Visualizing and Quantifying the Cationic Mobility at {100} Surfaces of Ceria: Application to CO2 Adsorption/Desorption Phenomena in the Environmental Transmission Electron Microscope

Bugnet, M.; Overbury, Steven H.; Wu, Zili; Aires, F. J.  C.  S.; Meunier, F.; Epicier, T.

doi:10.1017/S1431927618010188

Title: Visualizing and Quantifying the Cationic Mobility at {100} Surfaces of Ceria: Application to CO₂ Adsorption/Desorption Phenomena in the Environmental Transmission Electron Microscope

Journal Article · Wed Aug 01 00:00:00 EDT 2018 · Microscopy and Microanalysis

DOI:https://doi.org/10.1017/S1431927618010188· OSTI ID:1468072

Bugnet, M. ^[1];

^[2];

^[2]; Aires, F. J. C. S. ^[3]; Meunier, F. ^[3]; Epicier, T. ^[1]

University of Lyon, INSA-Lyon, Villeurbanne Cedex (France)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Chemical Science Division, Center for Nanophase Materials Science
University of Lyon, UCBL Lyon 1, Villeurbanne (France)

Environmental transmission electron microscopy in a dedicated instrument allows ultimate spatial resolution with chemical analysis capabilities similar to high resolution transmission electron microscopes (HRTEMs), while retaining partial pressures up to 20 mbar around the specimen. Finally, such instruments provide an optimized approach to study the early stages of catalytic reactions, which can start from very low partial pressure, at the atomic-scale.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: AC05-00OR22725

OSTI ID:: 1468072

Journal Information:: Microscopy and Microanalysis, Vol. 24, Issue S1; ISSN 1431-9276

Publisher:: Microscopy Society of America (MSA)Copyright Statement

Country of Publication:: United States

Language:: English

References (6)

Reconstruction of ceria-supported Pt-Co particles under H2 and CO at 220 °C Lorito, D.; Ruocco, C.; Palma, V. Applied Catalysis B: Environmental, Vol. 197 https://doi.org/10.1016/j.apcatb.2016.01.037	journal	November 2016
Polarity at the nanoscale Goniakowski, J.; Noguera, C. Physical Review B, Vol. 83, Issue 11 https://doi.org/10.1103/PhysRevB.83.115413	journal	March 2011
Direct Visualization and Control of Atomic Mobility at {100} Surfaces of Ceria in the Environmental Transmission Electron Microscope Bugnet, M.; Overbury, S. H.; Wu, Z. L. Nano Letters, Vol. 17, Issue 12 https://doi.org/10.1021/acs.nanolett.7b03680	journal	November 2017
Achieve atomic resolution in in situ S/TEM experiments to examine complex interface structures in nanomaterials Jinschek, Joerg R. Current Opinion in Solid State and Materials Science, Vol. 21, Issue 2 https://doi.org/10.1016/j.cossms.2016.05.010	journal	April 2017
Measuring the Redox Activity of Individual Catalytic Nanoparticles in Cerium-Based Oxides Wang, Ruigang; Crozier, Peter A.; Sharma, Renu Nano Letters, Vol. 8, Issue 3 https://doi.org/10.1021/nl073135c	journal	March 2008
Dynamics of Polar Surfaces on Ceria Nanoparticles Observed In Situ with Single-Atom Resolution Möbus, Günter; Saghi, Zineb; Sayle, Dean C. Advanced Functional Materials, Vol. 21, Issue 11 https://doi.org/10.1002/adfm.201002135	journal	March 2011

Similar Records

Direct Visualization and Control of Atomic Mobility at {100} Surfaces of Ceria in the Environmental Transmission Electron Microscope

Journal Article · Wed Nov 22 00:00:00 EST 2017 · Nano Letters · OSTI ID:1468072

Bugnet, M.; Overbury, Steven H.; Wu, Zili L.; +1 more

Distinguishibility of Oxygen Desorption From the Surface Region with Mobility Dominant Effects in Nanocrystalline Ceria Films

Journal Article · Mon Nov 15 00:00:00 EST 2004 · Journal of Applied Physics · OSTI ID:1468072

Saraf, Laxmikant V; Shutthanandan, V; Zhang, Yanwen; +4 more

Crystal structure and defects of Zr{sub 4}Co{sub 4}Si{sub 7}( V-phase) investigated by high resolution transmission electron microscope

Journal Article · Sat Feb 01 00:00:00 EST 1997 · Journal of Materials Research · OSTI ID:1468072

Mao, J F; Ye, H Q; Ning, X G; +2 more

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
36 MATERIALS SCIENCE

Title: Visualizing and Quantifying the Cationic Mobility at {100} Surfaces of Ceria: Application to CO2 Adsorption/Desorption Phenomena in the Environmental Transmission Electron Microscope

Citation Formats

References (6)

Similar Records

Related Subjects

Title: Visualizing and Quantifying the Cationic Mobility at {100} Surfaces of Ceria: Application to CO₂ Adsorption/Desorption Phenomena in the Environmental Transmission Electron Microscope