Ceria Catalyst Support

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Ceria Maintains Smaller Metal Catalyst Particles by Strong ...

    https://science.sciencemag.org/content/329/5994/933.full
    Aug 20, 2010 · , Role of the ceria-zirconia support in the reactivity of platinum and palladium catalysts for methane total oxidation under lean conditions.Cited by: 486

Effect of nature of ceria support in CuO/CeO2 catalyst for ...

    https://www.sciencedirect.com/science/article/pii/S0016236112001251
    Also, ceria is widely employed as the support or additive in catalysts for oxidation reactions because of its high oxygen storage capacity and redox activity,,,,.Cited by: 51

Highly Active Ceria-Supported Ru Catalyst for the Dry ...

    https://pubs.acs.org/doi/10.1021/acscatal.8b05162
    In this work, we report the high activity/stability of a ceria-supported Ru–nanocluster (<1 nm) catalyst during the dry reforming of methane.Cited by: 3

Synthesis of nano-Pt onto ceria support as catalyst for ...

    https://www.sciencedirect.com/science/article/pii/S0926860X14000593
    Apr 05, 2014 · However, ceria has stood out to be the most favorable support for noble metals based LTS reactions because of its unique properties of high oxygen storage capacity and its ability to exist in multiple oxidation states (Ce 4+ /Ce 3+) which results in an increase in oxygen vacancies,.Cited by: 19

The role of Gadolinia Doped Ceria support on the promotion ...

    https://www.sciencedirect.com/science/article/pii/S0360319917336534
    Oct 26, 2017 · The role of Gadolinia doped Ceria support of bimetallic catalyst Ni/Fe have been investigated. • The obtained results showed a superior catalytic activity of the monometallic catalyst whit respect to the bi-metallic ones. • The support play a decisive role in the metal-support interaction.Cited by: 7

Copper-promoted ceria catalysts for CO oxidation reaction ...

    https://www.sciencedirect.com/science/article/pii/S0920586119303529
    1. Introduction. Cerium dioxide (CeO 2) has been extensively studied and used as an exceptional catalyst or a non-inert catalyst support, due to its unique physicochemical and redox characteristics, finding applications in various technological fields such as industrial catalysis, catalytic converters, fuel additives, fuel cells and other electrochemical devices [].Author: Christos Papadopoulos, Konstantinos Kappis, Joan Papavasiliou, Joan Papavasiliou, John Vakros, Marci...

Ceria–zirconia mixed oxide prepared by continuous ...

    https://www.sciencedirect.com/science/article/pii/S0920586111006109
    May 20, 2012 · Continuous hydrothermal synthesis in supercritical water for the preparation of metal oxide nanoparticles with sparsely-agglomerated morphology. Ceria–zirconia mixed oxide with high thermal stability and large oxygen storage capacity even after redox-aging at 1000 °C. Rh-loaded catalyst with ceria–zirconia as support for the reaction ...Cited by: 27

Control of Metal Nanocrystal Size Reveals Metal-Support ...

    https://science.sciencemag.org/content/341/6147/771.full
    Aug 16, 2013 · The rate of a catalytic reaction can sometimes be enhanced by using a different metal oxide as the support for adsorbed metal nanoparticles. Such enhancement is often attributed to more active sites at the metal-oxide interface, but it can be difficult to quantify this effect. Cargnello et al. (p. [771][1], published online 18 July) synthesized monodisperse nanoparticles of nickel, platinum ...Cited by: 654

Cerium(IV) oxide - Wikipedia

    https://en.wikipedia.org/wiki/Cerium(IV)_oxide
    Cerium(IV) oxide, also known as ceric oxide, ceric dioxide, ceria, cerium oxide or cerium dioxide, is an oxide of the rare-earth metal cerium.It is a pale yellow-white powder with the chemical formula CeO 2.It is an important commercial product and an intermediate in the purification of the element from the ores.Chemical formula: CeO₂

Sintering Inhibition Mechanism of Platinum Supported on ...

    http://www.spring8.or.jp/pdf/en/res_fro/07/140-141.pdf
    Sintering Inhibition Mechanism of Platinum Supported on Ceria-Based Oxide for Automotive Catalysts Three-way catalysts (TWCs) can efficiently purify ... a support such as Al 2O 3, ... inhibition mechanism for a Pt/ceria-based catalyst and a conventional Pt/Al 2O 3 catalyst.



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