Comprehensive characterization of a Mn0.1Mg0.9Fe2O4/CeO2/MgFe2O4 nanocomposite for high-performance supercapacitor applications

Manohar, Ala; Reddy, Gutturu Rajasekhara; Roy, Nipa; Ubaidullah, Mohd; Al- Kahtani, Abdullah A.; Gupta, Manish; Kim, Ki Hyeon

doi:10.1016/j.ceramint.2023.12.356

Ceramics International

2024

DOI: 10.1016/j.ceramint.2023.12.356

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Comprehensive characterization of a Mn0.1Mg0.9Fe2O4/CeO2/MgFe2O4 nanocomposite for high-performance supercapacitor applications

Ala Manohar,

Gutturu Rajasekhara Reddy,

Nipa Roy

et al.

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2024

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Cited by 19 publications

References 48 publications

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Sustainable Semiconducting BaS₃:Sb₂S₃:LaS₂ Filiform Rods: Revolutionizing Energy Storage and Production With Mixed Metal Chalcogenides

Ahmad,

Jaffri,

Makawana

et al. 2024

Applied Organom Chemis

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During this period of rising energy demand, scientific circles and energy stakeholders have paid close attention to electrochemical energy storage. In order to improve the functioning of charge storage systems, the BaS3:Sb2S3:LaS2 tri‐chalcogenide is produced with a diethyldithiocarbamate ligand as a chelator. The BaS3:Sb2S3:LaS2 semiconductor, which was produced sustainably, has a 3.65‐eV energy band gap and high photoactivity due to light absorption. Having heterogeneous crystalline states and a mean crystallite dimension of 17.58 nm, the resulting chalcogenide had excellent crystallinity. In addition, infrared spectroscopy was utilized to analyze metallic sulfide associations, and the results showed that they ranged from 550 to 951 cm−1. This chalcogenide expressed filiform rod‐like morphology with an abundance of the sites available for electrochemical activity. The electrochemical performance of BaS3:Sb2S3:LaS2 was assessed with a conventional three‐electrode configuration. BaS3:Sb2S3:LaS2 has been shown to have been a superior substance for electrodes for storing electricity, with a power density of 7910.18 W kg−1 with a particular capacitance of as high as 961.39 F g−1. The exceptional electrochemical performance was supported with a comparable series resistance (Rs) at 0.71 Ω. Following electrocatalysis, the electrode exhibited an OER overpotential and an equivalent Tafel slope of approximately 416 mV and 126 mV/dec, respectively. Conversely, the Tafel slope and overpotential of the HER activity were 117 mV/dec and 233 mV, respectively.

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Sustainable Semiconducting BaS₃:Sb₂S₃:LaS₂ Filiform Rods: Revolutionizing Energy Storage and Production With Mixed Metal Chalcogenides

Ahmad,

Jaffri,

Makawana

et al. 2024

Applied Organom Chemis

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Effect of raw material concentration on the morphology of nano-barium titanate ribbon-like fibers synthesized by hydrothermal

Ye,

Wang,

Xue

et al. 2024

J Mater Sci: Mater Electron

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Novel green synthesis approach of Fe3O4-MSN/Ag nanocomposite using moringa oleifera extract for magnetic hyperthermia applications

Darmawan,

Saputra,

Rumiyanti

et al. 2024

Current Applied Physics

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Comprehensive characterization of a Mn0.1Mg0.9Fe2O4/CeO2/MgFe2O4 nanocomposite for high-performance supercapacitor applications

Cited by 19 publications

References 48 publications

Sustainable Semiconducting BaS₃:Sb₂S₃:LaS₂ Filiform Rods: Revolutionizing Energy Storage and Production With Mixed Metal Chalcogenides

Sustainable Semiconducting BaS₃:Sb₂S₃:LaS₂ Filiform Rods: Revolutionizing Energy Storage and Production With Mixed Metal Chalcogenides

Effect of raw material concentration on the morphology of nano-barium titanate ribbon-like fibers synthesized by hydrothermal

Novel green synthesis approach of Fe3O4-MSN/Ag nanocomposite using moringa oleifera extract for magnetic hyperthermia applications

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Comprehensive characterization of a Mn0.1Mg0.9Fe2O4/CeO2/MgFe2O4 nanocomposite for high-performance supercapacitor applications

Cited by 19 publications

References 48 publications

Sustainable Semiconducting BaS3:Sb2S3:LaS2 Filiform Rods: Revolutionizing Energy Storage and Production With Mixed Metal Chalcogenides

Sustainable Semiconducting BaS3:Sb2S3:LaS2 Filiform Rods: Revolutionizing Energy Storage and Production With Mixed Metal Chalcogenides

Effect of raw material concentration on the morphology of nano-barium titanate ribbon-like fibers synthesized by hydrothermal

Novel green synthesis approach of Fe3O4-MSN/Ag nanocomposite using moringa oleifera extract for magnetic hyperthermia applications

Contact Info

Product

Resources

About

Sustainable Semiconducting BaS₃:Sb₂S₃:LaS₂ Filiform Rods: Revolutionizing Energy Storage and Production With Mixed Metal Chalcogenides

Sustainable Semiconducting BaS₃:Sb₂S₃:LaS₂ Filiform Rods: Revolutionizing Energy Storage and Production With Mixed Metal Chalcogenides