Abstract
The synthesis and IR spectroscopic and thermoanalytical study of cobalt(II) hydrogen salts with unsaturated dicarboxylic acids, such as maleic, itaconic, acetylenedicarboxylic, allylmalonic, glutaconic, and cis-,cis-muconic acids, were performed. Co3O4 polymer based nanocomposites were prepared through the thermal decomposition of the carboxylates synthesized. The size distribution of nanoparticles and their average diameter (d avg) were determined. The formation enthalpies of cobalt hydrogen carboxylates (ΔH op ) were calculated using the PM3 semi-empirical quantum-chemical method. A correlation between d avg and ΔH op was established. The magnetic characteristics of the synthesized composites, namely the maximum residual magnetization and coercive force, were determined. The critical diameter of nanoparticles for their transition from multidomain to one-domain particles was found to be 3.8 nm.
Similar content being viewed by others
References
A. S. Rozenberg, G. I. Dzhardimalieva, and A. D. Pomogailo, Dokl. Ross. Akad. Nauk 356(1), 66 (1997).
S. P. Gubin, Yu. A. Koksharov, G. B. Khomutov, and G. Yu. Yurkov, Usp. Khim. 74, 539 (2005).
D. J. Sellmyer, M. Yu, and R. D. Kirby, Nanostruct. Mater. 12, 1021 (1999).
S. Mornet, S. Vasseur, F. Grasset, and E. Duguet, J. Mater. Chem. 14, 2161 (2004).
A. D. Pomogailo and G. I. Dzhardimalieva, Nanostructured Materials Preparation via Condensation Ways (Springer, London, 2014).
A. D. Pomogailo and G. I. Dzhardimalieva, Monomeric and Polymeric Metal Carboxylates (Fizmatlit, Moscow, 2009) [in Russian].
A. Y. Ali-Mohamed, J. Coord. Chem. 29 (1993).
F. T. Chuk, M. Koleva, and S. Mikhailova, Farmatsiya 38, 16 (1988).
K. M. Alam, F. M. Kaniz, and A. Gulzar, Pakistan J. Sci. Ind. Res. 30, 707 (1987).
N. P. Porollo, G. I. Dzhardimalieva, I. E. Uflyand, and A. D. Pomogailo, Ross. Khim. Zh. 40(4–5), 190 (1996).
N. P. Porollo, Z. G. Aliev, G. I. Dzhardimalieva, et al., Izv. Akad. Nauk SSSR, Ser. Khim., No. 2, 375 (1997).
L. I. Yudanova, V. A. Logvinenko, L. A. Sheludyakova, et al., Russ. J. Inorg. Chem. 53, 1459 (2008).
G. Schwarzenbach and H. Flaschka, Die Komplexometrische Titration (Ferdinand Enke, Stuttgart, 1965).
Yu. V. Vizil’ter, S. Yu. Zheltov, V. A. Knyaz’, et al., Processing and Analysis of Digital Images with Examples on LabVIEW IMAQ Vision (DMK Press, Moscow, 2009) [in Russian].
J. March, Advanced Organic Chemistry: Reactions, Mechanisms, and Structure (Wiley, New York, 1985; Mir, Moscow, 1987).
M. Dewar, The Molecular Orbital Theory of Organic Chemistry (McGraw-Hill, New York, 1969).
H. Morawetz, Macromolecules in Solution (Interscience, New York, 1965).
I. Pantenburg and U. Z. Ruschewitz, Anorg. Allgem. Chem. 628, 1697 (2002).
K. Nakamoto, Infrared and Raman Spectra of Inorganic and Coordination Compounds (Wiley, New York, 1997).
J. R. Allan, G. M. Baillie, and J. G. Bonner, Thermochim. Acta 143, 283 (1989).
G. Yu. Yurkov, A. S. Fionov, Yu. A. Koksharov, et al., Inorg. Mater. 43, 834 (2007).
L. I. Yudanova, V. A. Logvinenko, N. F. Yudanov, et al., Inorg. Mater. 49, 1055 (2013).
A. S. Rozenberg, E. I. Aleksandrova, N. P. Ivleva, et al., Izv. Akad. Nauk, Ser. Khim., No. 2, 265 (1998).
I. M. Kochetova, S. A. Semenov, A. D. Pomogailo, and G. I. Dzhardimalieva, Chemical Technology: Proceedings of the 4th All-Russia Conference on Chemical Technology, Moscow, 2012, (IONKh, Moscow, 2012), Ed. by Yu. A. Zakhodyaeva and V. V. Belova, Vol. 1, p. 78 [in Russian].
A. M. Rozen and B. V. Krupnov, Zh. Fiz. Khim. 69, 1891 (1995).
V. F. Mukhanov and G. V. Chibisov, JETP Lett. 33 (1981).
R. B. Morgunov, A. I. Dmitriev, G. I. Dzhardimalieva, et al., Fiz. Tverd. Tela 49, 1436 (2007).
K. Orgady and H. Laidler, J. Magn. Magn. Mater. 200, 616 (1999).
E. Sowka, M. Leonowicz, J. Kazmierczak, et al., Physica B 384, 282 (2006).
J. I. Martin, J. Nogues, K. Liu, et al., J. Magn. Magn. Mater. 256, 449 (2003).
C. Chen, O. Kitakami, and Y. Shimada, J. Appl. Phys. 84, 2184 (1998).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.A. Semenov, D.V. Drobot, V.Yu. Musatova, A.S. Pronin, A.D. Pomogailo, G.I. Dzhardimalieva, V.I. Popenko, 2015, published in Zhurnal Neorganicheskoi Khimii, 2015, Vol. 60, No. 8, pp. 991–1000.
Rights and permissions
About this article
Cite this article
Semenov, S.A., Drobot, D.V., Musatova, V.Y. et al. Synthesis and thermal conversions of unsaturated cobalt(II) dicarboxylates as precursors of metallopolymer nanocomposites. Russ. J. Inorg. Chem. 60, 897–905 (2015). https://doi.org/10.1134/S0036023615080161
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0036023615080161