Oxidation State of Cobalt in the NaxCoO2-δ ·yH2O Superconductor

Chemistry of Materials

Volumn 16, Issue 9, 2004, Pages 1693-1696

  Karppinen, Maarit ^a   Asako, Isao ^a   Motohashi, Teruki ^a   Yamauchi, Hisao ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COBALT; CRYSTAL LATTICES; DOPING (ADDITIVES); OXIDATION; OXYGEN; REDOX REACTIONS; SODIUM COMPOUNDS; STOICHIOMETRY; WETTING;

OXIDATION STATES; WET-CHEMICAL REDOX ANALYSIS;

SUPERCONDUCTING MATERIALS;

COBALT; PROTON; SODIUM DERIVATIVE; WATER;

ARTICLE; CHEMICAL MODIFICATION; ELECTRON; OXIDATION; OXIDATION REDUCTION REACTION; STOICHIOMETRY; SUPERCONDUCTOR;

EID: 2342652943     PISSN: 08974756     EISSN: None     Source Type: Journal    
DOI: 10.1021/cm035298h     Document Type: Article

References (22)

1. Bednorz, J. G.; Müller, K. A. Z. Phys. B 1986, 64, 189.
2. Hwang, H. Y.; Cheong, S.-W.; Ong, N. P.; Batlogg, B. Phys. Rev. Lett. 1996, 77, 2041.
3. Terasaki, I.; Sasago, Y.; Uchinokura, K. Phys. Rev. B 1997, 56, R12685.
4. Takada, K.; Sakurai, H.; Takayama-Muromachi, E.; Izumi, F.; Dilanian, R. A.; Sasaki, T. Nature (London) 2003, 422, 53.
5. Lynn, J. W.; Huang, Q.; Brown, C. M.; Miller, V. L.; Foo, M. L.; Schaak, R. E.; Jones, C. Y.; Mackey, E. A.; Cava, R. J. Phys. Rev. B 2003, 68, 214516.
6. Fouassier, C.; Matejka, G.; Reau, J.-M.; Hagenmuller, P. J. Solid State Chem. 1973, 6, 532.
7. Miyazaki, S.; Kikkawa, S.; Koizumi, M. Synth. Met. 1983, 6, 211.
8. Badding, J. V. Nat. Mater. 2003, 2, 208.
9. Torrance, J. B.; Tokura, Y.; Nazzal, A. I.; Bezinge, A.; Huang, T. C.; Parkin, S. S. P. Phys. Rev. Lett. 1988, 61, 1127.
10. Schaak, R. E.; Klimczuk, T.; Foo, M. L.; Cava, R. J. Nature (London) 2003, 424, 527.
11. Motohashi, T.; Naujalis, E.; Ueda, R.; Isawa, K.; Karppinen, M.; Yamauchi, H. Appl. Phys. Lett. 2001, 79, 1480.
12. Foo, M. L.; Schaak, R. E.; Miller, V. L.; Klimczuk, T.; Rogado, N. S.; Wang, Y.; Lau, G. C.; Craley, C.; Zandbergen, H. W.; Ong, N. P.; Cava, R. J. Solid State Commun. 2008, 127, 33.
13. Cushing, B. L.; Wiley, J. B. J. Solid State Chem. 1998, 141, 385.
14. Takada, K.; Sakurai, H.; Takayama-Muromachi, E.; Izumi, F.; Dilanian, R. A.; Sasaki, J. J. Solid State Chem. 2004, 177, 372.
15. Karppinen, M.; Matvejeff, M.; Salomäki, K.; Yamauchi, H. J. Mater. Chem. 2002, 12, 1761.
16. Rivadulla, F.; Zhou, J.-S.; Goodenough, J. B. Phys. Rev. B 2003, 68, 75108.
17. Delmas, C.; Braconnier, J.-J.; Fouassier, C.; Hagenmuller, P. Solid State Ionics 1981, 3/4, 165.
18. Molenda, J.; Delmas, C.; Dordor, P.; Stoldsa, A. Solid State Ionics 1999, 12, 473.
19. Chebiam, R. V.; Prado, F.; Manthiram, A. Chem. Mater. 2001, 13, 2951.
20. Venkatraman, S.; Manthiram, A. Chem. Mater. 2002, 14, 3907.
21. Tarascon, J. M.; Vaughan, G.; Chabre, Y.; Seguin, L.; Anne, M.; Strobel, P.; Amatucci, G. J. Solid State Chem. 1999, 147, 410.
22. Rivadulla, F.; Zhou, J.-S.; Goodenough, J. B. cond-mat/0304455, 2003.