国家/地区 中国（174）
IPC部 B（174）
IPC大类 B82（174）
IPC小类 B82Y（174）
IPC C01B032/198（174）
发明人 WANG Y（9） LI X（8） ZHANG Y（8）
LI J（7） LI Y（7） LIU Y（7）
ZHANG H（7） ZHANG J（7） YANG Y（6）
GAO Y（5） LI Z（5） WANG F（5）
XU Y（5） ZHANG L（5） ZHAO Y（5）
公开年 2021（33） 2022（30） 2020（28） 2017（22） 2018（14） 2023（14） 2016（13） 2019（9） 2012（3） 2013（3） 2015（3） 2014（2）
申请年 2020（35）  2021（33）  2022（27）  2017（17）  2016（13）  2018（13）  2019（13）  2015（10）  2012（5）  2023（3）  2013（2）  2014（2） 
专利权人 HARBIN INST .（3） NANJING MICR.（3） SEMICONDUCTO.（3） UNIV JINAN（3）
UNIV SHAANXI.（3） UNIV TONGJI（3） AECC BEIJING.（2） HANGZHOU GAO.（2）
NANJING SENN.（2） SHANDONG OBO.（2） SHANDONG OUB.（2） SHANGHAI INS.（2）
UNIV FUJIAN .（2） UNIV HENAN（2） UNIV TIANJIN.（2） UNIV WUHAN T.（2）
UNIV XIAN AR.（2） UNIV ZHEJIAN.（2） XIAN RARE ME.（2） XU H（2）

Purifying graphene oxide involves preparing graphene oxide filter cake by improving Hummers method, dissolving citric acid, salicylic acid, malic acid and tartaric acid in deionized water to obtain mixed acid solution, and adding graphene oxide filter cake into mixed acid solution.

WEI R, XU P, LIU G, HAO Z, GONG Y

Preparing carbon-based gas gel induced by carbon dots useful in catalysis, comprises e.g. taking carbon dots using positively charged polymers by thermal sintering method and carrying out electrostatic self-assembly with rich and disordered pore structure without chemical cross-linking agent.

YE M, JIAO Z, YAN B, YANG X

Preparing metal ion cross-linked nano-film useful in e.g. water treatment field, by e.g. preparing hydrogel, continuously adding spreading solution to surface of freshly removed hydrogel, carrying out interfacial film-forming reaction, transferring nanomembrane to any solid surface, and drying.

ZHAO T, ZHOU C, ZHAO C, LIU M

Preparing electrochemical sensor used for detecting zearalenone in food, involves modifying graphene nano ribbons and gold nanoparticles onto glassy carbon electrode by electrodeposition, and using electro polymerization to polymerize molecularly imprinted membrane on modified electrode surface.

ZHONG M, LI X, XIE H, SHENG X, ZHOU B

Activation method before metallization of thick copper printed circuit board hole involves preparing graphene liquid and graphene oxide liquid, mixing to obtain graphene copper plating pre-activation liquid without dispersant, and injecting activating solution.

BAI J, XIE D, FANG B, WANG J

New lithium-ion battery cathode material useful in coating layer in cathode of lithium-ion batteries.

REN Z, CHEN Z, YANG Y, SHEN L

Preparation of double-layer polymer modified graphene material used in separation and enrichment of glycoprotein, involves mixing e.g. hydrophilic polymer and solvent for electrostatic adsorption, and mixing obtained material with hyaluronic acid buffer salt solution for electrostatic adsorption.

GUAN S, LI H, YU J, PENG J, WANG L, DONG P, ZHAO Y

Preparing graphene oxide modified by chloroacetic acid that inhibits insulin amyloid fibrosis for inhibiting insulin amyloid fibrosis, involves adding graphene oxide into distilled water, sonicating in ultrasonic device to prepare graphene oxide suspension, placing suspension in ice-water bath.

SUN X, LIU W, YANG C

Preparing ampicillin molecularly imprinted electrochemical sensor based on graphene nanocomposite synergies comprises e.g. ultrasonically cleaning alumina powder, constructing three-electrode system, constant potential depositing, preparing prepolymerization solution and electropolymerizing.

LUO J, YANG Y, XIE J, ZHAO J, LIU S, LIAN W

Method for preparing graphene-loaded platinum cobalt-nickel-iron-copper high-entropy alloy nanoparticle in fields of electronics, catalysis and biology, involves obtaining graphene-loaded platinum-cobalt-nickel-iron-copper high-entropy alloy nanoparticles.

PI H, ZHANG B, ZHAO P