Articles with "composite oxide" as a keyword



Catalytic evaluation on liquid phase oxidation of vanillyl alcohol using air and H2O2 over mesoporous Cu-Ti composite oxide

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Published in 2017 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2016.10.070

Abstract: Abstract A mesoporous, highly crystalline Cu-Ti composite oxide catalyst was prepared via facile, simple and modified solution method varying Cu and Ti ratio for selective liquid phase oxidation of vanillyl alcohol. Various spectroscopic procedures were… read more here.

Keywords: composite oxide; phase; liquid phase; oxidation vanillyl ... See more keywords
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Promising effect of Ag/Rh paired mesoporous composite-oxide for low temperature NO CO reaction

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Published in 2021 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2020.106257

Abstract: Abstract A promising effect of the silver and rhodium binary precious metals added composite oxide was investigated for NO-CO redox reaction. The interaction of Ag and Rh enhanced the catalytic property of the overall composite… read more here.

Keywords: promising effect; low temperature; composite oxide; reaction ... See more keywords
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Porous ZrO2 encapsulated perovskite composite oxide for organic pollutants removal: Enhanced catalytic efficiency and suppressed metal leaching.

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Published in 2021 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2021.03.171

Abstract: Cobalt-based perovskite material, an effective activator of PMS, is widely employed for wastewater remediation, but still affected by the leakage of the cobalt ions. In this study, a porous core-shell structured perovskite LaFe0.1Co0.9O3-λ/SiO2 core @ZrO2… read more here.

Keywords: composite oxide; encapsulated perovskite; zro2; perovskite composite ... See more keywords

Structural and magnetic studies of Mg substituted cobalt composite oxide catalyst Co1−Mg Fe2O4

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

DOI: 10.1016/j.jmmm.2018.08.050

Abstract: Abstract The article synthesized the Co1−xMgxFe2O4 sample of single phase spinel structure with sol-gel auto-combustion. The lattice parameter increases, the X-ray density and average crystal sized decrease with an increase in the Magnesium content. The… read more here.

Keywords: cobalt composite; studies substituted; structural magnetic; composite oxide ... See more keywords

Composite Oxide Cooling Pigments Mitigate the Impact of Urban Heat Islands

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Published in 2024 at "Journal of Materials Chemistry A"

DOI: 10.1039/d4ta04027a

Abstract: The escalating threat of ever-increasing urban heat islands poses a significant challenge across the world in terms of energy usage. Hence, the passive daytime solar radiative cooling technique relying on... read more here.

Keywords: composite oxide; cooling pigments; urban heat; oxide cooling ... See more keywords

Pd catalysts supported on Nb2O5-γ-Al2O3 composite oxide with high activity and stability in 2-methylfuran hydrogenation to 3-acetyl-1-propanol

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Published in 2025 at "New Journal of Chemistry"

DOI: 10.1039/d5nj00951k

Abstract: 3-Acetyl-1-propanol, which could be produced by 2-methylfuran hydrogenolysis, is a valuable chemical with wide applications in both pharmaceutical and chemical industries. The development of bifunctional solid acid catalysts to replace... read more here.

Keywords: al2o3 composite; acetyl propanol; composite oxide; supported nb2o5 ... See more keywords

Preparation of CuO–CeO 2 /CaO Composite Oxides and its Ablation Performances of CO/CO 2

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Published in 2025 at "Combustion Science and Technology"

DOI: 10.1080/00102202.2025.2453895

Abstract: ABSTRACT CuO – CeO2/CaO composite oxide was prepared for mine special environment in this study through the solid-phase impregnation method using the traditional CuO – CeO2 and CaO as the CO catalyst and the modified… read more here.

Keywords: cuo; cao; coal; composite oxide ... See more keywords