The present research investigated the impact assessment of modified rice bran as a heterogeneous catalyst and production of biodiesel from rice bran oil (RBO). Several variables including temperature, catalyst concentration, ...

In this study, NiFe2O4 magnetic nanoparticles as adsorbent for zinc (Zn) were coated on sand particles. Adsorption studies were conducted to investigate the efficacy of contact time, pH, adsorbent dosage, initial zinc ion ...

Nowadays, due to the decline in oil supplies on the one hand and raising the price of petroleum, on the other hand, countries have led to other sources of fuel and energy. The use of methods such as the production of light ...

Visible light active graphitic carbon nitride/reduced graphene oxide/silver oxide nanocomposites with a p-n heterojunction structure were synthesized by chemical deposition methods. Prepared samples were characterized by ...

In this work, the results relating to the mean activity coefficient measurements for ionic liquid of 1- propyl -3 methylimidazolium bromide, [PMIm]Br in ethanol+ water mixtures have been reported using potentiometric ...

In this work, an electrolyte-UNIQUAC model was developed by replacement of Boltzmann weight binary interaction parameters by the nonextensive Tsallis weight. A summation of the long-range electrostatic term (Debye-Huckel ...

ABSTRACT: In this study, Ag nanoparticles were loaded successfully into poly acrylic acid hydrogel (PAA) as a matrix to prepare PAA-Ag nanocomposite catalyst. The prepared catalyst was characterized by scanning ...

The Fischer–Tropsch Synthesis (FTS) activities of cobalt-based catalysts supported on carbon nanotubes (CNTs) and functionalized carbon nanotubes (FCNTs) are investigated in this work. The cobalt-based catalysts are ...

FeCe nanoparticles were synthesized by simple co-precipitation method using Iron chloride hexahydrate (FeCl3.6H2O) and cerium chloride (CeCl2•5H2O) as precursors in the presence of cetyltrimethylammonium bromide (CTAB) ...

Graphene is an anode material that is expected to be a good alternative for graphite to increase the capacity and rate-capability of lithium-ion batteries. Graphene synthesis is always accompanied by defects in the structure. ...