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   Articles with "ceo2 catalyst" as a keyword



Post plasma-catalysis for trichloroethylene decomposition over CeO2 catalyst: Synergistic effect and stability test

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recommendations! Published in 2019 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2019.03.077

Abstract: Abstract This study is devoted to investigate the opportunities of a plasma-catalytic system with CeO2 downstream (i.e. PPC-Post Plasma-catalysis) for the abatement of trichloroethylene (TCE), a typical chlorinated VOC, from dry air. A multi-pin-to-plate negative… read more here.

Keywords: catalysis; ceo2 catalyst; post plasma; plasma catalysis ... See more keywords

The promoted performance of CeO2 catalyst for NH3-SCR reaction by NH3 treatment

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recommendations! Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.08.114

Abstract: Abstract In this study, NH3 treatment of CeO2 was found to significantly enhance its NH3-SCR performance. The NH3-treated CeO2 was characterized by BET, XRD, TPR and XPS. The obtained results revealed the excellent SCR activity… read more here.

Keywords: ceo2 catalyst; nh3 scr; nh3 treatment; scr reaction ... See more keywords
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Green synthesis of Tungsten-doped CeO2 catalyst for selective catalytic reduction of NO with NH3 using starch bio-template

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recommendations! Published in 2021 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2020.147719

Abstract: Abstract Herein, a novel tungsten-doped CeO2 catalyst was fabricated via the spread self-combustion (SSC) method using sweet potato starch as bio-template. The doping of tungsten refines the pore diameter of CeO2 and restrains the growth… read more here.

Keywords: ceo2 catalyst; doped ceo2; tungsten doped; catalyst ... See more keywords
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Synthesis of Ni-Pd decorated spindle-shape CeO2 for catalytic reduction of nitroarene

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recommendations! Published in 2020 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2020.106038

Abstract: Abstract Facile single-step hydrothermal approach was developed for the synthesis of Ni and Pd decorated spindle-shape defected CeO2 catalyst for reduction of nitroarene compounds. A Ni-Pd/CeO2 catalyst showed superior activity toward nitroarene reduction than its… read more here.

Keywords: reduction; ceo2 catalyst; synthesis decorated; decorated spindle ... See more keywords

Efficient activation of Pd/CeO2 catalyst by non-thermal plasma for complete oxidation of indoor formaldehyde at room temperature.

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recommendations! Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.125762

Abstract: Formaldehyde is a typical indoor air pollutant and its removal is essential to protect human health and meet environmental regulations. Efficient activation of Pd/CeO2 catalyst by non-thermal plasma was investigated to achieve complete oxidation of… read more here.

Keywords: plasma; ceo2 catalyst; oxidation; efficient activation ... See more keywords
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Silicotungstic acid modified CeO2 catalyst with high stability for the catalytic combustion of chlorobenzene.

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recommendations! Published in 2021 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2020.128129

Abstract: The catalysts' redox capacity and surface acidity was important during the catalytic combustion of chlorobenzene (CB). CeO2 showed great attractiveness due to its high oxygen storage capacity. Furthermore, the increase of acidity on the catalyst… read more here.

Keywords: catalytic combustion; ceo2 catalyst; combustion chlorobenzene; high stability ... See more keywords

Promotion of NH3-SCR activity by sulfate-modification over mesoporous Fe doped CeO2 catalyst: Structure and mechanism.

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recommendations! Published in 2021 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2021.125565

Abstract: The mesoporous Fe doped CeO2 catalyst after modifying organic sulfate functional groups show an excellent activity with above 80% NOx conversion in a temperature range of 250-450 °C. These organic-like sulfate groups bound to the Fe-O-Ce… read more here.

Keywords: ceo2 catalyst; sulfate; doped ceo2; mesoporous doped ... See more keywords

Mn and Fe oxides co-effect on nanopolyhedron CeO2 catalyst for NH3-SCR of NO

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recommendations! Published in 2021 at "Journal of The Energy Institute"

DOI: 10.1016/j.joei.2021.08.003

Abstract: Abstract The active components Mn and Fe oxides were loaded on the surface of CeO2 catalyst with nanopolyhedrons morphology (CeO2-NPs) by impregnation method to improve the CeO2-NPs catalyst catalytic performance. The activity test results showed… read more here.

Keywords: scr; catalyst; ceo2 nps; ceo2 catalyst ... See more keywords

Increase in stability of BaCo/CeO2 catalyst by optimizing the loading amount of Ba promoter for high-temperature water-gas shift reaction using waste-derived synthesis gas

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recommendations! Published in 2020 at "Renewable Energy"

DOI: 10.1016/j.renene.2019.08.050

Abstract: Abstract The loading amount of Ba promoter in the 15 wt% Co/CeO2 catalyst system was varied from 0 wt% to 3 wt%, and the resulting catalysts were used for the high-temperature water-gas shift (HTS) reaction. The catalysts were… read more here.

Keywords: gas; catalyst; ceo2 catalyst; temperature ... See more keywords
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Effects of different methods of introducing Mo on denitration performance and anti-SO2 poisoning performance of CeO2

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recommendations! Published in 2021 at "Chinese Journal of Catalysis"

DOI: 10.1016/s1872-2067(20)63778-0

Abstract: Abstract Cerium-based catalysts are very attractive for the catalytic abatement of nitrogen oxides (NOx) emitted from stationary sources. However, the main challenge is still achieving satisfactory catalytic activity in the low-temperature range and tolerance to… read more here.

Keywords: performance; ceo2 catalyst; so2; so2 poisoning ... See more keywords

Ru/CeO2 Catalyst with Optimized CeO2 Support Morphology and Surface Facets for Propane Combustion.

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recommendations! Published in 2019 at "Environmental science & technology"

DOI: 10.1021/acs.est.9b01929

Abstract: Tailoring the interfaces between active metal centers and supporting materials is an efficient strategy to obtain a superior catalyst for a certain reaction. Herein, an active interface between Ru and CeO2 was identified and constructed… read more here.

Keywords: ceo2 catalyst; ceo2 support; morphology; catalyst ... See more keywords