Graphene nano-composite polymeric membrane wherein graphene oxide is synthesized by modified hummers method, graphene oxide is then doped with sulphur and substituted with amino group followed by silver crosslinking. The present invention can be used in high performance masks and air purifiers that has the applicati...

The embodiments of the present invention disclose a graphene-based oil/chemical/dye sorbent foam/pad having high volumetric sorption capacity of about more than 30. The graphene-based oil/chemical/dye sorbent foam/pad includes a porous sorbent foam of predetermined quantity uniformly distributed and sealed in betwee...

Graphene nano-composite based additive for lubricant with graphene based nanoparticles to reduce friction and wear processes along with heat modulation of the complete system. The present invention provides a lubricant or grease modified by nano graphene composite, also known as graphene nanosheets. The Graphen...

The present invention discloses a photocatalytic and anti-microbial hybrid nano-composite material and its method of preparation, wherein the hybrid material comprises TiO2 nano-particles and silver nano-particles doped with graphene oxide. The method of preparation of the hybrid material allows bonding of the desir...

The present invention discloses a graphene-alumina nanofluid-polymer matrix for coating material (100) for quick thermal dissipation and its method of preparation, wherein the hybrid material (100) comprises graphene-alumina nano-composite powder that is processed to form a nanofluid-polymer matrix coating material ...

Hybrid bitumen composition with graphene oxide nanoparticles infused polymer of the present invention and its method of preparation are disclosed to overcome performance deficiencies of conventional bituminous binders. Conventional bitumen suffers from rutting, thermal cracking, fatigue, and aging. The disclosed com...