Skip to main content
    • Aa
    • Aa
  • Get access
    Check if you have access via personal or institutional login
  • Cited by 26
  • Cited by
    This article has been cited by the following publications. This list is generated based on data provided by CrossRef.

    Younsi, M. and Manaa, S. 2013. Synthesis and Characterization of Rich Delafossite CuYO2+X Application for Solar Energy Conversion. Energy Procedia, Vol. 36, p. 638.

    Le, T.K. Flahaut, D. Martinez, H. Andreu, N. Gonbeau, D. Pachoud, E. Pelloquin, D. and Maignan, A. 2011. The electronic structure of the CuRh1−xMgxO2 thermoelectric materials: An X-ray photoelectron spectroscopy study. Journal of Solid State Chemistry, Vol. 184, Issue. 9, p. 2387.

    Bellal, B. Saadi, S. Koriche, N. Bouguelia, A. and Trari, M. 2009. Physical properties of the delafossite LaCuO2. Journal of Physics and Chemistry of Solids, Vol. 70, Issue. 7, p. 1132.

    Brahimi, R. Bellal, B. Bessekhouad, Y. Bouguelia, A. and Trari, M. 2008. Physical properties of CuAlO2 single crystal. Journal of Crystal Growth, Vol. 310, Issue. 19, p. 4325.

    Lim, S.H. Desu, Suma and Rastogi, A.C. 2008. Chemical spray pyrolysis deposition and characterization of p-type CuCr1−xMgxO2 transparent oxide semiconductor thin films. Journal of Physics and Chemistry of Solids, Vol. 69, Issue. 8, p. 2047.

    Manoj, R. Nisha, M. Vanaja, K. A. and Jayaraj, M. K. 2008. Effect of oxygen intercalation on properties of sputtered CuYO2 for potential use as p-type transparent conducting films. Bulletin of Materials Science, Vol. 31, Issue. 1, p. 49.

    Younsi, M. Saadi, S. Bouguelia, A. Aider, A. and Trari, M. 2007. Synthesis and characterization of oxygen-rich delafossite CuYO2+x—Application to H2-photo production. Solar Energy Materials and Solar Cells, Vol. 91, Issue. 12, p. 1102.

    Garlea, Vasile O. Darie, Céline Isnard, Olivier and Bordet, Pierre 2006. Synthesis and neutron powder diffraction structural analysis of oxidized delafossite YCuO2.5. Solid State Sciences, Vol. 8, Issue. 5, p. 457.

    Banerjee, A.N. and Chattopadhyay, K.K. 2005. Recent developments in the emerging field of crystalline p-type transparent conducting oxide thin films. Progress in Crystal Growth and Characterization of Materials, Vol. 50, Issue. 1-3, p. 52.

    Kykyneshi, R. Nielsen, B. C. Tate, J. Li, J. and Sleight, A. W. 2004. Structural and transport properties of CuSc[sub 1−x]Mg[sub x]O[sub 2+y] delafossites. Journal of Applied Physics, Vol. 96, Issue. 11, p. 6188.

    Li, Jun Yokochi, Alexandre F.T and Sleight, Arthur W 2004. Oxygen intercalation of two polymorphs of CuScO2. Solid State Sciences, Vol. 6, Issue. 8, p. 831.

    Garlea, Ovidiu Darie, Céline Bougerol, Catherine Isnard, Olivier and Bordet, Pierre 2003. Structure of LaCuO2.66: an oxidized delafossite compound containing hole-doped kagome planes of Cu2+ cations. Solid State Sciences, Vol. 5, Issue. 8, p. 1095.

    Gopalakrishnan, J. Gönen, Z. Serpil Chang, K.-S. Takeuchi, Ichiro Mandal, T. K. Eichhorn, Bryan W. Fettinger, James C. and Greene, Richard L. 2002. Synthesis and structure of La14V6CuO36.5: a transparent Cu(i) vanadate containing [OCuO]3−sticks. J. Mater. Chem., Vol. 12, Issue. 12, p. 3839.

    Isawa, K. Nagano, M. and Yamada, K. 2002. Crystal growth of YCuO2 delafossite containing triangular Cu planes. Journal of Crystal Growth, Vol. 237-239, p. 783.

    Nemudry, A. Goldberg, E.L. Aguirre, M. and Alario-Franco, M.Á. 2002. Electrochemical topotactic oxidation of nonstoichiometric perovskites at ambient temperature. Solid State Sciences, Vol. 4, Issue. 5, p. 677.

    Yanagi, H. Tate, J. Nagarajan, R. and Sleight, A.W. 2002. Electrical and optical properties of PbCu2O2. Solid State Communications, Vol. 122, Issue. 6, p. 295.

    Jayaraj, M.K. Draeseke, A.D. Tate, J. and Sleight, A.W. 2001. p-Type transparent thin films of CuY1−xCaxO2. Thin Solid Films, Vol. 397, Issue. 1-2, p. 244.

    Nagarajan, R. Draeseke, A. D. Sleight, A. W. and Tate, J. 2001. p-type conductivity in CuCr[sub 1−x]Mg[sub x]O[sub 2] films and powders. Journal of Applied Physics, Vol. 89, Issue. 12, p. 8022.

    Duan, N. Sleight, A. W. Jayaraj, M. K. and Tate, J. 2000. Transparent p-type conducting CuScO[sub 2+x] films. Applied Physics Letters, Vol. 77, Issue. 9, p. 1325.

    Isawa, Kazuyuki Yaegashi, Yuji Ogota, Seiya Nagano, Mitsugu Sudo, Shiroshi Yamada, Kazuyoshi and Yamauchi, Hisao 1998. Thermoelectric power of delafossite-derived compounds,RCuO2+δ(R=Y, La, Pr, Nd, Sm, and Eu). Physical Review B, Vol. 57, Issue. 13, p. 7950.


Electrochemical and high pressure superoxygenation of YCuO2+x and LaCuO2+x delafossites

  • R.J. Cava (a1), W.F. Peck (a1), J.J. Krajewski (a1), S-W. Cheong (a1) and H.Y. Hwang (a1)
  • DOI:
  • Published online: 01 March 2011

Electrochemical and high pressure oxygenation experiments are described which extend the range of intercalated oxygen content beyond that accessible in 1 atm O2 treatments for the triangular planar cuprate delafossites YCuO2+x and LaCuO2+x, with the intention of increasing the hole doping, and filling vacancies in the intercalated oxygen lattice to decrease electrical resistivities. Stabilization of the 2H polytype of YCuO2 through 1% Ca substitution for Y and oxidation conditions for obtaining the pure orthorhombic intercalated oxygen superlattice form of YCuO2.50 are also described. Temperature dependent resistivities for some of the superoxygenated compositions are reported; metallic behavior was not observed.

Linked references
Hide All

This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.

1R. J. Cava , H. W. Zandbergen , A. P. Ramirez , H. Takagi , C. T. Chen , J. J. Krajewski , W. F. Peck Jr., J. V. Waszczak , G. Miegs , and L. F. Schneemeyer , J. Solid State Chem. 104, 437 (1993).

6A. Demorgues , F. Weill , J. C. Grenier , A. Wattiaux , and M. Pouchard , Physica C 192, 425 (1992).

Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

Journal of Materials Research
  • ISSN: 0884-2914
  • EISSN: 2044-5326
  • URL: /core/journals/journal-of-materials-research
Please enter your name
Please enter a valid email address
Who would you like to send this to? *