国家/地区 印度（4）
IPC部 B（3） C（3） G（2）
H（2）
IPC大类 B05（2） G01（2）
IPC小类 B05D（2） G01N（2）
IPC
发明人 KUMAR S（4）
公开年 2023（4）
申请年 2021（3） 
专利权人

Preparing reduced graphene oxide involves coating prepared rosin salt solution on indium tin oxide coated glass substrate, drying to form dried substrate, drying substrate after coating each layer, vacuum annealing dried substrate at preset conditions, then cooling at room temperature.

BHONDEKAR A P, SHARMA K K, BAGCHI S, SHARMA A, THOMBARE N, KUMAR S

Annealing temperature in controlling number of shell formation in N-doped multi-shelled ruthenium-cobalt-cobalt tetraoxide graphene-coated nano-spheres involves synthesizing the metal-organic frameworks by reaction with ruthenium nitrosyl nitrate, cobalt nitrate (as metal precursors).

PATHAK T S, KUMAR S, CHATTOPADHYAY J

Processing anti-graffiti nano-coating for walls, involves cleaning and preparing wall surface, which is repaired for cracks holes or other damaged areas, applying nano-coating of suitable proportion uniformly over repaired and cleaned wall surface, drying and curing.

SINGH G, KUSHWAHA R, KUMAR S, ARYA A K, SASTRY S V A R

Coplanar waveguide fed slotted antenna for terahertz applications, comprises rectangular shape patch with image slot, and coplanar waveguide feed is used for excitation of patch with antenna mounted on ground plane and a silicon nitride substrate is used to incur losses of copper at terahertz regime.

LAL S, PRABU K, SONG H, KUMAR S