graphene composite gas-sensitive element for detecting nitrogen oxides, is obtained by mixing graphene, copper acetate solution, nitric acid solution, sodium hydroxide and glucose solution, mixing material with dispersant.

LI L, WANG J, SHI K, TIAN Y, SONG J

New guanidine functionalized graphene compound, used as solid phase extraction material and used in the selective enrichment of phosphorylated peptides.

BAI Y, LI L, LIU H, XU L

Preparation of graphene oxide/carbon nanotube/cellulose composite gel for e.g. chemically modified electrode and sensor involves adding cellulose to ionic liquid, and stirring in oil bath pot to dissolve and obtain cellulose solution.

LI L, LIN Y, SUN L, ZHANG Y, WANG W

Method for preparing cellulose-graphene oxide-carbon nanotube ternary complex film that is utilized in super capacitor, involves adding cellulose to ionic liquid, preparing dispersed liquid, followed by filtering and drying.

LI L, SUN L, DOU T, CAO Q, WANG W

Method for preparing grapheme-polypyrrole ionic liquid-composite film modified electrode, involves dissolving pyrrole in water, adding graphene oxide, and subjecting product to ultrasonic treatment followed by subjecting to voltammetry.

LI L, ZHANG Q, WU Y, SHE X, YU X, SUN P