国家/地区 中国（13） 美国（6） 世界知识产权组织（6） 加拿大（4） 欧洲专利局（EPO）（4） 日本（4） 巴西（3） 韩国（2）
IPC部 B（18）
IPC大类 B82（18）
IPC小类 B82Y（18）
IPC C01B032/198（18）
发明人 ZHANG L（3） XU H（2） ZHANG Y（2）
公开年 2016（8） 2017（8） 2018（2）
申请年 2016（18）
专利权人

Preparing immunosensor for detection of triiodothyronine hormone involves modifying graphite electrode with electrochemically graphene oxide followed by electropolymerization of tyramine to form OGre / PTir donor complex.

MARCOS MADURRO J, BRITO MADURRO A G, SOUSA DA SILVA H, VIEIRA DA SILVA J

Polyethyleneimine-functionalized polyethyleneimine-functionalized graphene nanopowder used for delivering nucleic acids, such as genes or small interfering ribonucleic acid to cells, has predetermined particle size.

RIBEIRO RESENDE R, TONELLI F M P, LADEIRA L O, CAIRES DE JESUS A, DOS SANTOS NASSIF LACERDA, DE FRANCA L R

Preparing modified graphene comprises e.g. dispersing graphene or graphene oxide dispersed in organic solvent to form mixed solution, and reacting toluene diisocyanate and the mixed solution under nitrogen atmosphere or inert gas atmosphere.

Cement-based material surface wave absorbing agent comprises graphene oxide and M-iron oxide nano-composite material.

CHENG X, WANG D, ZHANG L, YANG P, ZHOU Z, HOU P

Preparation of graphene oxide-modified titanium dioxide nanofiber, involves uniformly mixing flake graphite, concentrated sulfuric acid, and phosphoric acid, slowly adding potassium permanganate, and stirring to obtain mixture.

GUO D

Coating of substrate with carbon-based material used for e.g. chemical sensor, involves coating activated substrate with graphene oxide coating, exposing graphene oxide coating to vacuum UV radiation and forming graphene-like coating.

TRUICAMARASESCU F, GALLERNAULT M F M, LEMAY R, WARD J A, LEMAY R J R

Preparation of superhydrophobic lipophilic graphene aerogel for use in oil and water separation applications, involves mixing ammoniated silica sols having different particle sizes with graphene oxide solution and magnetically stirring.

ZHANG Y, CHEN Z, ZHANG D

Preparation of graphene quantum dots of different oxygen content used in fluorescent material, involves dispersing graphene oxide in peroxide solution, mixing dispersion with lye, purifying to obtain powder, and performing gradient elution.

ZHANG L, ZHANG M

Preparation of highly specific surface area and high-conductivity graphene composite carbon aerogel used e.g. for adsorption material comprises preparing precursor solution, pickling, and subjecting to high temperature carbonization.

SUN W, DU A, LIU Y, ZHOU B, GAO G, WU G, NI X, ZHANG Z, SHEN J

Preparation of graphene oxide quantum dot used for producing composite nanomaterial, involves immersing inert electrode of block material in electrolyte solution, cutting and dissociating obtained graphene sheet layers, and dispersing.

XU H, ZHOU Q