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Literature DB >> 20198242

Size dependent oxygen buffering capacity of ceria nanocrystals.

Jiahui Xu¹, Jeffrey Harmer, Guoqiang Li, Thomas Chapman, Paul Collier, Sarennah Longworth, Shik Chi Tsang.

Abstract

The structural, chemical and electronic changes of ceria as a function of decreasing particle size have been studied: at sizes below 5 nm the total amount of reducible oxygen dramatically increases due to superoxide formation on the ceria surface, a result indicative of a size dependent oxygen buffering capacity.

Entities: Chemical

Year: 2010 PMID： 20198242 DOI： 10.1039/b923780a

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

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Cited

8 in total

1. Modulating the Catalytic Activity of Cerium Oxide Nanoparticles with the Anion of the Precursor Salt.

Authors: Swetha Barkam; Julian Ortiz; Shashank Saraf; Nicholas Eliason; Rameech Mccormack; Soumen Das; Ankur Gupta; Craig Neal; Alex Petrovici; Cameron Hanson; Michael D Sevilla; Amitava Adhikary; Sudipta Seal
Journal: J Phys Chem C Nanomater Interfaces Date: 2017-08-21 Impact factor: 4.126

2. Redox behavior of potassium doped and transition metal co-doped Ce_0.75Zr_0.25O₂ for thermochemical H₂O/CO₂ splitting.

Authors: Maria Portarapillo; Gianluca Landi; Giuseppina Luciani; Claudio Imparato; Giuseppe Vitiello; Fabio A Deorsola; Antonio Aronne; Almerinda Di Benedetto
Journal: RSC Adv Date: 2022-05-16 Impact factor: 4.036

3. Glutamate oxidase biosensor based on mixed ceria and titania nanoparticles for the detection of glutamate in hypoxic environments.

Authors: Rıfat Emrah Özel; Cristina Ispas; Mallikarjunarao Ganesana; J C Leiter; Silvana Andreescu
Journal: Biosens Bioelectron Date: 2013-09-11 Impact factor: 10.618

4. Deep eutectic-solvothermal synthesis of nanostructured ceria.

Authors: Oliver S Hammond; Karen J Edler; Daniel T Bowron; Laura Torrente-Murciano
Journal: Nat Commun Date: 2017-01-25 Impact factor: 14.919

5. Structure and Surface Relaxation of CeO₂ Nanoparticles Unveiled by Combining Real and Reciprocal Space Total Scattering Analysis.

Authors: Marco Scavini; Federica Bertolotti; Jonadri Mlloja; Filippo Umbri; Anna Bosc; Serena Cappelli; Stefano Checchia; Cesare Oliva; Patrizia Fumagalli; Davide Ceresoli; Mariangela Longhi; Antonietta Guagliardi; Mauro Coduri
Journal: Nanomaterials (Basel) Date: 2022-09-27 Impact factor: 5.719

Size dependent oxygen buffering capacity of ceria nanocrystals.

1. Modulating the Catalytic Activity of Cerium Oxide Nanoparticles with the Anion of the Precursor Salt.

2. Redox behavior of potassium doped and transition metal co-doped Ce_0.75Zr_0.25O₂ for thermochemical H₂O/CO₂ splitting.

3. Glutamate oxidase biosensor based on mixed ceria and titania nanoparticles for the detection of glutamate in hypoxic environments.

4. Deep eutectic-solvothermal synthesis of nanostructured ceria.

5. Structure and Surface Relaxation of CeO₂ Nanoparticles Unveiled by Combining Real and Reciprocal Space Total Scattering Analysis.

6. Oxygen vacancy clusters essential for the catalytic activity of CeO₂ nanocubes for o-xylene oxidation.

7. Metal Oxide Nanoparticle Based Electrochemical Sensor for Total Antioxidant Capacity (TAC) Detection in Wine Samples.

8. Photo-oxidative degradation of polyacids derived ceria nanoparticle modulation for chemical mechanical polishing.