TRANSPORT PROPERTIES OF LaSrNi1 – xScxOy SOLID SOLUTIONS
793
lence of [Ni–O]+ States in La2 – xSrxNiO4 (x = 0–1.4)
Solid Solutions, Zh. Neorg. Khim., 1994, vol. 39, no. 7,
pp. 1092–1095.
3. Martínez-Juárez, A., Sánchez, L., Chinarro, E., et al.,
Electrical Characterisation of Ceramic Conductors for
Fuel Cell Applications, Solid State Ionics, 2000,
vol. 135, nos. 1–4, pp. 525–528.
4. Kharton, V.V., Viskup, A.P., Kovalevsky, A.V., et al.,
Ionic Transport in Oxygen-Hyperstoichiometric Phases
with K2NiF4-Type Structure, Solid State Ionics, 2001,
vol. 143, no. 3/4, pp. 337–353.
14. Takeda, Y., Kanno, R., Yamamoto, O., et al., Crystal
Chemistry and Physical Properties of La2 – xSrxNiO4 (0 ≤
ı ≤ 1.6), Mater. Res. Bull., 1990, vol. 25, no. 3,
pp. 293−306.
15. Millburn, J.E., Green, M.A., Neumann, D.A., and
Rosseinsky, M.J., Evolution of the Structure of the
K2NiF4 Phases La2 – xSrxNiO4 + δ with Oxidation State:
Octahedral Distortion and Phase Separation (0.2 ≤ x ≤
1.0), J. Solid State Chem., 1999, vol. 145, no. 2,
pp. 401−420.
16. Shannon, R.D. and Prewitt, C.T., Effective Ionic Radii in
Oxides and Fluorides, Acta Crystallogr., Sect. B: Struct.
Crystallogr. Cryst. Chem., 1969, vol. 25, no. 5,
pp. 925−946.
5. Cheng Li, Tanghua Hu, Hua Zhang, et al., Preparation
and Characterization of Supported Dense Oxygen Per-
meating Membrane of Mixed Conductor La2NiO4 + δ, J.
Membr. Sci., 2003, vol. 226, no. 1/2, pp. 1–7.
6. Kharton,V.V.,Yaremchenko,A.A., Tsipis, E.V., et al., Char-
acterization of Mixed-Conducting La2Ni0.9Co0.1O4 + δ
Membranes for Dry Methane Oxidation, Appl. Catal., A,
2004, vol. 261, no. 1, pp. 25–35.
7. Patrakeev, M.V., Naumovich, E.N., Kharton, V.V., et al.,
Oxygen Nonstoichiometry and Electron–Hole Transport
17. Gopalakrishnan, J., Colsmann, G., and Reuter, B., Stud-
ies on the La2 – xSrxNiO4 (0 ≤ ı ≤ 1) System, J. Solid
State Chem., 1977, vol. 22, no. 2, pp. 145–149.
in La2Ni0.9Co0.1O4 + δ, Solid State Ionics, 2005, vol. 176,
no. 1/2, pp. 179–188.
8. Li, C., Yu, G., and Yang, N., Supported Dense Oxygen
Permeating Membrane of Mixed Conductor
La2Ni0.8Fe0.2O4 + δ Prepared by Sol–Gel Method, Sep.
Purif. Technol., 2003, vol. 32, nos. 1–3, pp. 335–339.
18. Kononyuk, I.F., Surmach, N.G., and Makhnach, L.V.,
Preparation and Electrical Properties of La2 – xSrxNiO4
(x = 0–1.0), Izv. Akad. Nauk SSSR, Neorg. Mater., 1982,
vol. 18, no. 7, pp. 1222–1225.
9. Makhnach, L.V., Pan’kov, V.V., Poluyan, A.F., et al.,
Electrical Conductivity of La2 – xSrxNiO4 (0.3 ≤ ı ≤
19. Urusov, V.S., Energeticheskaya kristallokhimiya (Crys-
δ
0.4) Solid Solutions, Vestn. Fonda Fundam. Issled.,
tal-Chemical Energetics), Moscow: Nauka, 1975.
2005, no. 1, pp. 70–78.
20. Ishikawa, K., Kondo, S., Suzuki,Y., et al., The Electrical
Properties of La2 – xSrxNiO4 (0 ≤ ı ≤ 1), Bull. Chem. Soc.
Jpn., 1986, vol. 59, no. 3, pp. 703–706.
10. Demazeau, G., Pouchard, M., and Hagenmuller, P., Sur
quelques nouveaux composés oxygénés du nickel +III
de structure K2NiF4, J. Solid State Chem., 1976, vol. 18,
no. 2, pp. 159–162.
11. Kim, I.S., Kawaji, X., Itoh, M., and Nakamura, T., Struc-
tural and Dielectric Studies on the New Series of Lay-
ered Compounds, Strontium Lanthanum Scandium
Oxides, Mater. Res. Bull., 1992, vol. 27, no. 10,
pp. 1193–1203.
12. Holland, T.J.B. and Redfern, S.A.T., Unit Cell Refine-
ment from Powder Diffraction Data: The Use of Regres-
sion Diagnostics, Mineral. Mag., 1997, vol. 61, no. 1,
pp. 65–77.
13. Tolochko, S.P., Makhnach, L.V., Kononyuk, I.F., and
Vashuk, V.V., Oxygen Nonstoichiometry and Inequiva-
21. Goodenough, J.B., Localized versus Collective d Elec-
trons and Néel Temperatures in Perovskite and Perovs-
kite-Related Structures, Phys. Rev., 1967, vol. 164, no. 2,
pp. 785–789.
22. Ganguly, P. and Rao, C.N.R., Crystal Chemistry and
Magnetic Properties of Layered Metal Oxides Possess-
ing the K2NiF4 or Related Structures, J. Solid State
Chem., 1984, vol. 53, no. 2, pp. 193–216.
23. Vashook, V.V., Trofimenko, N.E., Ullmann, H., and
Makhnach, L.V., Oxygen Nonstoichiometry and Some
Transport Properties of LaSrNiO4 – δ Nickelate, Solid
State Ionics, 2000, vol. 131, pp. 329–336.
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