国家/地区 印度（9）
IPC部 C（7） B（6） H（6）
A（5） G（4）
IPC大类 B82（6） H01（6） C01（4）
A61（3） A23（2） C08（2）
G01（2） G06（2）
IPC小类 B82Y（6） C01B（4） H01M（4）
A61K（3） H01L（3） A23L（2）
H01G（2）
IPC B82Y040/00（4） B82Y030/00（3） C01B032/184（2）
C01B032/19（2） H01G009/20（2） H01M004/62（2）
发明人 PANDEY S（9）
公开年 2021（4） 2022（3）
申请年 2020（7） 
专利权人 PANDEY S（8） SAHOO N G（8） KARAKOTI M（7） TEWARI C（7）
DHALI S（6） TATRARI G（5） TIWARI H（3） MELKANI A B（2）

Fabrication of polyamidoamine dendrimer/zinc oxide-polyethylene glycol nanoparticles-grafted reduced graphene oxide-based face mask for protection of viruses, involves preparing ink of graphene nanosheets/nanofiber in acetone and polypropylene using ball milling or ultrasonic homogenization.

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

Manufacturing polymeric waste derived nanographitic additives for concrete mixture comprises e.g. synthesizing graphene using solid waste materials e.g. waste plastic, and assimilating graphene into cementing mixture.

SAHOO N G, TATRARI G, PANDEY S, TEWARI C, KARAKOTI M, BOHRA B S, DHALI S

Making graphene-based materials from tire or rubber waste comprises e.g. mixing finely chopped tire or rubber waste with transition metal oxides or bedding of nano clay mixed with transition metal oxides and subjecting to pyrolysis reaction.

SAHOO N G, TATRARI G, TEWARI C, PANDEY S, TIWARI H, KARAKOTI M, MELKANI A B

Manufacture of graphene nanosheets used for optoelectronic device, involves stirring mixture containing distilled water and paper waste, filtering, soaking obtained residue in mixture of methanol, ethanol and distilled water, heating, pyrolyzing, ball-milling obtained amorphous carbon and pyrolyzing.

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

Manufacturing of graphene nanofibers from cotton sources, involves soaking cotton fiber and cotton rope in ethyl alcohol and isopropyl alcohol to develop rapid carbon skeleton and flexibility within graphene nanofibers, and placing alcohol.

PANDEY S, KARAKOTI M, DHALI S, KARKI N, SAHOO N G

Process for preparing highly efficient graphene-soap-based spray paints useful in industrial field for killing of corona viruses comprise synthesizing graphene nanosheets/graphene nanofibers, forming paints and analyzing.

KARAKOTI M, PANDEY S, DHALI S, TEWARI C, SRIVASTAVA A, SRIVASTAVA R, SAHOO N G

Preparing graphene-based materials e.g. hydrophobic graphene nanoribbons used in bioimaging and water treatment to remove organic pollutants involves two-stage solvothermal process comprising extract of Drepanostachyum falcatum plant parts.

SAHOO N G, TEWARI C, PANDEY S, TATRARI G, RANA A, TIWARI H, DANDAPAT A

Hydro-solvo-thermal graphene oxide synthesis to obtain potassium-doped graphene oxide for bio-sensing and bio-imaging, by hydro-solvo-thermal graphene oxide synthesizing Quercus ilex fruit, solvothermal grinding, separating and drying.

SAHOO N G, TEWARI C, PANDEY S, KARAKOTI M, DHALI S, TIWARI H, TATRARI G, MELKANI A B

Graphene embedded polymer micro-electromechanical system cantilever for detecting gas, has cantilever beam to contain piezoresistive layer of graphene nanoplatelets sandwiched between top and bottom encapsulation polymer layers.

RAY P, PANDEY S, RAO R V