The befitting capping capabilities of AsO4(3-) provide a stable Cu2O nanocatalyst from a galvanic reaction between a Cu(II) precursor salt and As(0) nanoparticles. This stable Cu2O hydrosol appears to be a suitable catalyst for the one-electron transfer reversible redox reaction between Eosin Y and NaBH4. The progress of the reaction relates to three different kinetic stages. In the presence of...

a simple and efficient method for the synthesis of quinolines and polycyclic quinolines using li+ modified nanoporous na+-montmorillonite is described. this new nanocatalyst proceeds via friedlander annulation under solvent-free conditions. it describes our observations about a trend of catalytic activity of lithium cation in nanoporous na+-montmorillonite. in this study, several types of 1,3-d...

In this study, a novel and environmentally benign o-phenylendiamine stabilized on silica-coated Fe3O4 magnetic nanocatalyst (Fe3O4@SiO2@propyltriethoxysilane@o-phenylendiamine-SO3H/HCl) as a hybrid magnetic organometallic nanocatalyst has been synthesized. After that, the structure of this new catalyst was compl...

The rational design of highly efficient PtNi@ZIF-8 nanocatalyst and the understanding hydrogen generation process for selective complete decomposition hydrazine borane (HB) are disclosed.

The operation of reforming catalysts in a fixed bed reactor undergoes high level interaction between the operating parameters and reaction mechanism. Understanding such an reduces catalyst deactivation rate. In present work, three kinds nanocatalysts (i.e., Pt/HY, Pt-Zn/HY, Pt-Rh/HY) were synthesized. catalysts’ performances evaluated for n-heptane reactions reactor. conditions applied followin...

Background: Metal-organic frameworks (MOFs) represent tremendous potential as heterogeneous catalyst in renewable energy production. In this study, biodiesel production using the modified MOF nanocatalyst was investigated esterification reaction. Methods: prepared solvothermal method and through sulfation process. The nanocatalysts characterized by XRD, FT-IR, FE-SEM, TEM, N2 adsorption-desorpt...

The green chemistry method for nanocatalyst synthesis along with environmentally feasible non-edible sources are promising alternatives to fossil fuels. current study focuses on the of copper oxide phyto-nanocatalyst and identification a new renewable feedstock, Citrullus colocynthis, reduce environmental pollution. highest biodiesel yield (95%) was obtained under optimum conditions 1:8 oil-to-...

The relevance of aryl amines as raw materials for a variety applications has prompted substantial research into developing highly efficient protocols hazardous nitroarenes reduction. To that end, new sustainable and heterogeneous palladium nanocatalyst was fabricated by immobilization PdNPs on the magntic support composed carboxymethyl-imidazolium ionic liquid-grafted chitosan Schiff base magne...

The synthesis of esters is one the most fundamental and significant subjects in organic chemistry chemical industry because they are used high-value products such as cosmetics, biofuel, pharmaceuticals, surfactants, food ingredients. In this study, an efficient, economic, sustainable, green protocol for oxidative esterification reaction has been developed. A one-pot direct transformation alipha...