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Characterization of mesoporosity in ceria particles using electron microscopy.

Abstract:

The geometry and three-dimensional (3D) morphology of the ceria particles synthesized by spray pyrolysis (SP) from two different precursors--cerium acetate hydrate and cerium nitrate hydrate (CeA and CeN ceria particles)--were characterized by transmission electron microscopy and electron tomography. Results were compared with surface area measurements, confirming that the surface area of CeA ceria particles is twice as large as that of CeN ceria particles. This result was supported by 3D mic...

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Publication status:
Published

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Publisher copy:
10.1017/s1431927610093980

Authors


Herrero, PR More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Journal:
Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada
Volume:
17
Issue:
1
Pages:
54-60
Publication date:
2011-02-05
DOI:
EISSN:
1435-8115
ISSN:
1431-9276
URN:
uuid:9e2e096e-5daf-4f2c-9865-a3e2f9f47a59
Source identifiers:
172975
Local pid:
pubs:172975

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