Literature DB >> 20596583

Greatly facilitated oxygen vacancy formation in ceria nanocrystallites.

Annapaola Migani1, Georgi N Vayssilov, Stefan T Bromley, Francesc Illas, Konstantin M Neyman.   

Abstract

The formation of oxygen vacancies in nanoparticles Ce(n)O(2n) (n < or = 80), studied using density-functional calculations, is found to be greatly facilitated compared to extended surfaces, which explains the observed spectacular reactivity of nanostructured ceria.

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Year:  2010        PMID： 20596583     DOI： 10.1039/c0cc01091j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  7 in total

1.  Support nanostructure boosts oxygen transfer to catalytically active platinum nanoparticles.

Authors:  Georgi N Vayssilov; Yaroslava Lykhach; Annapaola Migani; Thorsten Staudt; Galina P Petrova; Nataliya Tsud; Tomáš Skála; Albert Bruix; Francesc Illas; Kevin C Prince; Vladimír Matolín; Konstantin M Neyman; Jörg Libuda
Journal:  Nat Mater       Date:  2011-03-20       Impact factor: 43.841

2.  Alloying copper and palladium nanoparticles by pulsed laser irradiation of colloids suspended in ethanol.

Authors:  Gyora Gal; Yaakov Monsa; Vladimir Ezersky; Ilana Bar
Journal:  RSC Adv       Date:  2018-09-26       Impact factor: 4.036

3.  Effect of exposure to CeO2 nanoparticles on ram spermatozoa during storage at 4 °C for 96 hours.

Authors:  Laura Falchi; Grazia Galleri; Gian Mario Dore; Maria Teresa Zedda; Salvatore Pau; Luisa Bogliolo; Federica Ariu; Alessandra Pinna; Stefano Nieddu; Plinio Innocenzi; Sergio Ledda
Journal:  Reprod Biol Endocrinol       Date:  2018-03-06       Impact factor: 5.211

4.  Linking the Electrical Conductivity and Non-Stoichiometry of Thin Film Ce1-xZrxO2-δ by a Resonant Nanobalance Approach.

Authors:  Iurii Kogut; Alexander Wollbrink; Carsten Steiner; Hendrik Wulfmeier; Fatima-Ezzahrae El Azzouzi; Ralf Moos; Holger Fritze
Journal:  Materials (Basel)       Date:  2021-02-05       Impact factor: 3.623

5.  Structure and reducibility of yttrium-doped cerium dioxide nanoparticles and (111) surface.

Authors:  Hristiyan A Aleksandrov; Iskra Z Koleva; Konstantin M Neyman; Tatyana T Tabakova; Georgi N Vayssilov
Journal:  RSC Adv       Date:  2018-10-02       Impact factor: 4.036

6.  Stabilization of reduced copper on ceria aerogels for CO oxidation.

Authors:  Catherine L Pitman; Ashley M Pennington; Todd H Brintlinger; Daniel E Barlow; Liam F Esparraguera; Rhonda M Stroud; Jeremy J Pietron; Paul A DeSario; Debra R Rolison
Journal:  Nanoscale Adv       Date:  2020-09-03

7.  Theoretical investigation on the adsorption configuration and (•)OH-initiated photocatalytic degradation mechanism of typical atmospheric VOCs styrene onto (TiO2)n clusters.

Authors:  Honghong Wang; Yuemeng Ji; Jiangyao Chen; Guiying Li; Taicheng An
Journal:  Sci Rep       Date:  2015-10-12       Impact factor: 4.379
  7 in total

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