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Direct Observation of Atomic Surface Structures of CeO2 Nanoparticles

Published online by Cambridge University Press:  27 August 2014

Jianguo Wen ,
Yuyuan Lin ,
Zili Wu ,
Kenneth R. Poeppelmeier  and
Laurence D. Marks
Jianguo Wen
Affiliation:
Electron Microscopy Center, Argonne National Laboratory, Argonne, IL 60439
Yuyuan Lin
Affiliation:
Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208
Zili Wu
Affiliation:
Chemical Science Division & Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee, 37831
Kenneth R. Poeppelmeier
Affiliation:
Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208 Department of Chemistry, Northwestern University, Evanston, IL 60208
Laurence D. Marks
Affiliation:
Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208

Abstract

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Type
Abstract
Information
Microscopy and Microanalysis , Volume 20 , Supplement S3: Proceedings of Microscopy & Microanalysis 2014 , August 2014 , pp. 1918 - 1919
Copyright
Copyright © Microscopy Society of America 2014 

References

[1] Trovarelli, A. “Catalytic properties of ceria and CeO2-containing materials”, Catalysis Reviews 38, 439 (1996).Google Scholar
[2] Mogensen, M., Sammes, N. M., Tompsett, G. A. “Physical, chemical and electrochemical properties of pure and doped ceria”, Solid State Ionics 29, (1−4), 63-94, (2000).Google Scholar
[3] Lin, Y., Wu, Z., Wen, J., Poeppelmeier, K.R., Marks, L.D. “Imaging the atomic surface structures of CeO2 nanoparticles”, Nano Lett 14 (1), 191-196 (2013).Google Scholar
[4] We acknowledge funding from Northwestern University Institute for Catalysis in Energy Processes (ICEP) on grant number DOE DE-FG02-03-ER15457 (Y.L., K.R.P. and L.D.M.). The electron microscopy was performed at the Electron Microscopy Center at Argonne National Laboratory, a U.S. Department of Energy Office of Science Laboratory operated under Contract No. DE-AC02-06CH11357 by UChicago Argonne, LLC. The synthesis of ceria nanocubes was conducted at Oak Ridge National Laboratory and was sponsored by the Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy.Google Scholar