Imaging the Atomic Surface Structures of CeO2 Nanoparticles

Atomic surface structures of CeO2 nanoparticles are under debate owing to the lack of clear experimental determination of the oxygen atom positions. In this study, with oxygen atoms clearly observed using aberration-corrected high-resolution electron microscopy, we determined the atomic structures o...

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Bibliographic Details
Published in:	Nano letters Vol. 14; no. 1; pp. 191 - 196
Main Authors:	Lin, Yuyuan, Wu, Zili, Wen, Jianguo, Poeppelmeier, Kenneth R, Marks, Laurence D
Format:	Journal Article
Language:	English
Published:	Washington, DC American Chemical Society 08.01.2014
Subjects:	Catalytic methods Cross-disciplinary physics: materials science; rheology Exact sciences and technology Materials science Methods of nanofabrication Nanocrystalline materials Nanoscale materials and structures: fabrication and characterization Physics atomic surface structures CeO2 nanocube aberration corrected HREM nanoparticle catalysis Nanoparticles High resolution electron microscopy Vacancies Aberrations Imaging Catalysis Crystal faces Crystallographic plane Atomic structure Nanostructured materials Surface structure
ISSN:	1530-6984, 1530-6992, 1530-6992
Online Access:	Get full text
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