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Subsolidus Phase Relations of the CoOx-CuO-SrO System

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Abstract

The subsolidus phase relations of the CoOx-CuO-SrO system were investigated in air. The samples were equilibrated at 900 °C. The pseudo-ternary section contains three stoichiometric binary oxide phases (Sr2CuO3, SrCuO2 and Sr14Cu24O41−δ) and a binary oxide solid solution: Sr6+xCo5O15+δ (0 ≤ x ≤ 0.36). Two binary phases extend into the ternary system forming solid solutions, i.e., Sr14Cu24−xCoxO41−δ (0 ≤ x ≤ 5) and Sr6+xCo5−yCuyO15+δ (0 ≤ x ≤ 0.36, 0 ≤ y ≤ 1.0). The Sr6+xCo5O15+δ solid solution was found to undergo a phase separation into a mixture of Sr6Co5O15−δ and Sr14Co11O33 upon annealing at 600 °C. This transformation is reversible.

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References

  1. J.G. Bednorz and K.A. Muller, Possible High-Tc Superconductivity in the Ba-La-Cu-O System, Zeitschrift fûr Physik B, 1986, 64, p 189-193

    Article  ADS  Google Scholar 

  2. J.C. Grivel, Subsolidus Phase Relations of the CaO-REOx-CuO Systems (RE = Eu, Tb, Dy, Ho, Er, Lu and Sc) at 900 °C in Air, J. Phase Equilib. Diffus., 2016, 37, p 601-610

    Article  Google Scholar 

  3. V.D. Zhuravlev, Y.A. Velikodnyi, and L.V. Kristallov, Study of Phase-Equilibria in the CuO-SrO-V2O5 System, Zh. Neorg. Khim., 1987, 32, p 3060-3063

    Google Scholar 

  4. N.M. Drozdova, V.P. Sirotinkin, and A.A. Evdokimov, Phase Correlations in Subsolidus Domain of SrO-CuO-Nb2O5 System, Zh. Neorg. Khim., 1991, 36, p 1588-1589

    Google Scholar 

  5. V.P. Sirotinkin and N.M. Drozdova, Phase Relations in SrO-CuO-Nb2O5 System in the Spectrum with High Strontium Oxide Content, Zh. Neorg. Khim., 1993, 38, p 1912-1913

    Google Scholar 

  6. L.T. Yang, J.K. Liang, G.B. Song, H. Chang, and G.H. Rao, Compounds and Phase Relations in the SrO-Fe2O3-CuO, SrO-Fe2O3-Gd2O3 and Gd2O3-Fe2O3-CuO Ternary Systems, J. Alloys Compd., 2003, 353, p 301-306

    Article  Google Scholar 

  7. S.-Y. Lee, H.E. Kim, and S.-I. Yoo, Subsolidus phase relations in the SrO-CuO-TiO2 ternary system at 950 °C in air, J. Alloys Comp., 2013, 556, p 210-213

    Article  Google Scholar 

  8. J.-C. Grivel, Subsolidus Phase Relations of the SrO-MO2-CuO Systems (M = Ti, Zr and Hf) at 900 °C in Air, J. Alloys Compd., 2008, 464, p 457-460

    Article  Google Scholar 

  9. J.-C. Grivel, Subsolidus Phase Relations of the SrO-Ta2O5-CuO System at 900 °C in Air, J. Alloys. Compd., 2009, 486, p 293-298

    Article  Google Scholar 

  10. J.-C. Grivel, Subsolidus Phase Relations of the SrO-WO3-CuO System at 800 °C in Air, J. Alloys Compd., 2012, 513, p 304-309

    Article  Google Scholar 

  11. H. Maeda, Y. Tanaka, M. Fukutomi, T. Asano, K. Togano, H. Kumakura, M. Uehara, S. Ikeda, K. Ogawa, S. Horiuchi, and Y. Matsui, New High-Tc Superconductors Without Rare-Earth Element, Phys. C, 1988, 153-155, p 602-607

    Article  ADS  Google Scholar 

  12. Z.Z. Sheng and A.M. Hermann, Bulk Superconductivity at 120 K in the Tl-Ca/Ba-Cu-O System, Nature, 1988, 332, p 138-139

    Article  ADS  Google Scholar 

  13. J.K. Liang, C. Zhan, W. Fei, and S.S. Xie, Phase-Diagram of SrO-CaO-CuO Ternary-System, Solid State Commun., 1990, 75, p 247-252

    Article  ADS  Google Scholar 

  14. A.S. Kosmynin, B.V. Slobodin, V.L. Balashov, I.K. Garkushin, A.A. Fotiev, and A.S. Trunin, Phase-Equilibria in the CaO-SrO-CuO System (≥70 mol.% CuO), Inorg. Mater., 1995, 7, p 867-870

    Google Scholar 

  15. M. Hwang, R.S. Roth, and C.J. Rawn, Phase-equilibria in the systems SrO-CuO and SrO-1/2Bi2O3, J. Am. Ceram. Soc., 1990, 73, p 2531-2533

    Article  Google Scholar 

  16. R.O. Suzuki, P. Bohac, and L.J. Gauckler, Thermodynamics and Phase-Equilibria in the Sr-Cu-O System, J. Am. Ceram. Soc., 1992, 75, p 2833-2842

    Article  Google Scholar 

  17. M. Nevřiva and H. Kraus, Study of Phase-Equilibria in the Partially Open Sr-Cu-(O) System, Phys. C, 1994, 235-240, p 325-326

    Article  ADS  Google Scholar 

  18. C.B. Alcock and B.Z. Li, Thermodynamic Study of the Cu-Sr-O System, J. Am. Ceram. Soc., 1990, 73, p 1176-1180

    Article  Google Scholar 

  19. N. Kobayashi, Z. Hiroi, and M. Takano, Compounds and Phase Relations in the SrO-CaO-CuO System Under High Pressure, J. Solid State Chem., 1997, 132, p 274-283

    Article  ADS  Google Scholar 

  20. F.C.M. Driessens, G.D. Rieck, and H.N. Coenen, Phase Equilibria in the System Cobalt Oxide/Copper Oxide in Air, J. Inorg. Nucl. Chem., 1968, 30, p 747-753

    Article  Google Scholar 

  21. C. Landolt and A. Muan, Activity-Composition Relations in CuO-CoO Solid Solutions as Determined from Equilibria in the System Cu-Co-O, J. Inorg. Nucl. Chem., 1969, 31, p 1319-1326

    Article  Google Scholar 

  22. L.A. Zabdyr and O.B. Fabrichnaya, Phase Equilibria in the Cobalt Oxide–Copper Oxide System, J. Phase Equilib., 2002, 23, p 149-155

    Article  Google Scholar 

  23. L.A. Zabdyr and O.B. Fabrichnaya, Phase Equilibria in the Co-Cu-O-Si System, Comput. Coupling Phase Diagr. Thermochem., 2004, 28, p 293-298

    Article  Google Scholar 

  24. O. Jankovský, D. Sedmidubský, J. Vítek, P. Šimek, and Z. Sofer, Phase Diagram of the Sr-Co-O System, J. Eur. Ceram. Soc., 2015, 35, p 935-940

    Article  Google Scholar 

  25. J.-C. Grenier, S. Ghodbane, G. Demazeau, M. Pouchard, and P. Hagenmuller, Strontium Cobaltite, Sr2Co2O5-Characterization and Magnetic-Properties, Mater. Res. Bull., 1979, 14, p 831-839

    Article  Google Scholar 

  26. J. Rodríguez and J.M. González-Calbet, Rhombohedral Sr2Co2O5—A New A2M2O5 Phase, Mater. Res. Bull., 1986, 21, p 429-439

    Article  Google Scholar 

  27. W.T.A. Harrison, S.L. Hegwood, and A.J. Jacobson, A powder neutron-diffraction determination of the structure of Sr6Co5O15, formerly described as the low-temperature hexagonal form of SrCoO3−x, J. Chem. Soc. Chem. Commun., 1995, 19, p 1953-1954

    Article  Google Scholar 

  28. T. Takami, H. Ikuta, and U. Mizutani, Thermoelectric Properties of An+2Con+1O3n+3 (A = Ca, Sr, Ba, n = 1-5), Jpn. J. Appl. Phys., 2004, 43, p 8208-8212

    Article  ADS  Google Scholar 

  29. R. Christoffersen, A.J. Jacobson, S.L. Hegwood, and L. Liu, New One-Dimensional Commensurate and Incommensurate Structural Forms of Sr-Co Oxide, Solid-State Chem. Inorg. Mater., 1997, 453, p 153-158

    Google Scholar 

  30. K. Boulahya, M. Parras, and J.M. González-Calbet, New Commensurate Phases in the Family (A3Co2O6)α(A3Co3O9)β (A = Ca, Sr, Ba), Chem. Mater., 2000, 12, p 25-32

    Article  Google Scholar 

  31. H. Yoshimitsu, M. Hiroi, and M. Kawakami, Substitution Effects of Cobalt on the Electrical Resistivity of Sr14Cu24O41, Phys. B, 2003, 329, p 1016-1017

    Article  ADS  Google Scholar 

  32. K. Karmakar, A. Singh, S. Singh, A. Poole, and C. Rüegg, Crystal Growth of the Nonmagnetic Zn2+ and Magnetic Co2+ Doped Quasi-One-Dimensional Spin Chain Compound SrCuO2 Using the Traveling Solvent Floating Zone Method, Cryst. Growth Des., 2014, 14, p 1184-1192

    Article  Google Scholar 

  33. J.-C. Grivel and K. Thyden, Subsolidus Phase Relations of the SrO-In2O3-CuO System in Air, J. Phase Equilib. Diffus., 2013, 34, p 89-93

    Article  Google Scholar 

  34. J.-C. Grivel and N.H. Andersen, Subsolidus Phase Relations of the SrO-REOx-CuO Systems (RE = Ce, Pr and Tb), J. Alloys Compd., 2007, 436, p 261-265

    Article  Google Scholar 

  35. J.-C. Grivel and N.H. Andersen, Subsolidus Phase Relations of the SrO-RE2O3-CuO Systems (RE = Tm, Lu and Sc), J. Alloys Compd., 2005, 391, p 292-295

    Article  Google Scholar 

  36. J.-C. Grivel and N.H. Andersen, Subsolidus Phase Relations of the SrO-Er2O3-CuO System, J. Alloys Compd., 2005, 389, p 186-189

    Article  Google Scholar 

  37. W. Wong-Ng, Q. Huang, I. Levin, J.A. Kaduk, J. Dillingham, T. Haugan, J. Suh, and L.P. Cook, Crystal Chemistry and Phase Equilibria of Selected SrO-R2O3-CuO and Related Systems; R = Lanthanides and Yttrium, Int. J. Inorg. Mater., 2001, 3, p 1283-1290

    Article  Google Scholar 

  38. S.G. Popov, Y.Y. Skolis, F.M. Putilina, and L.I. Khramtsova, Phase-Equilibria in SrO-CaO-CuO System at 1173K, Zh. Neorg. Khimii, 1992, 37, p 2598-2605

    Google Scholar 

  39. E. Aukrust and A. Muan, Thermodynamic Properties of Solid Solutions with Spinel-Type Structure I, System Co3O4-Mn3O4, Trans. Metal. Soc. AIME, 1964, 230, p 378-380

    Google Scholar 

  40. O.M. Sreedharan, M.S. Chandrasekharaiah, and M.D. Karkhanavala, Thermodynamic Stabilities of Cobalt Oxides, High Temp. Sci., 1977, 9, p 109-118

    Google Scholar 

  41. G.M. Kale, S.S. Pandit, and K.T. Jacob, Thermodynamics of Cobalt(II, III) Oxide (Co3O4)—Evidence of Phase-Transition, Trans. Jpn. Inst. Met., 1988, 29, p 125-132

    Article  Google Scholar 

  42. M. Chen, B. Hallstedt, and L.J. Gauckler, Thermodynamic Assessment of the Co-O System, J. Phase Equilib., 2003, 24, p 212-227

    Article  Google Scholar 

  43. E.M. McCarron, III, M.A. Subramanian, J.C. Calabrese, and R.L. Harlow, The Incommensurate Structure of (Sr14−xCax)Cu24O41 (0 < x ~ 8) a Superconductor Byproduct, Mater. Res. Bull., 1988, 23, p 1355-1365

    Article  Google Scholar 

  44. A. Fossdal, L.T. Sagdahl, M.-A. Einarsrud, K. Wiik, P.H. Larsen, and F.W. Poulsen, Phase Equilibria and Microstructure in Sr4Fe6−xCoxO13 0 ≤ x ≤ Mixed Conductors, Sol. St. Ionics, 2001, 143, p 367-377

    Article  Google Scholar 

  45. T.V. Aksenova, L.Y. Gavrilova, and V.A. Cherepanov, Phase Equilibria and Crystal Structure of the Complex Oxides in the Sr-Fe-Co-O System, J. Solid State Chem., 2008, 181, p 1480-1484

    Article  ADS  Google Scholar 

  46. M.A. Melkozerova, T.V. Aksenova, L.Y. Gavrilova, and V.A. Cherepanov, Phase Equilibria and the Structure of Individual Phases in the Sr-Co-Ni-O System at 1100 °C in Air, Russ. J. Phys. Chem., 2005, 79, p 1197-1202

    Google Scholar 

  47. L.L. Surat, Phase Relations in MO-CoO-V2O5 (M = Ca, Sr, Ba) Mixtures, Russ. J. Inorg. Chem., 1999, 44, p 112-114

    Google Scholar 

  48. N.E. Volkova, A.V. Maklarova, L.Y. Gavrilova, and V.A. Cherepanov, Phase Equilibria, Crystal Structure and Properties of Intermediate Oxides in the Sm2O3-SrO-CoO System, Eur. J. Inorg. Chem. doi:10.1002/ejic.201700321

  49. Y. Miyazaki, X. Huang, and T. Kajitani, Compounds and Subsolidus Phase Relations in the CaO-Co3O4-CuO System, J. Solid State Chem., 2005, 178, p 2973-2979

    Article  ADS  Google Scholar 

  50. T.B. Lindemer and E.D. Specht, The BaO-Cu-CuO System-Solid–Liquid Equilibria and Thermodynamics of BaCuO2 and BaCu2O2, Phys. C, 1995, 255, p 81-95

    Article  ADS  Google Scholar 

  51. L.A. Klinkova, V.I. Nikolaichik, N.V. Barkovskii, and V.K. Fedotov, Phase Relations in a Barium-Rich High-Temperature Region (25-45 mol.% CuO, 900-1100 °C) of the BaO-CuOx System, J. Solid State Chem., 2011, 184, p 1834-1842

    Article  ADS  Google Scholar 

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Acknowledgments

This work was supported by the Danish Technical Research Council under the Framework Programme on Superconductivity.

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  1. Department of Energy Conversion and Storage, Technical University of Denmark, Frederiksborgvej 399, 4000, Roskilde, Denmark

    J.-C. Grivel

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Grivel, JC. Subsolidus Phase Relations of the CoOx-CuO-SrO System. J. Phase Equilib. Diffus. 38, 646–655 (2017). https://doi.org/10.1007/s11669-017-0581-4

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