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Superconductivity in KMnO4-treated NaxKz(H2O)yCoO2.
- Source :
-
AIP Conference Proceedings . 2006, Vol. 850 Issue 1, p665-666. 2p. 1 Chart, 3 Graphs. - Publication Year :
- 2006
-
Abstract
- A series of sodium potassium cobalt oxyhydrates NaxKz(H2O)yCoO2 (x=0.38–0.28 and z=0–0.08) were synthesized using aqueous KMnO4 solution with various molar ratio of KMnO4/Na with respect to the sodium content in the parent compound γ-Na0.7CoO2. Superconductivity was observed at the transition temperature Tc ∼ 4.5 – 4.6 K. in all fully-hydrated samples. © 2006 American Institute of Physics [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 850
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 23289925
- Full Text :
- https://doi.org/10.1063/1.2354885