Transition metal incorporated, modified bismuth oxide (Bi2O3) nano photo catalyst for deterioration of rosaniline hydrochloride dye as resource for environmental rehabilitation

Koli, Prashant Bhimrao; Shinde, Sachin Girdhar; Kapadnis, Kailas Haribhau; Patil, Anita Parashram; Shinde, Madhukar P; Khairnar, Subhash Dharmraj; Sonawane, Dipti Bhikan; Ingale, Raju Shivaji

doi:10.1016/j.jics.2021.100225

Cited by 20 publications

(3 citation statements)

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“…Though there are reports available for methylene blue degradation, [35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50][51] there is no report in the literature for MB degradation in the presence of H 2 O 2 . Moreover, the origin of uorescent species aer the treatment of H 2 O 2 and photocatalyst with dye for sensing applications is completely novel, as reported in this manuscript.…”

Section: Choice Of Mbmentioning

confidence: 99%

Photocatalytic degradation of methyl blue dye with H₂O₂ sensing

Sharma,

Ganguly,

Sahu

2024

RSC Adv.

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Section: Choice Of Mbmentioning

confidence: 99%

Photocatalytic degradation of methyl blue dye with H₂O₂ sensing

Sharma,

Ganguly,

Sahu

2024

RSC Adv.

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“…However, due to the rapid recombination of photo-generated charge carriers, it is necessary to improve the effectiveness of CuFe 2 O 4 34 . To improve photocatalytic efficiencies, a variety of techniques, such as construction of nanocomposite 35 , p-n junctions 36 and metals and non-metals doping 37 have been used.…”

Section: Introductionmentioning

confidence: 99%

Tunable sulphur doping on CuFe2O4 nanostructures for the selective elimination of organic dyes from water

Aslam

Abid

Rafiq

et al. 2023

Sci Rep

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In this work, sulphur doped copper ferrites (S-CuFe2O4) photocatalysts were successfully synthesized for the first time using the facile hydrothermal method. The as-synthesized photocatalysts were characterized through XRD, Raman, TGA, FT-IR, UV–Vis-DRS, SEM, EDX and PL techniques. The results revealed that doping with sulphur has been found to be a suitable alternative that causes strain in the lattices as anions replace the oxygen from the CuFe2O4 nanostructures. Due to sulphur dopants, photocatalysts are able to efficiently trap and transfer the photoinduced charges, which readily suppress charge recombination. A UV–Vis spectrophotometer was used to monitor the degradation of selective toxic organic dyes (RhB, CR, MO, and CV) in aqueous media. The dye degradation results provide evidence for the surprisingly superior performance of S-CuFe2O4 over pristine CuFe2O4. On the basis of its efficiencies, this work can be assigned as an excellent candidate for photocatalysis science.

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“…Nanoceria (Cerium oxide nanoparticles) are widely used in chemical mechanical polishing, 9 solar cells, 10 fuel oxidation catalysis, 11 as catalyst or non-inert support catalyst and in the construction of the three way catalysts, and automotive exhaust treatment. 12 Due to lower toxicity, they also have been used as antitumor, 13 antioxidant, 14 anti-inflammation, 15 antibacterial. 16 in combating neurodegenerative diseases and as immunosnsors.…”

Section: Introductionmentioning

confidence: 99%

Green Synthesis of Ceria Nanoparticles Using Azadirachta Indica Plant Extract: Characterization, Gas Sensing and Antibacterial Studies

Ahire

Bachhav

Pawar

et al. 2021

Mat. Sci. Res. India

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In the present investigation we have fabricated the cerium dioxide (CeO2) nanoparticles by green route. While preparing the cerium dioxide nanoparticles by co-precipitation method, Neem leaf extract mixed into the precursor of cerium. The synthesized nanoparticles of CeO2 were used for the preparation of thick film sensor by using screen printing strategy. The fabricated CeO2 sensor was characterized by XRD, SEM, EDS and TEM techniques. The structural characteristics investigated by x-ray diffraction technique (XRD). XRD confirms the formation of cubic lattice of CeO2 material. The surface, texture, porosity characteristics were investigated from SEM analysis, while chemical composition of the material was analysed by EDS technique. The transmission electron microscopy (TEM) confirms the formation cubic lattice of the cerium dioxide material. The thickness of the films was calculated from mass difference method, the prepared film sensors belong to thick region. The fabricated material CeO2 sensor was applied as gas sensor to sense the gases such as LPG, petrol vapors (PV), toluene vapors (TV) and CO2. The CeO2 sensor showed excellent gas response for LPG and PV, nearly 93.20 % and 78.23 % gas response. The rapid response and recovery of the prepared sensors was observed at the tested gases. CeO2 material also employed for antibacterial study at several pathogenic organism such as pseudomonas, staphylococcus aureus and salmonella typhae. From antibacterial study it was observed that the material is capable of inhibiting the growth of these pathogenic microbes.

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Transition metal incorporated, modified bismuth oxide (Bi2O3) nano photo catalyst for deterioration of rosaniline hydrochloride dye as resource for environmental rehabilitation

Cited by 20 publications

References 67 publications

Photocatalytic degradation of methyl blue dye with H₂O₂ sensing

Photocatalytic degradation of methyl blue dye with H₂O₂ sensing

Tunable sulphur doping on CuFe2O4 nanostructures for the selective elimination of organic dyes from water

Green Synthesis of Ceria Nanoparticles Using Azadirachta Indica Plant Extract: Characterization, Gas Sensing and Antibacterial Studies

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Transition metal incorporated, modified bismuth oxide (Bi2O3) nano photo catalyst for deterioration of rosaniline hydrochloride dye as resource for environmental rehabilitation

Cited by 20 publications

References 67 publications

Photocatalytic degradation of methyl blue dye with H2O2 sensing

Photocatalytic degradation of methyl blue dye with H2O2 sensing

Tunable sulphur doping on CuFe2O4 nanostructures for the selective elimination of organic dyes from water

Green Synthesis of Ceria Nanoparticles Using Azadirachta Indica Plant Extract: Characterization, Gas Sensing and Antibacterial Studies

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Photocatalytic degradation of methyl blue dye with H₂O₂ sensing

Photocatalytic degradation of methyl blue dye with H₂O₂ sensing