Physics of the Solid State
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Synthesis and identification of the adducts of fullerenol-24 with some transition and rare earth metals
Kuznetsov V. V.1, Kulenova N. A.2, Shaimardanova B. K.2, Sadenova M. A.2, Shushkevich L. V.2, Blokhin A. A.2,3, Charykov N. A.2,3,1, Gurieva A. A.3, German V. P.3, Keskinov V. A.2,3
1St. Petersburg State Electrotechnical University “LETI", St. Petersburg, Russia
2Veritas Center, D. Serikbayev East Kazakhstan State Technical University, Ust-Kamenogorsk, Kazakhstan
3Saint-Petersburg State Institute of Technology (Technical University), St. Petersburg, Russia
Email: vvkuznetsov@inbox.ru

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The synthesis of fullerenol-24 (C60(OH)24) with some transition and rare earth metals - C60(ONa)x(O2M)(24-x)/2, C60(ONa)x(O3M)(24-x)/3, M=Co, Cu, Mn, Zn, Gd, Tb is described. Identification of adducts was carried out using the methods of elemental analysis, infrared and electron spectroscopy, complex thermal analysis, high-performance liquid chromatography and dynamic light scattering. The solubility of adducts in aqueous solutions in the natural temperature range has been studied. The use of these adducts as microfertilizers for spring barley in the Republic of Kazakhstan led to a general increase in both its yield and resistance to pathogenic microorganisms. Keywords: adduct, fullerenol-24, transition metals, lanthanides, synthesis, identification, agricultural application, spring barley.
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