|
|||||
|
|
New magnetic material based on modified multi-walled carbon nanotubes and iron(III) derivatives |
|
| Authors: | E F Zharikova L I Ochertyanova I V Vasylenko Zh V Dobrokhotova A S Bogomyakov V K Imshennik Y V Maksimov M A Kiskin V K Ivanov D I Kirdyankin B R Shub M V Grishin A K Ganin V M Novotortsev I L Eremenko |
| Institution: | 1. N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991, Moscow, Russian Federation 2. L. V. Pisarzhevsky Institute of Physical Chemistry, National Academy of Sciences of Ukraine, 31 prosp. Nauki, 03028, Kiev, Ukraine 3. International Tomography Center, Siberian Branch of the Russian Academy of Sciences, 3 ul. Institutskaya, 630090, Novosibirsk, Russia 4. N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, 4 ul. Kosygina, 119991, Moscow, Russian Federation |
| Abstract: | Magnetically active products of the interaction between the modified multi-walled carbon nanotubes, MWCNT-CO-L (L = 3-(NHCH3)C5H4N), and compounds containing FeIII ions, FeCl3·6H2O (including those with 57Fe isotopes) and trinuclear pivalate Fe2NiO(Piv)6(HPiv)3 (HPiv = HO2CCMe3), were obtained. The new substances were characterized by thermo-gravimetry combined with mass spectral analysis, Mössbauer spectroscopy, atomic absorption spectrophotometry, electron microscopy, and magnetic measurements. Based on the data of Mössbauer spectroscopy and magnetic studies, it was suggested that in the synthesized {Fe}-MWCNT-CO-L the surface of the carbon nanotubes contains nanoparticles of the polynuclear iron(III) derivatives. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |