Synthesis and Properties of (Ca/Sr)1 – 3xBi2xMoO4 Solid Solutions

Mikhaylovskaya, Z. A.; Buyanova, E. S.; Петрова, С. А.; Kuznetsova, Yu. A.; Piankova, Diana

doi:10.1134/s0020168519080090

Cited by 6 publications

(1 citation statement)

References 14 publications

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“…On the other hand, also is showed as the effects on Eg, oxygen vacancies and reactive oxygen species can be explored thorough of a degradation methodology. For Rhodamine B was used this degradation method considering substation stoichiometric for

with bismuth(III) and parameters such as time, concentration and exposition light [ [3] , [4] , [5] , [6] , [7] , [8] , [9] , [10] , [11] , [12] , [1] , [2] , [13] ].…”

Section: Introductionmentioning

confidence: 99%

Solid state pelletizing for the synthesis of new Bi-doped strontium molybdate and its development as a photocatalytic precursor for Rhodamine B degradation

Acosta-Vergara,

Torres- Palma,

Ávila- Torres

2023

MethodsX

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with bismuth(III) and parameters such as time, concentration and exposition light [ [3] , [4] , [5] , [6] , [7] , [8] , [9] , [10] , [11] , [12] , [1] , [2] , [13] ].…”

Section: Introductionmentioning

confidence: 99%

Solid state pelletizing for the synthesis of new Bi-doped strontium molybdate and its development as a photocatalytic precursor for Rhodamine B degradation

Acosta-Vergara,

Torres- Palma,

Ávila- Torres

2023

MethodsX

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Structural investigation and sonophotocatalytic properties of the solid solutions Sr(Mo1−xWx)O4 crystals synthesized by the sonochemical method

Sousa

Nogueira

Gusmão

et al. 2022

J Mater Sci: Mater Electron

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In this paper, the solid solutions of strontium molybdate-tungstate [Sr(Mo 1-x-W x )O 4 ] crystals with (x = 0, 0.25, 0.50, 0.75, and 1) were synthesized by the sonochemical method. Their structure, morphology, optical, and sonophotocatalytic properties were performed in function of the replacement of Mo 6? by W 6? cations into the lattice. Their structure and elemental composition were characterized using X-ray diffraction, Rietveld refinement, micro-Raman, energy-dispersive X-ray, and Fourier-transform infrared spectroscopies proving that all samples are monophasic, crystalline, and exhibit a scheelite-type tetragonal structure. Field-emission scanning electron microscopy images revealed the octahedral and dumbbell-like morphologies for SrMoO 4 and SrWO 4 crystals. Moreover, it is noted to pass through spindle-like morphology for the microcrystals containing both Mo 6? and W 6? cations (x = 0.25, 0.50, and 0.75). Ultraviolet-visible diffuse reflectance spectroscopy showed a directly proportional increase in the optical band gap (E gap ) values from 4.27 to 5.01 eV. These data indicate an increase in the intermediary electronic levels between valance and conduction bands with the increase in the concentration of W 6? cations in the lattice. Finally, we have obtained good sonophotocatalytic performances for SrMoO 4 crystals (90%), and mainly to Sr(Mo 0.25 W 0.75 )O 4 crystals (98%) in the degradation of Rhodamine B dye until 240 min under UV-C light.

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Crystal structure and ionic conductivity of novel rare-earth niobates LnNbO4 (Ln = Nd, Sm, Eu, Gd) by substituting Nb with W

Shan

Kawaguchi

Akizawa

et al. 2023

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Synthesis and Properties of (Ca/Sr)1 – 3xBi2xMoO4 Solid Solutions

Cited by 6 publications

References 14 publications

Solid state pelletizing for the synthesis of new Bi-doped strontium molybdate and its development as a photocatalytic precursor for Rhodamine B degradation

Solid state pelletizing for the synthesis of new Bi-doped strontium molybdate and its development as a photocatalytic precursor for Rhodamine B degradation

Structural investigation and sonophotocatalytic properties of the solid solutions Sr(Mo1−xWx)O4 crystals synthesized by the sonochemical method

Crystal structure and ionic conductivity of novel rare-earth niobates LnNbO4 (Ln = Nd, Sm, Eu, Gd) by substituting Nb with W

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