国家/地区 中国（4） 印度（2）
IPC部 B（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC B82Y030/00（6） C01B032/194（4） B82Y040/00（3）
C01B032/19（3） C01B032/184（2） C01B032/192（2）
C10M125/02（2） C10M177/00（2） C10N030/06（2）
C10N030/08（2）
发明人
公开年 2021（4） 2022（3）
申请年 2021（8）
专利权人

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

Device for preparing graphene and hydrogen by using joule heat conversion waste plastic, comprises gas pressure control unit fixed on pressure-resistant gas collecting pipeline, and air inlet pipeline fixed in airtight reaction cavity.

YAN Y, WANG Y

Flaking nano-platelets from particles of laminar material involves providing suspension of particles in liquid, and forming flow with toroidal vortices in suspension such that particles are exposed to alternating flow velocities and pressures.

VOZYAKOV I, SHCHEBLANOV A

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