国家/地区 美国（21） 世界知识产权组织（21） 中国（15） 欧洲专利局（EPO）（15） 日本（15） 韩国（15） 台湾（7） 澳大利亚（6） 加拿大（6） 印度（5） 西班牙（3） 英国（3） 香港（3） 墨西哥（3） 新加坡（3） 越南（3） 巴西（2） 以色列（2） 意大利（2） 马来西亚（2）
IPC部 C（24）
IPC大类 C01（24）
IPC小类 C01B（24）
IPC C01B032/182（24）
发明人 BOCCHINI S（2） CHIOLERIO A（2） HASEGAWA S（2）
HASEGAWA SHOJI（2） KAMIYA N（2） KAMIYA NAGISA（2）
NAGISA K（2） PORRO S（2） SHEN Y（2）
SHOJI H（2） TAMAKI E（2）
公开年 2015（7） 2021（4） 2016（3） 2017（3） 2013（2） 2018（2）
申请年 2014（4）  2015（4）  2016（4）  2013（3）  2021（3）  2011（2）  2017（2）  2020（2） 
专利权人 UNIV CALIFOR.（3） FOND IST ITA.（2） GRAPHENE PLA.（2） GRAPHENE PLA.（2）
TORAY IND IN.（2）

Graphene dispersion used for lithium-ion battery positive electrode, contains graphene, (meth) acrylic polymer having hydroxy group, and dispersion medium.

KATO T, TAKEUCHI T, KATASE I, TAMAKI E

Composite material useful for electronic device, preferably galvanic cell, supercapacitor, or fuel cell, comprises polyamide-imide, and nanoplatelets.

HODGE S A, GALHENA D T L, GALHENA D T L G

Preparation of composite material with core-shell nanoparticles used as e.g. electrode in lithium battery, involves depositing ink comprising nanoparticles encapsulated in polymeric matrix on surface of substrate, and illuminating substrate covered with ink with pulsed light for dissociating carbon.

KASSEM O, RIEU M, VIRICELLE J, SAADAOUI M, OMAR K, MATHILDE R, JEANPAUL V, MOHAMED S

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Printing circuit in aerosol jet process or plasma jet process comprises dispersing graphene into cyclohexanone/terpineol to form graphene ink and printing circuit in aerosol jet process or plasma jet process using the graphene ink.

FUJIMOTO K, ESTRADA D, SUBBARAMAN H

Flexible, low shrinkage, conductive formulation for coating substrate of articles and filling gaps in electronic packages comprises sinterable, conductive metal particles, graphene, diluent, and polymer resin.

HONG X, SANCHEZ J G, CAO X, ZHUO Q

Production of isolated graphene sheets from supply of coke or coal powder for e.g. graphene-containing ink composition involves exposing supply of coke or coal powder to supercritical fluid and rapidly depressurizing supercritical fluid.

ZHAMU A, JANG B Z

Sandwich-type graphene composite structure used for forming cathode of lithium-ion secondary battery, consists of graphene oxide sheet layers and silicon nanoparticle layer provided on graphene oxide sheet layer.

KANG Y, AGYEMAN D A, SONG K, LEE G, KANG Y M, AGYEMAN A D, SONG K S, LEE G H

Reduced graphene oxide film used for forming electrode of supercapacitor device, comprises three-dimensional hierarchy of pores, and has preset active density.

KANER R B, SHAO Y

Conducting film used as e.g. coating material, comprises graphene, graphene oxide and/or their derivatives and compound having sulfonic acid group and its derivatives, and has volume resistivity below preset value.

KONAGAYA S, SARUYAMA T, SHIBUYA H, KONAGATANI S, SHIBUYA N