Ultrasound and Microwave-Assisted Co-precipitation Synthesis of La0.75Sr0.25MnO3 Perovskite Nanoparticles from a New Lanthanum(III) Coordination Polymer Precursor

Yousefi, Mostafa; Ranjbar, Maryam

doi:10.1007/s10904-017-0504-1

Cited by 8 publications

(2 citation statements)

References 23 publications

(24 reference statements)

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“…34 The peak at 687 cm −1 is ascribed to the C–H out-of-plane bending of the pyridine ring of pydc. 2–35 The peaks at 439, 586, 940 and 1033 cm −1 are attributed to the bending vibration of the Co–O bond. 36 The peak at 905 cm −1 is the Ti–F vibrational peak in TOF, 37 and the peak at 637 cm −1 is Ti–O–Ti of the TiO 2 stretching vibration peak; 38 these indicate that CP is successfully combined with TOF.…”

Section: Resultsmentioning

confidence: 99%

In situ composite of Co-MOF on a Ti-based material for visible light multiphase catalysis: synthesis and the photocatalytic degradation mechanism

et al. 2022

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Section: Resultsmentioning

confidence: 99%

In situ composite of Co-MOF on a Ti-based material for visible light multiphase catalysis: synthesis and the photocatalytic degradation mechanism

et al. 2022

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“…Mostaf Yousefi et al reported that strontium atoms replace atoms of lanthanum in the LSM structure, which are coordinated by twelve oxygen atoms. A Sr 2+ -doping needs to be carefully chosen at between 10 % and 30 % because a few characteristics, like increasing the coefficient of thermal expansion, can be positively modified (Yousefi and Ranjbar 2017). K.P.…”

Section: Introductionmentioning

confidence: 99%

Structure, magnetic, and photocatalysis of La0.7Sr0.3MO3 (M = Mn, Co, and Fe) nanoparticle perovskite: Novel photocatalytic materials

Ghozzaa

Yahia

Hussien

2023

Preprint

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The present study, La0.7Sr0.3MO3 (M = Mn-, Co-, and Fe-) perovskite, has successfully been synthesized via two techniques; co-precipitation, and sol-gel auto-combustion. XRD, SEM, and EDX characterized the prepared samples. XRD and SEM showed that the as-prepared La0.7Sr0.3MnO3 and La0.7Sr0.3CoO3 have multiphase. La0.7Sr0.3FeO3, in comparison, is nanosized, has a single-phase perovskite, and has a rather homogenous particle size distribution. Additionally, EDX mapping analysis shows that all pieces are distributed uniformly. All calcined powders contain 100% LSF, more than 15% perovskite phase of LSC, 47% LSM, and other secondary phases such cobalt oxide, according to X-ray diffractometer results. At room temperature and magnetic field ± 20 kG. La0.7Sr0.3MnO3 exhibited weak ferromagnetic behaviour in a low magnetic field, whereas diamagnetic behaviour was seen in a high magnetic field. La0.7Sr0.3FeO3 samples behave as strong ferromagnetic. On the contrary, the photodegradation of La0.7Sr0.3MnO3 is 99% compared to 75% and 91% for other samples under UVA lights. The degradation rate for La0.7Sr0.3MnO3 is 0.179 higher, about 3.25 and 2.23, than the other samples. A La0.7Sr0.3MnO3 nanocomposite perform as a photocatalyst to enhance the efficiency of Methylene blue photodegradation.. This study boosts good UVA- photocatalysts with high efficiency for different kinds of dyes. Hence the catalyst possessed high stability and effieiency for continuous treatment of wastewater.

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A Novel Nano CuO-Poly(o-toluidine) Hybrid Material: Preparation, Characterization and Photocatalytic Studies

Chitra¹,

Thanu

2017

J Inorg Organomet Polym

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Ultrasound and Microwave-Assisted Co-precipitation Synthesis of La0.75Sr0.25MnO3 Perovskite Nanoparticles from a New Lanthanum(III) Coordination Polymer Precursor

Cited by 8 publications

References 23 publications

In situ composite of Co-MOF on a Ti-based material for visible light multiphase catalysis: synthesis and the photocatalytic degradation mechanism

In situ composite of Co-MOF on a Ti-based material for visible light multiphase catalysis: synthesis and the photocatalytic degradation mechanism

Structure, magnetic, and photocatalysis of La0.7Sr0.3MO3 (M = Mn, Co, and Fe) nanoparticle perovskite: Novel photocatalytic materials

A Novel Nano CuO-Poly(o-toluidine) Hybrid Material: Preparation, Characterization and Photocatalytic Studies

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