国家/地区 中国（12） 世界知识产权组织（11） 美国（9） 加拿大（4） 欧洲专利局（EPO）（4） 印度（4） 韩国（4） 澳大利亚（3） 日本（3） 墨西哥（3） 新加坡（3） 台湾（3） 西班牙（2） 香港（2） 印度尼西亚（2） 以色列（2） 南非（2）
IPC部 B（22）
IPC大类 B82（22）
IPC小类 B82Y（22）
IPC B82Y030/00（22）
发明人 CHIU G（2） GAO Y（2） SHANKMAN R S（2）
WANG K（2） WANG W（2）
公开年 2021（5） 2015（4） 2022（3） 2012（2） 2017（2）
申请年 2021（6）  2020（4）  2012（3）  2015（3）  2016（2） 
专利权人 CHIU G（2） PEERLESS WOR.（2） UNIV XIAN AR.（2）

Graphene-containing nanomaterial comprises graphene and nano-graphite sheets.

CHEN B, CHU W, JIANG N, YU J

Synthesis of graphene nanocomposite based additive for lubricants, by e.g. synthesizing graphene oxide by modified hummers method, doping graphene oxide with nitrogen element, and functionalizing nitrogen doped graphene.

KUMAR A, BHARDWAJ A, BARDIYA V

Making two-dimensional graphene nanosheets includes e.g. subjecting graphite flakes to ultrasonication, centrifuging sonicated solution, allowing centrifuge tube to stand in vertical position, and removing supernatant of graphene dispersion.

VARRLA E, SETHURAJAPERUMAL A, UPPARA P

Preparing graphene-lead compound nanocomposite material comprises e.g. fully hydrolyzing graphene oxide fully attached with lead ions on surface and interlayer and performing directional polymerization treatment, heat-treating product, and washing and drying black solid.

MAN W, GAO T, ZHAO J, LI Y

Preparing core-shell structure useful for preparing zirconium alloy extruding lubricant, comprises e.g. taking graphene and dispersing in mixed solution of deionized water and ethanol to obtain solution A, subjecting the solution A to water ultrasonic treatment and crushing.

WANG K, GAO Y, CHANG W, WANG W

Photocatalytic material used for converting carbon dioxide to non-carbon dioxide carbon containing product, comprises metal nanofiber substrate and carbon-based nano-structure, which is bound to surface of nanofiber substrate.

KE X

Preparation of naturally doped silicon, magnesium and calcium graphene nanosheets from paper waste, by soaking shredded flakes of waste paper into distilled water, rinsing gently obtained dense slurry, and performing slow pyrolysis.

PANDEY S, KARAKOTI M, DHALI S, TEWARI C, SAHOO N G

Treatment of waste e.g. plastic waste, involves heating and pyrolyzing waste in presence of inert gas and carbon dioxide, catalytically dry reforming hydrocarbon mixture, and forming carbon nanomaterial from carbon monoxide and hydrogen.

LI F Y S, LIN X, LI F

Friction catalytic designing of ultra-low-friction carbon film, involves dispersing metal nanoparticles in absolute ethanol, spin-coating to form carbon film, vacuum volatilizing absolute ethanol, stirring, and mixing with abrasive.

LI R, ZHANG J, YANG X, HOU D, SUN C

Preparing composite lubricant containing nano graphene oxide/black phosphorous nanosheets, comprises e.g. adding black phosphorous nanosheets to graphene oxide nanosheet dispersion, and uniformly stirring to obtain mixed solution-A.

WANG W, DONG S, HOU T, GAO Y, WANG Q, WANG K