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Copper nanoparticles on the surface of ultradispersed polytetrafluoroethylene nanograins

Yurkov, G. Yu ; Baranov, D. A. LU orcid ; Kozinkin, A. V. ; Nedoseikina, T. I. ; Koksharov, Yu A. and Gubin, S. P. (2006) In Russian Journal of Inorganic Chemistry 51(2). p.170-176
Abstract

Nanosized copper-containing particles stabilized on the surface of polymer nanograins were obtained by thermal decomposition of copper-containing precursors in a fluidized bed of ultradispersed polytetrafluoroethylene. Transmission electron microscopy showed that the average size of nanoparticles is 10-12 nm. The structure of the particles was determined by EXAFS, EPR, and X-ray powder diffraction. The copper nanoparticles consist of a core and a shell and are well structured. The core is copper metal, whereas the surface layer, which constitutes no more than 2% of the nanoparticle weight, is copper oxide.

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author
; ; ; ; and
publishing date
type
Contribution to journal
publication status
published
in
Russian Journal of Inorganic Chemistry
volume
51
issue
2
pages
7 pages
publisher
MAIK Nauka/Interperiodica
external identifiers
  • scopus:33747134282
ISSN
0036-0236
DOI
10.1134/S0036023606020033
language
English
LU publication?
no
id
5a074c27-2188-4a6a-8b59-de128285465b
date added to LUP
2023-01-20 21:25:47
date last changed
2023-02-16 02:51:35
@article{5a074c27-2188-4a6a-8b59-de128285465b,
  abstract     = {{<p>Nanosized copper-containing particles stabilized on the surface of polymer nanograins were obtained by thermal decomposition of copper-containing precursors in a fluidized bed of ultradispersed polytetrafluoroethylene. Transmission electron microscopy showed that the average size of nanoparticles is 10-12 nm. The structure of the particles was determined by EXAFS, EPR, and X-ray powder diffraction. The copper nanoparticles consist of a core and a shell and are well structured. The core is copper metal, whereas the surface layer, which constitutes no more than 2% of the nanoparticle weight, is copper oxide.</p>}},
  author       = {{Yurkov, G. Yu and Baranov, D. A. and Kozinkin, A. V. and Nedoseikina, T. I. and Koksharov, Yu A. and Gubin, S. P.}},
  issn         = {{0036-0236}},
  language     = {{eng}},
  number       = {{2}},
  pages        = {{170--176}},
  publisher    = {{MAIK Nauka/Interperiodica}},
  series       = {{Russian Journal of Inorganic Chemistry}},
  title        = {{Copper nanoparticles on the surface of ultradispersed polytetrafluoroethylene nanograins}},
  url          = {{http://dx.doi.org/10.1134/S0036023606020033}},
  doi          = {{10.1134/S0036023606020033}},
  volume       = {{51}},
  year         = {{2006}},
}