Articles with "la0 8ce0" as a keyword



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Structural and Catalytic Properties of Co-doped Perovskite Oxide on Coal Combustion

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Published in 2018 at "International Journal of Thermophysics"

DOI: 10.1007/s10765-018-2453-5

Abstract: In this paper, the structural and catalytic properties of co-doped perovskite oxide La0.8Ce0.2Mn1−xCoxO3 are investigated. First, coal combustion catalysts of mesoporous perovskite-type La0.8Ce0.2Mn1−xCoxO3 were prepared by using sol–gel method. The resulting powder was characterised by… read more here.

Keywords: coal combustion; activation energy; la0 8ce0; reaction ... See more keywords
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A bimodal particle size distribution enhances mechanical and magnetocaloric properties of low-temperature hot pressed Sn-bonded La0.8Ce0.2(Fe0.95Co0.05)11.8Si1.2 bulk composites

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Published in 2019 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2018.08.053

Abstract: Abstract We report a Sn-bonded La0.8Ce0.2(Fe0.95Co0.05)11.8Si1.2 bulk composite with improved mechanical and magnetocaloric properties. La0.8Ce0.2(Fe0.95Co0.05)11.8Si1.2 powders with a bimodal particle size distribution were mixed with a binder of Sn powder and hot pressed at a… read more here.

Keywords: fe0 95co0; la0 8ce0; bimodal particle; 95co0 8si1 ... See more keywords
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Effects of Ni substitution on active oxygen species and electronic interactions over La0.8Ce0.2MnO3/mesoporous ZSM-5 for oxidizing C6H14

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Published in 2020 at "Molecular Catalysis"

DOI: 10.1016/j.mcat.2020.111309

Abstract: Abstract Based on fly ash, mesoporous ZSM-5 (MZ) molecular sieves were prepared using a combination of hydrothermal treatment and fractional calcination. The La0.8Ce0.2Mn1-yNiyO3/MZ(y≤0.5) obtained using an impregnation load method was studied regarding the hexane oxidation,… read more here.

Keywords: la0 8ce0; 8ce0 2mno3; hexane oxidation; oxygen species ... See more keywords
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Tailoring of a catalyst La0.8Ce0.1Ni0.4Ti0.6O3−δ interlayer via in situ exsolution for a catalytic membrane reactor

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Published in 2021 at "Reaction Chemistry and Engineering"

DOI: 10.1039/d1re00103e

Abstract: Tailored nickel nanoparticles on La0.8Ce0.1Ni0.4Ti0.6O3−δ surfaces were prepared by in situ exsolution and used in the Ba0.5Sr0.5Co0.8Fe0.2O3−δ catalytic membrane reactor for high-efficient partial oxidation of methane. read more here.

Keywords: la0 8ce0; situ exsolution; 1ni0 4ti0; 4ti0 6o3 ... See more keywords
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Graphene Nanosheet-Wrapped Mesoporous La0.8Ce0.2Fe0.5Mn0.5O3 Perovskite Oxide Composite for Improved Oxygen Reaction Electro-Kinetics and Li-O2 Battery Application

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Published in 2021 at "Nanomaterials"

DOI: 10.3390/nano11041025

Abstract: A novel design and synthesis methodology is the most important consideration in the development of a superior electrocatalyst for improving the kinetics of oxygen electrode reactions, such as the oxygen reduction reaction (ORR) and the… read more here.

Keywords: oxygen; la0 8ce0; reaction; battery application ... See more keywords