With the industrial development the environment is polluting severely. So this issue becomes the burning question of Bangladesh and it should be solved as Sustainable Development aspect. In Bangladesh, the capital city Dhaka is the nerve center of all activities. The present population of the...

This paper presents the formation of graphene and its application to hydrogen sensors. In this work, the graphene was synthesized by annealing process of 3C-SiC thin films with Ni transition layer. The Ni film was coated on a 3C-SiC layer grown thermal oxided Si substrates and used extracts of...

A ZnO nanoparticles (NPs)/reduced graphene oxide (rGO) composite was fabricated via a simple one-step solvothermal method with graphene oxide (GO) and Zn(NO3)2 ⋅ 6H2O as the precursors. The morphology, crystal structure and optical properties of the synthesized materials were characterized by...