Formation of superconducting Bi sub 2-y Pb sub y Sr sub 2 Ca sub 2 Cu sub 3 O sub x from coprecipitated oxalates
Journal Article
·
· Journal of Solid State Chemistry; (USA)
- Johannes Kepler Universitaet Linz (Austria)
The conditions for the coprecipitation of Bi{sup 3+}, Pb{sup 2+}, Ca{sup 2+} as oxalates are reported. These oxalates were used as precursors for the formation of Bi{sub 2-y}Pb{sub y}Sr{sub 2}Ca{sub 2}Cu{sub 3}O{sub x} superconducting ceramics. The behavior of the oxalates upon heat treatment was studied by thermogravimetry. Both the oxalates and the superconducting oxides were analyzed and characterized by atomic absorption spectroscopy and by X-ray diffraction.
- OSTI ID:
- 6553076
- Journal Information:
- Journal of Solid State Chemistry; (USA), Journal Name: Journal of Solid State Chemistry; (USA) Vol. 86:2; ISSN JSSCB; ISSN 0022-4596
- Country of Publication:
- United States
- Language:
- English
Similar Records
Preparation and characterization of superconducting (Bi,Pb) sub 2 Sr sub 2 Ca sub 2 Cu sub 3 oxides with T sub c above 110 K by coprecipitation in triethylamine media
(Pb,Cu)Sr sub 2 (Y,Ca)Cu sub 2 O sub z , new superconducting layered copper oxides
Raman studies in off-stoichiometric superconducting compounds of the Type Bi{sub 2-x}Pb{sub y}Sr{sub 2}Ca{sub 2}Cu{sub 3}O{sub {delta}}
Journal Article
·
Wed Aug 22 00:00:00 EDT 1990
· Inorganic Chemistry; (USA)
·
OSTI ID:6290924
(Pb,Cu)Sr sub 2 (Y,Ca)Cu sub 2 O sub z , new superconducting layered copper oxides
Conference
·
Thu Feb 28 23:00:00 EST 1991
· IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States)
·
OSTI ID:5932068
Raman studies in off-stoichiometric superconducting compounds of the Type Bi{sub 2-x}Pb{sub y}Sr{sub 2}Ca{sub 2}Cu{sub 3}O{sub {delta}}
Journal Article
·
Tue Jan 31 23:00:00 EST 1995
· Journal of Superconductivity
·
OSTI ID:81621
Related Subjects
36 MATERIALS SCIENCE
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
ALKALINE EARTH METALS
BISMUTH
CALCIUM
CARBOXYLIC ACID SALTS
CHALCOGENIDES
COHERENT SCATTERING
COMPOSITE MATERIALS
COPPER COMPOUNDS
COPPER OXIDES
COPRECIPITATION
DATA
DATA ANALYSIS
DIFFRACTION
ELEMENTS
EXPERIMENTAL DATA
INFORMATION
LEAD
MATERIALS
MEASURING INSTRUMENTS
MEASURING METHODS
METALS
NUMERICAL DATA
OXALATES
OXIDES
OXYGEN COMPOUNDS
PRECIPITATION
SCATTERING
SEPARATION PROCESSES
STRONTIUM
SUPERCONDUCTING COMPOSITES
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
ALKALINE EARTH METALS
BISMUTH
CALCIUM
CARBOXYLIC ACID SALTS
CHALCOGENIDES
COHERENT SCATTERING
COMPOSITE MATERIALS
COPPER COMPOUNDS
COPPER OXIDES
COPRECIPITATION
DATA
DATA ANALYSIS
DIFFRACTION
ELEMENTS
EXPERIMENTAL DATA
INFORMATION
LEAD
MATERIALS
MEASURING INSTRUMENTS
MEASURING METHODS
METALS
NUMERICAL DATA
OXALATES
OXIDES
OXYGEN COMPOUNDS
PRECIPITATION
SCATTERING
SEPARATION PROCESSES
STRONTIUM
SUPERCONDUCTING COMPOSITES
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION