国家/地区 印度（5） 澳大利亚（2）
IPC部 C（6） B（5） H（4）
A（3） G（3）
IPC大类 B82（4） C01（4） H01（4）
A61（2） B09（2） C04（2）
C08（2） G06（2）
IPC小类 B82Y（4） C01B（4） A61K（2）
B09B（2） C04B（2） H01M（2）
IPC B82Y030/00（3） B82Y040/00（3） B09B003/00（2）
C01B032/19（2）
发明人 TEWARI C（7）
公开年 2021（4） 2022（2）
申请年 2020（5）  2021（2） 
专利权人 DHALI S（7）

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

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

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

Manufacture of polymeric waste derived nanographitic additives for concrete mixture, involves producing nanoreinforced concrete blocks by stabilizing superplasticizer-solid waste material mixture, and testing mechanical strength of blocks.

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

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

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