国家/地区 印度（10）
IPC部 C（10）
IPC大类 C09（10）
IPC小类 C09K（5） C09D（4） G01N（4）
B82Y（3） C01B（3） A61B（2）
C04B（2） H01L（2）
IPC C09K011/65（4） B82Y020/00（2） B82Y030/00（2）
B82Y040/00（2） C09D005/08（2） G01N021/64（2）
发明人 BERA M K（2） SHARMA V D（2）
公开年 2023（10）
申请年 2023（10）
专利权人 UNIV MAHARIS.（2）

Preparing highly stable and efficient excitation dependent luminescent graphene quantum dots from Bougainvillea glabra flower involves washing Bougainvillea Glabra flower with bract and cutting into small pieces, and mixing pieces of bougainvillea Glabra flower with bract along with distilled water.

PANACHIKKOOL M, PANDIYARAJAN T

Making luminescent nanocomposite based on nitrogen and calcium co-doped carbon quantum dots doped bioplastic used for down-conversion application in optical display, light-emitting diode and UVC tube, involves gathering mustard (Brassica) flowers from nearby agriculture field, cleaning thoroughly.

BERA M K, VISHAL, SHARMA V D

Synthesizing reduced graphene oxide/polyaniline composite coating on solid substrate used in electrochemical energy storage device, involves immersing substrate in aqueous solution of reduced graphene oxide, aniline and ammonium persulfate.

SANKAPAL S R, BAGDE A G, PAWAR D C, LOKHANDE C D

Yellow luminescent graphene quantum dots as nanozymes for neuronal stress suppression, are fabricated from unburnt coal waste.

DAS S, MANDAL D, KUMAR P, MAL S, DAS T

Preparing fluorescent carbon quantum dots for forensic analysis and anti-counterfeiting ink, involves filtering formed juice of Pyrostegia venusta flower petals, microwave treating, cooling formed fluid, filtering supernatant solution, adding corn flour and embedding quantum dots in flour matrix.

BERA M K, SINGH V, SHARMA V D, KANSAY V, SINGLA G

Preparing nanocomposite based humidity sensor, involves preparing graphene oxide-manganese - doped zinc oxide nanohybrid, annealing formed precursor fabricating interdigitated electrodes, cleaning wafer, removing oxide, depositing gold, dicing sensor, adding nanocomposite powder, drop casting sensor.

BALASHANMUGAM P, VALSALAL P

Regenerating electricity involves using reinforced carbon nanocomposite in bicycles, where carbon nanocomposite is prepared by adding metal oxides and carbon nanomaterials, preferably graphene, carbon nanotube, carbon dot, and carbon aerogel to polymeric electrode material.

SRIDHAR A V, KUMAR N P, SASIDHAR S K, SRIKANTH S V, MOULI K C

Development and evaluation of navel graphene oxide-iridium oxide sensor for corrosion monitoring of steel structures in alkaline medium, includes functioning in any orientation in concrete, measures the stable, reliable and comparable data on electrochemical corrosion behavior of steel.

RAMAN R G, DOLLI H

Multi-layer polymer encapsulated phase change material (PCM) bead system for buildings, structures or construction industry, comprises core and coating layers, where core comprises PCM including mixture of fatty acids and waxes, second water resisting polymeric coating layer and third coating layer.

JAIN A, GREWAL H S, SILAMBARASAN C, PAL G

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