The synthesis of graphene oxide-coated mesoporous silica (MS_GO) with the template surfactant (Cetyltrimethylammonium Bromide) CTAB has been carried out. effect combining and oxide was studied by knowing bonds, functional groups crystalline structures. Functional C=O C=C were formed at wave numbers 1,722, 1,617 1,647 cm−1, respectively, as a characteristic GO compounds. XRD data showed that MS_...

We report a novel template method for synthesizing silica nanoparticles that are mesoporous as well biocompatible. The were synthesized using the Stober process and peptization method. have used surface-modified deoxyribonucleic acid (DNA) with cetyl trimethyl ammonium bromide capping agent. obtained particles analyzed x-ray diffraction, UV–vis spectroscopy, Brunauer–Emmet–Teller method, scanni...

In this work, filamentous algae-based activated carbon was composited with Fe3O4 nanoparticles and applied as a potential adsorbent to remove Basic Blue 41. AAC/Fe3O4 nanocomposite synthesised by the impregnation method characterised several techniques including, FTIR, FESEM, EDX, TGA, XRD, VSM, BET. The characterisation results confirmed existence of in structure, which had uniformly dispersed...

Development of hydrogen-fueled vehicles can bring economic and environmental benefits through decreased use of oil, and, consequently, a decrease in air pollution and other greenhouse gases.1 However, one of the most important drawbacks of the use of hydrogen as a fuel is that it has to be stored. There are different techniques to store hydrogen. All those techniques have to meet the provisiona...

Biochar-based carbonaceous adsorbents are gaining interest due to their high availability, ease of modification, and low cost; however, they show limited adsorption CO2 in flue gas common textural properties. In this study, TEPA-modified biochar was used prepare a solid amine adsorbent for the efficient capture gas. First, porous prepared with FeCl3, Mg(NO3)2, H2O (g) as activators walnut shell...