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Chemical preparation of core - shell nanoparticles

Treść / Zawartość
Identyfikatory
Warianty tytułu
Konferencja
Proceedings of the 9th All - Polish Seminar on Mössbauer Spectroscopy OSSM'2012, 10-13 June 2012, Lublin - Kazimierz Dolny, Poland
Języki publikacji
EN
Abstrakty
EN
Nanoparticles obtained during layer-by-layer chemical deposition have been obtained. The particles diameter varied between 5 nm and 9 nm and can be tuned by changing molarity of the synthesis ingredients. The intention was the creation of copper or iron oxide layer during the process. Layer composition were changed using Cu rich or Fe rich ingredients. Magnetic properties of the particles strongly depend on the composition of covered material, indicating for their core-shell structure.
Czasopismo
Rocznik
Strony
35--38
Opis fizyczny
Bibliogr. 13 poz., rys.
Twórcy
autor
autor
  • University of Białystok, Institute of Chemistry, 1 Hurtowa Str., 15-399 Białystok, Poland, Tel.: +48 85 745 7814, Fax: +48 85 747 0113, kalska@uwb.edu.pl
Bibliografia
  • 1. Balasubramaniama R, Ramesh Kumarb AV (2000) Characterization of Delhi iron pillar rust by X-ray diffraction, Fourier transform infrared spectroscopy and Mössbauer spectroscopy. Corrosion Sci 42:2085–2101
  • 2. Coates J (2000) Interpretation of infrared spectra: A practical approach. In: Meyers RA (ed) Encyclopedia of analytical chemistry: applications, theory, and instrumentation. Wiley, Chichester, pp 10815–10837
  • 3. Cowburn R, Welland M (2000) Room temperature magnetic quantum cellular automata. Science 287:1466–1468
  • 4. Goldstein A, Gelb M, Yager P (2001) Continuous and highly variable rate controlled release of model drugs from sphingolipid-based complex high axial ratio microstructures. Control J Release 70:125–138
  • 5. Haberzettl CA (2002) Nanomedicine: destination or journey? Nanotechnology 13:R9–R13
  • 6. Kalska-Szostko B, Cydzik M, Satuła D, Giersig M (2011) Mössbauer studies of core-shell nanoparticles. Acta Phys Pol A 119:15–17
  • 7. Khizroev S, Kryder M, Litvinov D, Thomson D (2002) Direct observation of magnetization switching in focused-ion-beam-fabricated magnetic nanotubes. Appl Phys Lett 81:2256–2257
  • 8. Lefez B, Souchet R, Kartouni K, Lenglet M (1995) Infrared reflection study of CuO in thin oxide films. Thin Solid Films 268:45–48
  • 9. Miller FA, Wilkins CH (1952) Infrared spectra and characteristic frequencies of inorganic ions. Anal Chem 24:1253–1294
  • 10. Sobal NS, Hilgendorff M, Mohwald H et al. (2002) Synthesis and structure of colloidal bimetallic nanocrystals: The non-alloying system Ag/Co. Nano Lett 2:621–624
  • 11. Sun S, Zeng H (2002) Size-controlled synthesis of magnetite nanoparticles. J Am Chem Soc 124:8204–8205
  • 12. Tronc E, Ezzir A, Cherkaoui R et al. (2000) Surface-related properties of γ-Fe2 O3 nanoparticles. J Magn Magn Mater 221:63–79
  • 13. Tronc E, Prene P, Jolivet JP et al. (1995) Magnetic dynamics of γ-Fe2 O3 nanoparticles. Nanostr Mater 6:945–948
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ8-0025-0041
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