Mechanism of oxygen ion transfer in oxide melts based on V2O5

详细信息    查看全文

• 作者：A. A. Klimashin ; V. V. Belousov
• 关键词：oxide melts based on V2O5 ; oxygen ions ; transport mechanism
• 刊名：Russian Journal of Physical Chemistry A, Focus on Chemistry
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：90
• 期：1
• 页码：54-59
• 全文大小：639 KB
• 参考文献：1.W. C. Leslie and M. G. Fontana, Trans. Am. Soc. Met. 41, 1213 (1949).
  2.J. L. Meijering and G. W. Rathenau, Nature 165, 240 (1950).CrossRef
  3.V. V. Belousov, Russ. Chem. Rev. 67, 563 (1998).CrossRef
  4.V. V. Belousov, Oxid. Met. 42, 511 (1994).
  5.A. A. Klimashin and V. V. Belousov, Corros. Sci. 53, 3150 (2011).CrossRef
  6.V. V. Belousov, Russ. J. Phys. Chem. A 82, 79 (2008).CrossRef
  7.V. V. Belousov and A. A. Klimashin, Metall. Mater. Trans. A 43, 3715 (2012).CrossRef
  8.V. V. Belousov and A. A. Klimashin, Russ. Chem. Rev. 82, 273 (2013).CrossRef
  9.A. A. Klimashin and V. V. Belousov, Oxid. Met. 76, 359 (2011).CrossRef
  10.V. V. Belousov, Metall. Mater. Trans. A 45, 4257 (2014).CrossRef
  11.S. V. Fedorov, V. V. Belousov, and A. V. Vorobiev, J. Electrochem. Soc. 155, F241 (2008).CrossRef
  12.V. V. Belousov, S. V. Fedorov, and A. V. Vorobiev, J. Electrochem. Soc. 158, B601 (2011).CrossRef
  13.I. V. Kul鈥檅akin, S. V. Fedorov, A. V. Vorobiev, and V. V. Belousov, Russ. J. Electrochem. 49, 878 (2013).CrossRef
  14.V. V. Belousov and S. V. Fedorov, Russ. Chem. Rev. 81, 44 (2012).CrossRef
  15.L. Leontiev, V. Boronenkov, M. Zinigrad, E. Pastukhov, M. Shalimov, and S. Shanshurov, Phase Interaction in the Metal Oxide Melts鈥揋as Systems: The Modelling of Structure, Properties and Processes (Springer, Berlin, 2011).
  16.R. Boom, S. Riaz, Y. Xiao, and K. C. Mills, Steel Res. Int. 84, 623 (2013).CrossRef
  17.L. Carrette, K. A. Friedrich, and U. Stimming, Fuel Cells 1, 5 (2001).CrossRef
  18.H. J. M. Bouwmeester, Catal. Today 82, 141 (2003).CrossRef
  19.P. N. Dyer, R. E. Richards, S. L. Russek, and D. M. Taylor, Solid State Ionics 134, 21 (2000).CrossRef
  20.N. A. Vatolin and E. A. Pastukhov, Diffraction Studies of High-Temperature Melt Structure (Nauka, Moscow, 1980) [in Russian].
  21.E. A. Pastukhov and N. A. Vatolin, in Structure of Ion Melts and Solid Electrolytes (Kiev, 1977), p. 36 [in Russian].
  22.E. A. Pastukhov, V. I. Musikhin, and N. A. Vatolin, Electric Properties of Nonstoichometric Oxide Melts (Ural. Nauch. Tsentr AN SSSR, Sverdlovsk, 1984) [in Russian].
  23.E. A. Pastukhov, V. L. Lisin, and N. A. Vatolin, in Proceedings of the 6th International Conference on Amorphous and Liquid Semiconductors: Structure and Properties of Non-crystalline Semiconductors (Leningrad, 1976), p. 397.
  24.P. Fleury, C. R. Seances Acad. Sci. Ser. C 263, 1375 (1966).
  25.L. F. Mal鈥檛seva and A. A. Fotiev, Zh. Neorg. Khim. 23, 1096 (1978).
  26.P. P. Arsent鈥檈v, V. V. Yakovlev, V. V. Krasheninnikov, et al., Physicochemical Study Methods of Metallurgic Processes (Metallurgiya, Moscow, 1988) [in Russian].
  27.G. F. Gorbachev, V. P. Sergeev, V. S. Sperkach, et al., Rasplavy, No. 1, 73 (1993).
  28.N. A. Vatolin, Rasplavy, No. 1, 5 (1987).
  29.V. M. Mastikhin, O. B. Lapina, L. G. Simonova, et al., Rasplavy, No. 2, 21 (1990).
  30.V. V. Belousov, Oxid. Met. 67, 235 (2007).CrossRef
  31.M. Sasabe and K. S. Goto, Metall. Trans. A 5, 2225 (1974).CrossRef
  
• 作者单位：A. A. Klimashin (1)
  V. V. Belousov (1)
  
  1. A.A. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences, Moscow, 119991, Russia
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Physical Chemistry
  Russian Library of Science
  
• 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
• ISSN：1531-863X

文摘

A model of oxygen ion transport in molten V2O5 is proposed. Within the framework of this model, the values of the parabolic rate constant of the catastrophic oxidation of copper in contact with V₂O₅ and oxygen flux through an ion transport membrane with liquid-channel grain-boundary structure on the basis of V₂O₅ are calculated as k鈥测€?= 2.4 脳 10鈥? kg2/(m4 s) and J = 2.7 脳 10鈥? mol/(m2 s) at 700掳C. These values are in agreement with the experimental data in order of magnitude, indicating the agreement between theory and experiment. Keywords oxide melts based on V₂O₅ oxygen ions transport mechanism