Abstract
Standard enthalpies of combustion and formation were studied, along with the enthalpy of interaction of chitin and chitosan of different origins with water. The concentration of the water phase solution in chitin and chitosan saturated at 273 K was determined by calorimetry from the enthalpy of melting of the water excess phase. The dependence of these properties on the source, molecular mass, and degree of ordering of polysaccharides was demonstrated.
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References
V. Ya. Pavlov, Red King Crab (Paralithodes camtschaticus) Biography (VNIRO, Moscow, 2003) [in Russian].
V. F. Ur’yash, N. Yu. Kokurina, V. N. Larina, et al., Vestn. Nizhegor. Univ., No. 3, 98 (2007).
A. I. Gamzazade, A. M. Sklyar, and S. V. Rogozhin, Vysokomol. Soedin. A 27, 1179 (1985).
V. F. Ur’yash, N. Yu. Kokurina, V. A. Maslova, et al., Vestn. Nizhegor. Univ., Ser. Khim., No. 1, 165 (1998).
V. F. Ur’yash, in Chitin and Chitosan. Preparation, Properties and Applications, Ed. by K. G. Skryabin, G. A. Vikhoreva, and V. P. Varlamov (Khimiya, Moscow, 2002), p. 119 [in Russian].
K. V. Kir’yanov and V. I. Tel’noi, in Works on Chemistry and Chemical Technology, Intervuz. Collection (Gor’k. Gos. Univ., Gorky, 1975), No. 4, p. 109 [in Russian].
Thermal Constants of Substances, Ed. by V. P. Glushko (VINITI, Moscow, 1965–1970), Ch. 1 [in Russian].
E. Calvet and A. Prat, Microcalorimetrie: Applications physico-chimiques et biologiques (Paris, Masson, 1956; Inostr. Liter., Moscow, 1963).
L. N. Gal’perin, Yu. R. Kolesov, L. B. Mashkinov, and Yu. E. Germer, in Proceedings of the 6th All-Union Conference on Calorimetry (Metsniereba, Tbilisi, 1973), p. 539.
S. P. Mishchenko and G. M. Poltoratskii, Questions of Thermodynamics and Structure of Aqueous and Nonaqueous Solutions of Electrolytes (Khimiya, Leningrad, 1976) [in Russian].
I. B. Rabinovich, A. N. Mochalov, L. Ya. Tsvetkova, et al., Acta Polym. 34, 482 (1983).
V. F. Uryash, I. B. Rabinovich, A. N. Mochalov, and T. B. Khlyustova, Thermochim. Acta 93, 409 (1985).
V. F. Ur’yash, V. N. Larina, N. Yu. Kokurina, and N. V. Novoselova, Russ. J. Phys. Chem. A 84, 915 (2010).
Water and Aqueous Solutions at Subzero Temperature, Ed. by F. Franks (Plenum, New York, 1982; Naukova Dumka, Kiev, 1985), p. 25.
I. B. Rabinovich, M. S. Sheiman, V. P. Nistratov, et al., Zh. Fiz. Khim. 59, 2414 (1985).
N. V. Karyakin, Thermodynamics of Aromatic Heterochain and Heterocyclochain Polymers (NNovg. Gos. Univ., Nizh. Novgorod, 1998) [in Russian].
N. G. Rybkin, M. P. Orlova, A. K. Baranyuk, et al., Izmerit. Tekh., No. 7, 29 (1974).
N. Bikales and L. Segal, Cellulose and Its Derivatives (Wiley-Interscience, New York, 1971; Mir, Moscow, 1974), Vol. 1.
E. N. Chebotok, V. Yu. Novikov, and I. N. Konovalova, Vestn. Murm. Gos. Tekh. Univ. 9, 717 (2006).
I. B. Rabinovich, T. B. Khlyustova, A. N. Mochalov, and N. Yu. Kokurina, Zh. Obshch. Khim. 59, 1240 (1989).
V. F. Ur’yash, A. E. Gruzdeva, N. Yu. Kokurina, et al., Russ. J. Phys. Chem. A 78, 681 (2004).
V. F. Ur’yash, A. E. Gruzdeva, N. Yu. Kokurina, et al., Russ. J. Phys. Chem. A 79, 1216 (2005).
V. F. Ur’yash, N. V. Karyakin, and A. E. Gruzdeva, Perspekt. Mater., No. 6, 61 (2001).
A. E. Gruzdeva, V. F. Ur’yash, N. V. Karyakin, et al., Vestn. NNovg. Gos. Univ., Ser. Khim. No. 1 (2), 139 (2000).
V. F. Ur’yash, A. E. Gruzdeva, N. Yu. Kokurina, et al., Polymer Sci., Ser. A 49, 1020 (2007).
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Original Russian Text © V.F. Ur’yash, V.N. Larina, N.Yu. Kokurina, A.V. Bakulin, E.A. Kashtanov, V.P. Varlamov, 2012, published in Zhurnal Fizicheskoi Khimii, 2012, Vol. 86, No. 1, pp. 5–12.
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Ur’yash, V.F., Larina, V.N., Kokurina, N.Y. et al. Dependence of the ordering degree and thermochemical characteristics of chitin and chitosan on their biological origin. Russ. J. Phys. Chem. 86, 1–8 (2012). https://doi.org/10.1134/S0036024412010293
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DOI: https://doi.org/10.1134/S0036024412010293