国家/地区 印度（11）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 C04B（11）
IPC B82Y040/00（3） B01J020/28（2） B01J020/32（2）
B82Y030/00（2） C01B031/02（2） C01B031/04（2）
C01B032/15（2） C01B032/182（2） C01B032/184（2）
C01B032/205（2） C01B032/225（2） C02F001/28（2）
C04B028/02（2） C04B035/626（2） C04B035/83（2）
发明人
公开年 2021（3） 2015（2） 2020（2） 2023（2）
申请年 2020（3）  2019（2） 
专利权人

Achieving uniform particulate type deposition of functionalized graphene platelets on carbon fiber fabric, involves preparing aqueous solution comprising magnesium salt and solvent, subjecting aqueous solution to sonication, dispersing functionalized graphene platelets in sonicated solution.

SINGH A, JATOTHU P K

Making active molecular filters used in gas and water system to control and catalysis of air and water pollution, comprises taking substrate in reaction vessel, activating it, and functionalizing the substrate.

GORADIA P

Producing nano porous nitrogen co-doped activated multilayered graphene by providing collected teak leaves washed with standard soap solution followed by washing with distilled water, drying in sunlight, activating leaves, and placing fine powder into tight fit stainless-steel ampoule.

LATE D J, WALKE P S, NARDEKAR S S

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Method of recycling of sludge waste for producing lubricant, involves e.g. receiving dry sludge powder from forging process and removing iron and iron oxide from dry sludge powder to obtain powder comprising predefined amount of graphite.

KALYANI B N, KALYANI A, KALYANI R, PUSHPAKANTH S, NAGARAJAN N, SRINIVASAN B, KUMAR S I

Sustainable agricultural waste, rice husk functionalized graphene oxide nanosorbent for adsorption of chromium(VI) is prepared by pretreating rice husk with acid and alkali to unbound polyphenols present in it to make reduced graphene oxide.

VEMULA M, PRABHAKAR G

Ultra high strength nano-concrete used for construction of reinforced concrete, has highest tensile strength, highest compressive strength, and highest bonding capacity between intermolecular arrangements changed by the graphene.

POL C B

Removing pollutants from atmosphere by using green technology, involves using of Fine mesh or Zeolites for removal of suspended solids in air, micro-filtrating by using titanium oxide-reduced graphene oxide nanocomposite sheet.

KUMAR H

Fabricating graphene ceramic nano-composite material filter for cigarette tobacco smoke, comprises e.g. washing ceramic material with acid, annealing ceramic particles, coating with a carbon precursor, and carbonizing the carbon precursor.

PURNENDU, VIVEK SINGHAL A, VIVEK S A, SINGHAL A V

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D