Abstract
Higher empty and endohedral gadolinium metallofullerenes were prepared by electric arc synthesis, isolated, and separated chromatographically to high degree of purity (99 wt %). The samples obtained were characterized by chromatography, optical spectroscopy, and mass spectrometry. According to small-angle neutron scattering data, the endohedral metallofullerenes in o-xylene form a molecular solution in which the molecules interact to form molecular pairs.
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Gubin, S.P. and Tkachev, S.V., Grafen i rodstvennye nanoformy ugleroda (Graphene and Related Carbon Nanoforms), Moscow: Librokom, 2012.
Piotrovskii, L.B. and Kiselev, O.I., Fullereny v biologii (na puti k nanomeditsine) [Fullerenes in Biology (on the Way to Nanomedicine], St. Petersburg: Rostok, 2006.
Meng, J., Wang, D.L., Wang, P.C., et al., J. Nanosci. Nanotechnol., 2010, vol. 10, no. 12, pp. 8610–8616.
Heath, J.R., O’Brien, S.C., Zhang, Q., et al., J. Am. Chem. Soc., 1985, vol. 107, pp. 7779–7782.
Alekseev, N.I. and Dyuzhev, G.A., Tech. Phys., 2001, vol. 46, no. 10, pp. 1247–1255.
Kratschmer, W., Lamb, L.D., Fostiropoulos, K., and Huffman, D.R., Nature, 1990, pp. 354–358.
Stevenson, S., Mackey, M.A., Pickens, J., et al., Inorg. Chem., 2009, vol. 48, pp. 11685–11690.
Bubnov, V.P., Kareev, I.E., Laukhina, E.E., et al., Phys. Solid State, 2002, vol. 44, no. 3, pp. 527–528.
Huang, H. and Yang, S., Chem. Mater., 2000, vol. 12, pp. 2715–2720.
Shinohara, H., Yamaguchi, H., Hayashi, N., et al., J. Phys. Chem., 1993, vol. 97, pp. 4259–4261.
Ding, J. and Yang, S., Chem. Mater., 1996, vol. 8, pp. 2824–2827.
Bubnov, V.P., Laukhina, E.E., Kareev, I.V., et al., Chem. Mater., 2002, vol. 14, pp. 1004–1008.
Sun, B., Feng, L., Shi, Z., and Gu, S., Carbon, 2002, vol. 40, pp. 1591–1595.
Kareev, I.E., Synthesis, Reactivity, and Physicochemical Properties of Endohedral Metallofullerenes M@C2n (M = Y, La, Ce), Cand. Sci. Dissertation, Moscow, 2006.
Shinohara, H., Rep. Prog. Phys., 2000, vol. 63, pp. 843–892.
Sedov, V.P., Kolesnik, S.G., Kulikova, N.A., et al., Development of Technology for Efficient Production of Water-Soluble Endohedral Metallofullerenes. Part I. Search for Optimum Conditions of Synthesis of Endohedral Rare Earth Metallofullerenes, Preprint of the Konstantinov Petersburg Inst. of Nuclear Physics, Gatchina, 2013.
Sedov, V.P. and Grushko, Yu.S., Spectrophotometric Analysis of Fullerene Solutions, Preprint of the Konstantinov Petersburg Inst. of Nuclear Physics, Gatchina, 2001.
RF Patent 2396207, Publ. 2010.
Grushko, Yu.S., Kozlov, V.S., Artamonova, T.O., et al., Fullerenes, Nanotubes, Carbon Nanostruct., 2012, vol. 20, pp. 4–7.
Kikuchi, K., Nakahara, N., Wakabayashi, T., et al., Chem. Phys. Lett., 1992, vol. 188, nos. 3–4, pp. 177–180.
Lu, X., Shi, Z., Sun, B., et al., Fullerenes, Nanotubes, Carbon Nanostruct., 2005, vol. 13, pp. 13–20.
Akasaka, T., Wakahara, T., Nagase, S., et al., J. Am. Chem. Soc., 2000, vol. 122, pp. 9316–9317.
Sedov, V.P., Kolesnik, S.G., Kukorenko, V.V., et al., A Study of the Behavior of C 60 and C70 Fullerenes and of Endohedral Metallofullerenes in Dimethylformamide Solutions, Preprint of the Konstantinov Petersburg Inst. of Nuclear Physics, Gatchina, 2009
Shunohara, H. and Inakuma, M., J. Phys. Chem., 1994, vol. 98, no. 35, pp. 8597–8599.
Torok, Gy., Lebedev, V.T., and Cser, L., Phys. Solid State, 2002, vol. 44, no. 3, pp. 572–573.
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Original Russian Text © V.S. Kozlov, M.V. Suyasova, V.T. Lebedev, 2014, published in Zhurnal Prikladnoi Khimii, 2014, Vol. 87, No. 2, pp. 137–143.
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Kozlov, V.S., Suyasova, M.V. & Lebedev, V.T. Synthesis, extraction, and chromatographic purification of higher empty fullerenes and endohedral gadolinium metallofullerenes. Russ J Appl Chem 87, 121–127 (2014). https://doi.org/10.1134/S1070427214020013
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DOI: https://doi.org/10.1134/S1070427214020013