­
­
­
­

Inventi Impact: Nanotech & Bionic Engg

Articles

  • Inventi:enb/25401/18
    Magnetic Cobalt and Cobalt Oxide Nanoparticles in Hyperbranched Polyester Polyol Matrix
    01-Jan-1970 Research 2018 : April - June
    O I Medvedeva, S S Kambulova, O V Bondar, A R Gataulina, N A Ulakhovich, A V Gerasimov, V G Evtugyn, I F Gilmutdinov, M P Kutyreva

    A series of cobalt (Co) and its oxides based nanoparticles were synthesized by using hyperbranched polyester polyol Boltorn\nH20 as a platform and sodium borohydride as a reducing agent. UV, FT-IR, XRD, NTA, and TEM methods were employed to\nobtain physicochemical characteristics of the products. The average diameter of Co nanoparticles was approximately 8.2 �± 3.4 nm.\nTheir magnetic properties, including hysteresis loop, field-cooled, and zero field-cooled curves were investigated.The nanoparticles\nexhibit superparamagnetism at room temperature, accompanied by magnetic hysteresis below the blocking temperature.

    How to Cite this Article
    CC Compliant Citation: O. I. Medvedeva, S. S. Kambulova, O. V. Bondar, et al., â??Magnetic Cobalt and Cobalt Oxide Nanoparticles in\nHyperbranched Polyester Polyol Matrix,â? Journal of Nanotechnology, vol. 2017, Article ID 7607658, 9 pages, 2017.\ndoi:10.1155/2017/7607658, https://creativecommons.org/licenses/by/4.0/.
    Download Full Text