Low-temperature β-BiNbO4 powders (denoted as Low-β) were prepared by citrate and Pechini methods using homemade water-soluble niobium precursors. The addition of ethylene glycol and the resultant polymerization effect on the synthesis and visible-light photocatalytic performance of β-BiNbO4 powders were fully investigated. The polymerization effect is beneficial to lower the phase formation tem...

in this paper, indium tin oxide (ito) nanoparticles has been prepared by chemical methods under given conditions with solution of indium chloride (incl3·4h2o), tin chloride (sncl4·5h2o) in ammonia solution. the samples were characterized by x-ray diffraction (xrd) and scanning electron microscopy (sem) analyses after heat treatments. the sem results showed that, the size of the ito particles pr...

Abstract In the present work, manganese cobaltite (MnCo 2 O 4 ) spinel (MCO) was synthetized by Pechini and hydrothermal method, characterized photocatalytically evaluated toward H production through water splitting under visible-light irradiation. Characterization consisted in Thermogravimetry analysis (TGA), X-ray diffraction (XRD), photoelectron spectroscopy, scattering transmission electron...

In this work, neodymium (Nd3+) doped strontium hexaferrite was obtained using the sol–gel based Pechini method. The cation distribution modified by doping with different amounts of Nd3+ ions when 0.0 ? x 0.4 according to chemical expression Sr1-xNdxFe12O19 powders were sintered at 1100 °C for 1 h. influence analyzed, and magnetic structural properties have been associated fabrication crystallin...

Cerium oxide (Ce100), molybdenum (Mo100), and a material containing Ce Mo (CeMo) were synthesized by the Pechini method, using glycerol as polyol. These materials applied for fructose conversion in an aqueous medium. The characterization results show formation of cerium molybdate (Ce2(MoO4)3) CeMo. Ce100 presented good thermal stability, Mo100 sublimation MoO3 polymolybdates was verified. CeMo ...