国家/地区 中国（110） 世界知识产权组织（18） 美国（16） 日本（10） 韩国（8） 欧洲专利局（EPO）（7） 台湾（5） 加拿大（3） 印度（3） 澳大利亚（2）
IPC部 C（119）
IPC大类 C01（119）
IPC小类 C01B（119）
IPC C01B032/184（119）
发明人 LI Y（7） ZHANG J（7） TANG Y（6）
LI Z（5） LIU J（5） LIU X（5）
WANG X（5） ZHANG X（5） GE X（4）
HE X（4） LI W（4） LIU D（4）
LIU Y（4） MA J（4） WANG Y（4）
公开年 2021（21） 2022（21） 2018（18） 2017（16） 2019（16） 2020（10） 2016（7） 2023（4） 2014（3） 2015（2）
申请年 2019（18）  2021（18）  2022（17）  2018（16）  2017（15）  2020（15）  2016（9）  2014（5）  2015（5） 
专利权人 JINAN SHENGQ.（6） UNIV SOUTH C.（5） HANGZHOU FUX.（4） UNIV TONGJI（3）
GUANGDONG MO.（2） HARBIN INST .（2） JANG B Z（2） JINAN SHENGQ.（2）
NANOTEK INST.（2） NINGBO INST .（2） SHANXI ZHONG.（2） TUNGHSU OPTO.（2）
TUNGHSU TECH.（2） UNIV BEIJING.（2） UNIV EAST CH.（2） UNIV NANJING.（2）
UNIV NORTH C.（2） UNIV SICHUAN（2） ZHAMU A（2）

Preparing highly oriented graphene aerogel used for heat management field comprises e.g. immersing porous polyurethane film in graphene oxide slurry, winding on block-shaped substrate for rolling treatment, drying, removing block-like substrate, and performing graphitization treatment.

HAO Z, YE Y, ZHU J, CAI J

Preparation of multi-layer film material used for battery applications, involves dispersing two-dimensional material in solvent, filtering, adding film material dispersion of two-dimensional material layer adjacent film layer on formed material layer, drying and stripping.

CHEN Y, HUANG X, WANG Y, QUAN B

Fluid system component used in fluid transport, fluid control, fluid operations has body containing multidimensional shape defined in orthogonal directions and layers stacked along one of directions.

MARYA M, ZOLFAGHARI A, KARUPPOOR S S

Preparing high elastic aqueous polyurethane/graphene hydrogel useful in water purification, pressure sensing, and air purification, comprises e.g. dispersing graphene oxide in deionized water, performing ultrasonication for dispersing in deionized water, and placing into specific mold.

YAN B, JIANG H

Graphene filler useful for composite heat-conducting material, comprises stacked graphene sheet; graphene filler is sheet-shaped.

HUANG Y, LI Z, DING K, WANG X, ZHAO X

General-purpose shielding material useful for direct/alternating current high-voltage cables comprises base resin, crosslinking agent, antioxidant, carbon black, doped graphene dispersant, where doped graphite is nitrogen-doped graphene, boron-doped graphene and boron-nitrogen co-doped graphene.

PEI C, LIU Z, CHANG X, ZHANG H, LIU J, WANG W, QI X, LIU H

Preparing three-dimensional graphene/carbon nano tube/polydimethylsiloxane composite material with efficient sound absorption performance, involves ultrasonically treating graphene oxide solution and multi-walled carbon nanotubes, adding ascorbic acid and octadecyldecyl glucoside and freeze-drying.

YU S, SHI S, SHI Q, QIU J

Preparing reduced graphene flexible conductive film and three-step moderate reduction used in e.g. flexible film sensor by ultrasonically cleaning polyethylene terephthalate (PET) flexible base film, adding graphene oxide solution, reacting, surface-reducing graphene oxide film and drying.

TIAN Y, GUO N, GENG H

Doped graphene composition material comprises e.g. graphene functional layer contains metal compound, metal simple substance, nitrogen-containing functional group laser induced graphene, sulfur-containing functional group laser induced graphene, base material layer containing precursor.

HE X, XIE H, ZHAO N

Fiber array reinforced graphene thermal pad useful in preparing composite graphene thermal pad, fiber arranging device and coating device, comprises graphene layer and carbon fibers, graphite fibers, graphene fibers and carbon nanotube fibers.

YANG S, SHI Y, HU J, ZHANG P, GE X