Probing Defect Sites on CeO<sub>2</sub> Nanocrystals with Well-Defined Surface Planes by Raman Spectroscopy and O<sub>2</sub> Adsorption

Wu, Zili; Li, Meijun; Y. Howe, Jane; M. Meyer, Harry; H. Overbury, Steven

doi:10.1021/la101723w

Public

Probing Defect Sites on CeO2 Nanocrystals with Well-Defined Surface Planes by Raman Spectroscopy and O2 Adsorption

Published in Langmuir • Jul 9, 2010

Authors:

Zili Wu

Meijun Li

Jane Y. Howe

Abstract

Defect sites play an essential role in ceria catalysis. In this study, ceria nanocrystals with well-defined surface planes have been synthesized and utilized for studying defect sites with both Raman spectroscopy and O(2) adsorption. Ceria nanorods ({110} + {100}), nanocubes ({100}), and nano-octahe...

Subject

Nanorod

Nanocrystal

Raman spectroscopy

Finding related papers...

Discussions

(0)

No comments yet

Be the first to share your thoughts!