Chemistry, Physics and Technology of Surface, 2012, 3 (3), 317-324.

Features of Electrochromic Kinetics in Thin Films of Cathodic Precipitated Nickel Hydroxide



S. S. Fomanyuk, Yu. S. Krasnov, G. Ya. Kolbasov, V. N. Zaichenko

Abstract


Nanostructured nickel hydroxide films containing a large amount of water have been obtained by cathodic deposition. The investigations of the kinetics of electrochromic process in such films have confirmed that they are colored through the deintercalation of protons and electrons from their bulk. A dependence of the effective diffusion coefficient of these charge carriers on the potential of films and ratio of Ni(OH)2 to NiOOH in them has been obtained.


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References


Granqvist, C.G. Handbook of Inorganic Electrochromic Materials. Elsevier: New York, 1995.

Nemetz, A., Temmink, A., Bange, K. et al. Solar Energy Mаt. Solar Cells. 1992. 25. 93.

Liu, H., Yan, G., Liu, F. et al. J. Alloys Compounds. 2009. 481. 385.

Wu, M.S., Huang, Y.A., Jow, J.J. et al. Int. J. Hydrogen Energy. 2008. 33. 2921.

Jeong, D.J., Kim, W.S., Choi, Y.K., Sung, Y.E. J. Electroanal. Chem. 2001. 511. 79.

Xi, Y Y., Huang, B.Q., Djurišić, A.B. et al. Thin Solid Films. 2009. 517. 6527.

Kong, F., Kostecki, R., McLarnon, F. J. Electrochem. Soc. 1998. 145. 1174.

Monk, P.M.S., Ayub, S. Solid State Ionics. 1997. 99. 115.

Васько А.Т., Краснов Ю.С., Пацюк Ф.Н., Чумак С.М. Контроль осаждения орти-чески неоднородных плёнок методом двухлучевой лазерной интерферометрии // Укр. хим. журнал. – 1985. – Т. 51, № 2. – C. 152–157.

Srinivasan, V., Weidner, J.W., Write, R.E. J. Solid State Electrochem. 2000. 4. 367.

Krasnov, Yu.S., Kolbasov, G.Ya. Electrochimica Acta. 2004. 49. 2425.

Fu, G., Hu, Z., Xie, L. et al. Int. J. Electrochem. Sci. 2009. 4. 1052.

Фаунен Б.В., Крэнделл Р.С. Дисплеи. / Под ред. Ж. Панкова. – Москва: Мир, 1982. – 316 с.

Волынский В.В., Лопашев А.В., Казаринов И.А. и др. Структурные и электрохимические свойства гидроксидов никеля // Электрохимическая енергетика. – 2004. – Т. 4, № 4. – С. 179–194.

Crank, J. The Mathematics of Diffusion. Clarendon Press: Oxford, 1975.

Krasnov. Yu.S., Volkov. S.V., Kolbasov. G.Ya. J. Non-Cryst. Solids. 2006. 352. 3995.




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