Conference item

Atomic resolution Z-contrast imaging of ultradispersed catalysts

Abstract:: Using Z-contrast imaging in a 300 kV scanning transmission electron microscope, direct images of single metal atoms on a support material in industrial catalyst systems are formed. The simultaneously collected conventional bright-field images reveal orientational information about the support, which allows possible configurations of Pt atoms on a gamma-Al2O3 support surface to be deduced. Image intensities also allow the three-dimensional configuration of a raft of Rh atoms on a gamma-Al2O3 support to be determined.

Publication status:: Published

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APA Style

Nellist, P., & Pennycook, S. (1997). Atomic resolution Z-contrast imaging of ultradispersed catalysts. 1997 Biennial Meeting of the Electron-Microscopy-and-Analysis-Group of the Institute-of-Physics (EMAG 97), 153, 399–402.

MLA Style

Nellist, P, and S Pennycook. “Atomic Resolution Z-Contrast Imaging of Ultradispersed Catalysts.” 1997 Biennial Meeting of the Electron-Microscopy-and-Analysis-Group of the Institute-of-Physics (EMAG 97), no. 153, 1997, pp. 399–402.

Chicago Style

Nellist, P, and S Pennycook. 1997. “Atomic Resolution Z-Contrast Imaging of Ultradispersed Catalysts.” In 1997 Biennial Meeting of the Electron-Microscopy-and-Analysis-Group of the Institute-of-Physics (EMAG 97), 399–402.
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Authors

+ Nellist, P More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Materials
Role:: Author

+ Pennycook, S More by this author

Role:: Author

Journal:: ELECTRON MICROSCOPY AND ANALYSIS 1997 More from this journal
Issue:: 153
Pages:: 399-402
Publication date:: 1997-01-01
Event title:: 1997 Biennial Meeting of the Electron-Microscopy-and-Analysis-Group of the Institute-of-Physics (EMAG 97)
ISSN:: 0951-3248
ISBN:: 0750304413

Keywords:: ELECTRON-MICROSCOPY
Pubs id:: pubs:22372
UUID:: uuid:16b9cc84-4d41-4cee-8990-660fc2c6a2b8
Local pid:: pubs:22372
Source identifiers:: 22372
Deposit date:: 2012-12-19
ARK identifier:: ark:/29072/ora_16b9cc844d414cee8990660fc2c6a2b8

Terms of use

Copyright date:: 1997

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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