Photoelectrocatalytic reduction of nitrobenzene on Bi-doped CuGaS2 films Abstract: Nitrobenzene, a toxic nitroaromatic, a feedstock compound to the production of many commercially relevant chemicals were photoelectrocatalytically reduced into aniline on a photoelectrode comprised by a bismuth-doped […]
Effect of Pressure-Assisted Heat Treatment on Photoluminescence Emission of alpha-Bi2O3 Needles Abstract: Materials with high photoluminescence (PL) intensity can potentially be used in optical and electronic devices. Although the PL properties of bismuth(III) oxide with a […]
Bismuth doping on CuGaS2 thin films: structural and optical properties Abstract: In this work, we present a solvothermal method to prepare bismuth (Bi)-doped CuGaS2 chalcopyrite nanocrystals ink and apply it to an allsolution-processed approach for […]
Writers: Raissa Mendes Silva and Diego Augusto Batista Barbosa and Caritas de Jesus Silva Mendonça and José Renato de Oliveira Lima and Fernando Carvalho Silva and Elson Longo and Adeilton Pereira Maciel and Carlos William de […]
Writers: L.V. Costa, R.C. Deus, CesarR. Foschini, Elson Longo, Mário Cilense, Alexandre Z. Simões Keywords: Ceramics; Thin films; Coatings; Chemical synthesis Abstract: Calcium (Ca)-doped bismuth ferrite (BiFeO3) thin films prepared by using the polymeric precursor method (PPM) were […]
Writers: L. V. Costa, Maria G. Ranieri, Mario Cilense, Elson Longo, Alexandre Z. Simões Keywords: magnetoelectric coupling; bismuth ferrite; thin films grown Abstract: Magnetoelectric coupling was observed at room temperature in calcium modified bismuth ferrite BiFeO3 (BFO) thin films deposited […]
Writers: M.G.A. Ranieri; E.C.Aguiar; M.Cilense; A.Z.Simões; J.A Varela. Keywords: A. Ceramics; B. Chemical syntheses; B. Powder metallurgy; C. X-ray diffraction. Abstract: Bismuth titanate templates (Bi4Ti3O12) were synthesized by the molten salt method in Na2SO4 and […]
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