Fabrication of pure YBaCuO powders with controlled microstructure

Journal of the European Ceramic Society

Volumn 19, Issue 2, 1999, Pages 165-173

  Legros, C ^a   Haut, C ^b   Ponsonnet Mora, L ^c   Ayache, J ^d  

^a UNIVERSITÉ PARIS SACLAY   (France)

^b CNRS   (France)

^c LABORATOIRE DE TRIBOLOGIE ET DYNAMIQUE DES SYSTÈMES   (France)

^d CENTRE DE CALCUL DE L INSTITUT NATIONAL DE PHYSIQUE NUCLEAIRE ET DE PHYSIQUE DES PARTICULES   (France)

Author keywords

Chemical preparation.; Oxide superconductors; Powders; Solid state reaction; Superconductivity; YBaCuO

Indexed keywords

CRYSTAL MICROSTRUCTURE; ELECTRON ENERGY LOSS SPECTROSCOPY; GRAIN BOUNDARIES; OXIDE SUPERCONDUCTORS; POWDERS; X RAY DIFFRACTION ANALYSIS;

CONTROLLED MICROSTRUCTURE; SOLID STATE REACTIONS;

YTTRIUM BARIUM COPPER OXIDES;

EID: 0033079496     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0955-2219(98)00187-3     Document Type: Article

References (17)

1. 6+x from coprecipitated hydroxydes. J. Non Cryst. Sol. 147-148:1992;720.
2. 7-x superconductor by oxalate coprecipitation. J. Mater. Sci. Lett. 12:(3):1993;162-164.
3. Aoki, A., Ohno, S. and Muramatsu, Y., J. Non Cryst. Sol. 1992, 147-148 704.
4. 7-x fibres through metal citrate gel as a precursor. J. Mater. Sci. Lett. 12:(6):1993;394-398.
5. 7-x superconductor thin films from setting metal-organic precursors. J. Amer. Ceram. Soc. 75:(8):1992;2268-2275.
6. Coppa N.V., Myer G.H., Salomon R.E., Bura A., O'Reilly J.W., Crow J.E., Davies P.K. Preparation, thermal processing behavior, and characterization of YBCO from freeze-dried nitrate precursors. J. Mater. Res. 7:(8):1992;2017-2026.
7. Legros C., Fortin S., Marucco J.F. Synthesis of pure and fine Co, Ni and Zn-doped YBaCuO powders. Physica C. 235-240:1994;799-800.
8. Ayache J., Albarède P.H. Application of the ionless tripod polisher to the preparation of YBCO superconducting multilayer and bulk ceramics thin films. Ultramicroscopy. 60:1995;195-206.
9. Birken, I., Thesis, Caractérisation de catalyseurs de fluoration par spectroscopie d'absorption X et spectroscopie de perte d'énergie des électrons transmis. Ecole Centrale de Lyon, 21 juin 1996, Lyon, France.
10. Wendlandt W.W. The thermolysis of rare earth and other nitrates. Anal. Chim. Acta. 15:1956;435-439.
11. Gordon S., Campbell C. Differential thermal analysis of inorganic compounds. Anal. Chem. 27:1955;1102-1109.
12. Odier P., Dubois B., Gervais M., Douy A. Chemical inhomogeneities in YBaCuO procudes by conventional sintering. Mater. Res. Bull. 24:1989;11-22.
13. 7- δ. Physica C. 153-155:1988;361-362.
14. Lanckbeen A., Duvignaud P.H., Diko P., Mehbod M., Naessen C., Deltour R. Effect of zinc and iron on the (micro-)structure and copper charge excess of the YBaCuO superconductor. J. Mater. Sci. 29:1994;5441-5447.
15. 3O. Physica C. 160:1989;73-79.
16. 7- δ. Supercond. Sci. Technol. 4:1991;346-348.
17. 7-y. Phys. Rev. B. 37:1988;5158-5163.