国家/地区 印度（7）
IPC部 A（7）
IPC大类 A61（7）
IPC小类 C01B（7）
IPC C01B032/184（7）
发明人 DASH P S（2） GHORAI S（2） ROY I（2）
公开年 2020（3） 2022（2）
申请年 2020（3）  2019（2） 
专利权人 TATA STEEL L.（2） UNIV CALCUTT.（2）

Substrate useful in applications/manufacture of commercial products including textile products in medical applications/hospitals e.g. aprons, comprises graphene or its derivative.

AMIRTHASAMY J B, RAJE V P, GARG V K, SHUKLA M K, REKHI S 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

Producing graphene doped with nitrogen and sulfur atoms (N,S- DDG) used for doping graphene oxide with nitrogen and sulfur, involves providing microorganisms of halobacteria class which are strictly anaerobic and sulfite-reducing.

IAKIMOV V

Developing blue emitting graphene quantum dots (GQDs) from graphene oxide involves solvothermal cutting of graphene oxide, purifying obtained GQD solution through PTFE membrane and dialyzing filtrate of GQD solution.

GHORAI S, DASH P S, ROY I, DIPANKAR C

Producing blue emitting graphene quantum dots (GQDs) from coal by chemically oxidizing coal in acidic environment, followed by distillation of acid, hydrothermal cutting oxidized coal, purifying through PTFE membrane, and dialyzing.

GHORAI S, DASH P S, ROY I, CHATTOPADHYAY D

Preparing reduced graphene oxide nanoparticles by combustion of a source of carbon under high pressure in the presence of oxygen.

BHASKARWAR A N, ABRAR I

Combating biofouling or controlling microorganisms in aqueous medium by providing surface coated with laser-induced graphene layer in aqueous medium.

ARNUSCH C J, SINGH S P, SARGUNARAJ F, OREN Y, TOUR J M, LI Y