Ga- and Ti-containing Ni4Nb2O9-based solid solutions for Ni-Selective electrodes / Podkorytov A.L., Shtin S.A., Kashapova A.S., Luppov A.A., Shubina N.S. // Inorganic Materials. - 2013. - V. 49, l. 10. - P. 1044-1047.

ISSN:

00201685

Type:

Article

Abstract:

Gallium- and titanium-containing niobates with the compositions Ni 4 - x Ga2/3x Nb2O9 and Ni 4 - x Ti x/2Nb2O9 have been synthesized and their physicochemical properties have been studied. Their unitcell parameters have been determined by X-ray diffraction and their electrical conductivity has been measured as a function of temperature. According to thermomechanical analysis data, the niobates undergo no phase transitions. Some of the solid solutions have been used to fabricate Ni-selective electrodes, which have been tested in ion-selective measurements. In a number of cases, satisfactory results have been obtained. © 2013 Pleiades Publishing, Ltd.

Author keywords:

Index keywords:

Electrical conductivity; Niobates; Physicochemical property; Thermo-mechanical analysis; Unit-cell parameters; Electrodes; Niobium compounds; Solid solutions; X ray diffraction; Nickel

DOI:

10.1134/S002016851309015X

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883712000&doi=10.1134%2fS002016851309015X&partnerID=40&md5=3edd05d024f12171a3d9e56e80fbfea3

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Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883712000&doi=10.1134%2fS002016851309015X&partnerID=40&md5=3edd05d024f12171a3d9e56e80fbfea3
Affiliations	Yeltsin Federal University, pr. Lenina 51, Yekaterinburg 620083, Russian Federation
References	Tret'Yakov, Y., Lepis, K., (1985) Khimiya i Tekhnologiya Tverdofaznykh Materialov, , Mosk. Gos. Univ. Moscow (Chemistry and Technology of Solids); Podkorytov, A.L., Sokolova, E.V., Kolotygin, V.A., Pb-selective electrodes based on mixed-oxide materials (2006) Anal. Kontrol', 10 (1), pp. 80-84; Demina, L.A., Krasnova, N.B., Yurishcheva, Y., Chupakhin, M.S., (1991) Ionometriya v Neorganicheskom Analize, , (Ion-Selective Measurements in Inorganic Analysis); Volkov, V.L., Gyrdasova, O.I., Nikel-selective electrode (1997) J. Anal. Chem., 52 (8), pp. 764-767; Gordievskii, A.V., Shterman, V.S., Syrchenkov, A., Pb- and Cd-selective electrodes based on solid solutions (1972) Zh. Anal. Khim., 27 (11), pp. 2170-2174. , 1:CAS:528:DyaE3sXlt1SnsQ%3D%3D; Shtin, S.A., Podkorytov, A.L., Khlupin, Y., Electrochemical properties of Ni4Nb2O9-based ceramics (2010) Inorg. Mater., 46 (11), pp. 1274-1279. , 10.1134/S002016851011021X 1:CAS:528:DC%2BC3cXhtlOrtbnE; Podkorytov, A.L., Shtin, S.A., Khusaenova, A.R., Synthesis and electrochemical properties of Pb3 - X M xNb2O8 (M = Sr, Ba) solid solutions (2012) Inorg. Mater., 48 (9), pp. 931-935. , 10.1134/S0020168512090129 1:CAS:528:DC%2BC38XhtF2htL7J; Shannon, R.D., Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides (1976) Acta Crystallogr.; Sect. A: Cryst. Phys.; Diffr.; Theor. Gen. Crystallogr., 32 (5), pp. 751-767. , 10.1107/S0567739476001551; Podkorytov, A.L., Pantyukhina, M.I., Shtin, S.A., Zhukovskii, V.M., Synthesis and properties of nickelcontaining niobates (1999) Russ. J. Inorg. Chem., 44 (5), pp. 796-799; Zolotov, Y., (2002) Osnovy Analiticheskoi Khimii, , (eds) Vysshaya Shkola Moscow (Fundamentals of Analytical Chemistry)
Correspondence Address	Yeltsin Federal University, pr. Lenina 51, Yekaterinburg 620083, Russian Federation
CODEN	INOMA
Language of Original Document	English
Abbreviated Source Title	Inorg. Mater.
Source	Scopus