2022
DOI: 10.1016/j.chemosphere.2022.135056
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Synthesis of cerium and bismuth doped nickel aluminate for the photodegradation of methylene blue, methyl orange and rhodamine B dyes

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Cited by 22 publications
(9 citation statements)
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“…When Al 2 (SO 4 ) 3 •18H 2 O was used as aluminum salt and anhydrous NiSO 4 as nickel salt (figure 3(a)), the characteristic peaks of 1388, 719, 621 and 476 cm −1 were maintained in all samples except that the characteristic peaks of 1118 and 437 cm −1 disappeared in sample S1-1000 • C. The characteristic peak of spinel oxides is generally in the range of 450-800 cm −1 , and is mainly caused by the vibration of metaloxygen, aluminum-oxygen, metal-oxygen-aluminum [18,19]. In this experiment, the characteristic peaks observed at 450-800 cm −1 are mainly attributable to the vibrations of the Ni-O, Al-O, and Ni-O-Al bonds [20]. The peak at 437 cm −1 can be assigned to the Ni-O bond in NiO [21].…”
Section: Infrared Spectrum Analysismentioning
confidence: 63%
“…When Al 2 (SO 4 ) 3 •18H 2 O was used as aluminum salt and anhydrous NiSO 4 as nickel salt (figure 3(a)), the characteristic peaks of 1388, 719, 621 and 476 cm −1 were maintained in all samples except that the characteristic peaks of 1118 and 437 cm −1 disappeared in sample S1-1000 • C. The characteristic peak of spinel oxides is generally in the range of 450-800 cm −1 , and is mainly caused by the vibration of metaloxygen, aluminum-oxygen, metal-oxygen-aluminum [18,19]. In this experiment, the characteristic peaks observed at 450-800 cm −1 are mainly attributable to the vibrations of the Ni-O, Al-O, and Ni-O-Al bonds [20]. The peak at 437 cm −1 can be assigned to the Ni-O bond in NiO [21].…”
Section: Infrared Spectrum Analysismentioning
confidence: 63%
“…The photocatalytic activity of the TE–g–C 3 N 4 samples was investigated using most abundantly used organic textile dyes: MB, RhB, and MO as per the protocol in the literature 46 . Briefly, 0.05% w/v of the TE–g–C 3 N 4 sample was added into 50 mL dye solutions (10 ppm) and stirred for 30 min in dark conditions to attain adsorption/desorption equilibrium.…”
Section: Methodsmentioning
confidence: 99%
“…The photocatalytic activity of the thermally exfoliated g-C3N4 samples was investigated using most abundantly used organic textile dyes: MB, RhB, and MO as per the protocol in the literature 44 . Briefly, 0.05% w/v of the thermally exfoliated g-C3N4 sample was added into 50 mL dye solutions (10 ppm) and stirred for 30 minutes in dark conditions to attain adsorption/desorption equilibrium.…”
Section: Photocatalytic Experimentsmentioning
confidence: 99%