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Co-precipitation synthesis and characterization of the sillenite Bi12CoO20: application to photoactivity for water treatment on the heterojunction with ZnO
This study aims to synthesize a high photocatalytic performance semiconductor for the removal of a pharmaceutical pollutant namely Amoxil (AMX); the...
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Structural and electrochemical characterizations of Bi12CoO20 sillenite crystals: degradation and reduction of organic and inorganic pollutants
The present contribution is to synthesize and characterize a new material photocatalyst. It also explores the possibility of using it to remove...
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Comment on “Structural, dielectric, and magnetic characteristics of Bi(Ni0.25Ti0.25Fe0.50)O3 ceramics” [J. Mater. Sci.: Mater. Electron. 27, 1209 (2016)]; “Structural and electrical characteristics of (Co, Ti)-modified BiFeO3” [J. Mater. Sci.: Mater. Electron. 27, 7115 (2016)]; “Structural, electrical, and magnetic characteristics of Ni/Ti-modified BiFeO3 lead-free multiferroic material” [J. Mater. Sci.: Mater. Electron. 28, 6673 (2017)]
This comment on the above three papers argues that the crystals should be of sillenite type and the correct formula should be Bi 25 FeO 39 :MTi ( M = Co...
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The Nanomaterials Fractal Characterization and Bioforensic Science
Nanotechnology and nanomaterials are beginning to have an impact on the bioforensic science, regarding handling of evidence at crime scenes, its...
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Temperature-tuned bandgap characteristics of Bi12TiO20 sillenite single crystals
Bi 12 MO 20 (M: Si, Ge, Ti, etc.) compounds are known as sillenites having fascinating photorefractive characteristics. The present paper reports the...
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Construction of charge transfer chain in Bi12TiO20-Bi4Ti3O12/α-Bi2O3 composites to accelerate photogenerated charge separation
Photogenerated charge separation and transfer is one of the bottleneck steps in photocatalysis, and efficient charge separation strategies are...
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Studying the preparation of pure Bi12SiO20 by Pechini method with high photocatalytic performance
The sillenite compound Bi 12 SiO 20 was synthesized via Pechini sol–gel method. Composition, crystallinity, microscopic appearance, and optical...
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Dependence of the Formation of the Five-Layer Aurivillius Phase on the Chemical Prehistory of the Initial Composition
Materials with a layered perovskite-like structure of the Aurivillius phase type are important for technology fields such as magnetoelectronics and...
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Bismuth and Cobalt Multiphasic System: Synthesis and Application as Microstrip Patch Antenna Substrate
Sillenites have been a subject of increasing interest for electronics applications due to their unique crystal structure, ease of synthesis and vast...
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Synthesis of sillenite-type Bi36Fe2O57 and elemental bismuth with visible-light photocatalytic activity for water treatment
With Fe(NO 3 ) 3 ·9H 2 O and Bi(NO 3 ) 3 ·5H 2 O as raw materials, different sillenite-type compounds and elemental bismuth were prepared by a facile one-pot...
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Highly Efficient Photocatalytic Studies on Bi36Fe2O57 Ceramic Synthesized by Chemical Route
Bi 36 Fe 2 O 57 (BFO) polycrystalline ceramic was synthesized by economical chemical route. The single-phase formation of BFO ceramic was confirmed by...
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Influence of PVP on Bi25FeO40 microcubes for Supercapacitors and Dye-Sensitized Solar Cells applications
Polyvinylpyrrolidone (PVP)-assisted Bi 25 FeO 40 microcubes have been synthesized through hydrothermal technique and the effect of morphology on the...
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Preparation of Nanoceramic Material Based on Bismuth Titanate Bi2Ti4O11
The functional characteristics of materials based on bismuth titanate Bi 2 Ti 4 O 11 largely depend on the synthesis conditions. The preparation of...
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Insights on the phase transitions, stability and conductivity in the Bi2O3-WO3 system
Equilibrium phases of the Bi 2 O 3 -WO 3 system, synthesized using the citrate-gel method with slow cooling, have been systematically investigated for...
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Interaction Kinetics of Bismuth Borate Glasses and Orthophosphoric Acid
The interaction of orthophosphoric acid with the bismuth borate glasses having the compositions (weight content, %) 70Bi 2 O 3 - 30B 2 O 3 , 70Bi 2 O 3 - 27B 2 O 3 ...
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Bismuth-Based Gas Sensors: A Comprehensive Review
Development of highly sensitive, stable and reliable eco-friendly gas sensors is still an open-ended research domain and thus demands many related...
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Spectroscopic ellipsometry study of Bi12TiO20 single crystals
Bi 12 XO 20 (X: Si, Ge, Ti, etc.) ternary compounds have attracted attention especially due to their fascinating photorefractive characteristics. The...
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Adiabatic small polaron hop** conduction in nanostructured Bi2O3–Fe2O3–PbTiO3 prepared by high energy planetary ball mill
Nanostructured 0.52 Bi 2 O 3 –0.18 Fe 2 O 3 –0.30 PbTiO 3 (BFPT) mol% sample was prepared via a high-energy planetary ball mill. To obtain nanostructured...
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Preparation and characterization of Bi5FeTi3O15 Aurivillius phase and Sr-doped ceramics
Layered perovskite-like oxides with the Aurivillius phase’s structure are promising for high-technology industries such as magnetoelectronics,...
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Charge carrier transitions in BiFeO3 multiferroic through dielectric broadband spectroscopy
This paper presents a broadband dielectric study of the capacitive and resistive formalism of ferroelectric BiFeO 3 obtained by high-energy ball...
