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   Articles with "oxide al2o3" as a keyword



Catalytic degradation of ethylene oxide over Ag/α-Al2O3

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recommendations! Published in 2020 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2020.07.008

Abstract: Abstract Ethylene oxide (EO) degradation over Ag/α-Al2O3 catalysts involves bifunctional pathways, whereby α-Al2O3 surfaces catalyze hydration, isomerization, dimerization, and oxidation while Ag surfaces facilitate combustion and isomerization of ethylene oxide. EO degradation reactions run over… read more here.

Keywords: degradation; oxide al2o3; ethylene oxide; degradation ethylene ... See more keywords

In Situ Spectroscopic Studies of NH3 Oxidation of Fe-Oxide/Al2O3

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recommendations! Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.3c01380

Abstract: Simple temperature-regulated chemical vapor deposition was used to disperse iron oxide nanoparticles on porous Al2O3 to create an Fe-oxide/Al2O3 structure for catalytic NH3 oxidation. The Fe-oxide/Al2O3 achieved nearly 100% removal of NH3, with N2 as… read more here.

Keywords: situ; spectroscopy; oxide al2o3; oxidation oxide ... See more keywords

NiFe and CoFe nanocomposites based on ternary oxide (Al2O3-SiO2-TiO2) for CO2 conversion into hydrocarbons

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recommendations! Published in 2025 at "Molecular Crystals and Liquid Crystals"

DOI: 10.1080/15421406.2025.2508513

Abstract: Abstract The composites based on ternary oxide Al2O3-SiO2-TiO2 (AST1), decorated with nanoparticles of nickel, cobalt, and iron oxides, were prepared by the solvate-stimulation method from nitrate and formate solutions with subsequent homogenization, calcination, and hydrogen… read more here.

Keywords: al2o3 sio2; co2; ternary oxide; based ternary ... See more keywords

MHD flow and thermal analysis of water-based nanofluids with copper (CU) and aluminum oxide (Al2O3) nanoparticles: An advanced fractional approach

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recommendations! Published in 2025 at "Thermal Science"

DOI: 10.2298/tsci241203069g

Abstract: Owing to improved thermal features, the hybrid nanomaterials present multidisciplinary applications in thermal systems, extrusion processes, solar energy, engineering processes, chemical reaction etc. Following such impressive applications in mind, the aim of current work is… read more here.

Keywords: aluminum oxide; copper aluminum; copper; al2o3 nanoparticles ... See more keywords