Abstract
X-ray photoelectron spectroscopy was used to identify the oxidation states of ions in La1 – x Ca x Cr1 – y M y O3 (M = Mn, Fe, Ni, Cu) perovskite oxides, to determine the surface composition of the samples, and to assess the effect of B-site substitutions on the electronic spectrum of the chromites. The binding energies of the La 4d, Ca 2p, Mn 2p, Ni 2p, Cr 2p, and O 1s core levels were determined, and the effect of the dopant on the shape of the La 4d and O 1s peaks was analyzed.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
REFERENCES
Kuo, J.H., Anderson, H.U., and Sparlin, D.M., Oxidation-Reduction Behavior of Undoped and Sr-Doped LaMnO3: Defect Structure, Electrical Conductivity, and Thermoelectric Power, J. Solid State Chem., 1990, vol. 87, no. 1, pp. 55-63.
Wollan, E.O. and Koehler, W.C., Neutron Diffraction Study of Magnetic Properties of the Series of Perovskite-Type Compounds [(1 - x)La, xCa]MnO +3 , Phys. Rev., 1955, vol. 100, no. 2, pp. 545-563.
Sakai, Y., Takeda, Y., Kato, A., et al., Ln1-x SrxMnO3 (Ln = Pr, Nd, Sm, and Gd) as Cathode Material for Solid Oxide Fuel Cells, Solid State Ionics, 1999, vol. 118, no. 3/4, pp. 187-194.
Nefedov, V.I. Rentgenoelektronnaya spektroskopiya khimicheskikh soedinenii (X-ray Photoelectron Spectroscopy of Chemical Compounds), Moscow: Khimiya, 1984.
Howng, W.Y. and Thorn, R.J., The Multicomponent Structure of the 4d-Orbital in X-ray Photoelectron Spectra of the Lanthanum(III) Ion, Chem. Phys. Lett., 1978, vol. 56, no. 3, pp. 463-465.
Nefedov, V.I., Gati, D., Dzhurinskii, B.F., et al., X-ray Photoelectron Studies of Some Oxides, Zh. Neorg. Khim., 1975, vol. 20, no. 9, pp. 2307-2313.
Larsson, S., Satellites in ESCA Inner-Shell Spectra of 3d0 Transition Metal Complexes, J. Electron Spectrosc. Relat. Phenom., 1976, vol. 8, no. 3, pp. 171-178.
Shabanova, I.N., Structure of Inner-Shell Electronic Spectra in Lanthanum-Based Systems, Fiz. Tverd. Tela (Leningrad), 1981, vol. 23, no. 2, pp. 501-505.
McIntyre, N.S. and Cook, N.G., X-ray Photoelectron Studies on Some Oxides and Hydroxides of Cobalt, Nickel, and Copper, Anal. Chem., 1975, vol. 47, no. 13, pp. 2208-2213.
Machkova, M., Brashkova, N., Ivanov, P., et al., Surface Behavior of Sr-Doped Lanthanide Perovskites, Appl. Surf. Sci., 1997, vol. 119, no. 3/4, pp. 127-136.
Gunasekaram, N., Bakshi, N., Alcock, C.B., and Carberry, J.J., Surface Characterization and Catalytic Properties of Perovskite Type Solid Oxide Solutions, La0.8Sr0.2BO3 (B = Cr, Mn, Fe, Co, and Y), Solid State Ionics, 1996, vol. 83, no. 1/2, pp. 145-150.
Ikemoto, I., Ishii, K., Kinoshita, S., et al., X-ray Photoelectron Spectroscopic Studies of Cr2O3 and Some Related Chromium Compounds, J. Solid State Chem., 1976, vol. 17, pp. 425-430.
Fransen, H.F., Merrick, J., Umana, M., et al., XPS Spectra and Crystalline Potentials in Alkali Chalcogenides and Hydrides, J. Electron Spectrosc. Relat. Phenom., 1977, vol. 11, no. 4, pp. 439-444.
Van Doveren, H. and Verhoeven, J.A.T.H., XPS Spectra of Ca, Sr, Ba, and Their Oxides, J. Electron Spectrosc. Relat. Phenom., 1980, vol. 21, no. 3, pp. 265-273.
Sakhnenko, V.P., Fesenko, E.G., Shuvaev, A.T., et al., Interatomic Distances in Perovskite Oxides, Kristallografiya, 1972, vol. 17, no. 2, pp. 316-322.
Batsanov, S.S., Atomic Radii of Chemical Elements, Zh. Neorg. Khim., 1991, vol. 36, no. 12, pp. 3015-3037.
Raccah, P.H. and Goodenough, J.B., First-Order Localized-Electron Collective Electron ? Transition in LaCoO3, Phys. Rev., 1967, vol. 155, no. 3, pp. 932-943.
Fuxue, J., Endo, T., Takizawa, H., and Schimada, M., Effect of Divalent Cation Substitution on Sinterability and Electrical Properties of LaCrO3 Ceramics, J. Solid State Chem., 1994, vol. 113, no. 1, pp. 138-144.
Klyushnikov, O.I., Sal'nikov, V.V., Bogdanovich, N.M., et al., X-ray Photoelectron Studies of La0.7Ca0.3MnO3 and La0.7Ca0.3Mn0.97Cu0.03O3, Materialy vserossiiskoi konferentsii po khimii tverdogo tela i funktsional'nym materialam (Proc. All-Russia Conf. on Solid-State Chemistry and Functional Materials), Yekaterinburg, 2000, p. 172.
Sal'nikov, V.V., Pankratov, A.A., and Zemtsov, V.I., Reduction Effects on the Structural, Optical, and Electrical Properties of Samarium Chromite Doped with Ca2+ and Ca+, Materialy IV mezhdunarodnoi konferentsii po fundamental'nym problemam elektrokhimicheskoi energetiki (Proc. IV Int. Conf. on the Fundamental Problems of Electrochemical Energetics), Saratov, 1999, pp. 298-300.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Klyushnikov, O.I., Sal'nikov, V.V. & Bogdanovich, N.M. X-ray Photoelectron Spectra of La1 – xCaxCr1 – yMyO3 (M = Mn, Fe, Ni, Cu) Perovskite Oxides. Inorganic Materials 38, 265–270 (2002). https://doi.org/10.1023/A:1014727001534
Issue Date:
DOI: https://doi.org/10.1023/A:1014727001534