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Characterisation of Co@Fe3O4 core@shell nanoparticles using advanced electron microscopy.

Abstract:

Cobalt nanoparticles were synthesised via the thermal decomposition of Co2(CO)8 and were coated in iron oxide using Fe(CO)5. While previous work focused on the subsequent thermal alloying of these nanoparticles, this study fully elucidates their composition and core@shell structure. State-of-the-art electron microscopy and statistical data processing enabled chemical mapping of individual particles through the acquisition of energy-filtered transmission electron microscopy (EFTEM) images and ...

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Publication status:
Published

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Publisher copy:
10.1039/c3nr33789h

Authors


Knappett, BR More by this author
Abdulkin, P More by this author
Jefferson, DA More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
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Journal:
Nanoscale
Volume:
5
Issue:
13
Pages:
5765-5772
Publication date:
2013-07-05
DOI:
EISSN:
2040-3372
ISSN:
2040-3364
URN:
uuid:44e0e7fd-e3d3-4823-8d14-68ff25694a2c
Source identifiers:
387824
Local pid:
pubs:387824

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