Preparation and densification of HTc (2223) phase superconductor

A. Tampieri; G. Celotti; E. Landi; G. N. Babini

doi:10.1016/0921-4534(94)91474-5

Preparation and densification of HT_c (2223) phase superconductor

A. Tampieri, G. Celotti, E. Landi, G. N. Babini

Houston Methodist

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

BSCCO (2223) phase superconducting powder was synthesized by organic route: pyrolysis of citrates was used as alternative method to the solid state reaction. Powder with the nominal composition Bi_1.84Pb_0.35Sr_1.9Ca_2.1Cu₃O_x was synthesized in very short time: 24h including calcination and firing at 858°C with various intermediate grinding steps. Reactions among components were investigated by thermogravimetric and differential thermal analysis. The identification of the reaction intermediates which play a crucial role in the synthetic process was systematically performed .Hot pressing was carried out in order to prepare highly dense superconducting materials and the densification behaviour of the powders extensively studied.

Original language	English (US)
Pages (from-to)	501-502
Number of pages	2
Journal	Physica C: Superconductivity and its Applications
Volume	235-240
Issue number	PART 1
DOIs	https://doi.org/10.1016/0921-4534(94)91474-5
State	Published - Dec 1994

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/0921-4534(94)91474-5

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abstract = "BSCCO (2223) phase superconducting powder was synthesized by organic route: pyrolysis of citrates was used as alternative method to the solid state reaction. Powder with the nominal composition Bi1.84Pb0.35Sr1.9Ca2.1Cu3Ox was synthesized in very short time: 24h including calcination and firing at 858°C with various intermediate grinding steps. Reactions among components were investigated by thermogravimetric and differential thermal analysis. The identification of the reaction intermediates which play a crucial role in the synthetic process was systematically performed .Hot pressing was carried out in order to prepare highly dense superconducting materials and the densification behaviour of the powders extensively studied.",

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T1 - Preparation and densification of HTc (2223) phase superconductor

AU - Tampieri, A.

AU - Celotti, G.

AU - Landi, E.

AU - Babini, G. N.

PY - 1994/12

Y1 - 1994/12

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AB - BSCCO (2223) phase superconducting powder was synthesized by organic route: pyrolysis of citrates was used as alternative method to the solid state reaction. Powder with the nominal composition Bi1.84Pb0.35Sr1.9Ca2.1Cu3Ox was synthesized in very short time: 24h including calcination and firing at 858°C with various intermediate grinding steps. Reactions among components were investigated by thermogravimetric and differential thermal analysis. The identification of the reaction intermediates which play a crucial role in the synthetic process was systematically performed .Hot pressing was carried out in order to prepare highly dense superconducting materials and the densification behaviour of the powders extensively studied.

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Preparation and densification of HT_c (2223) phase superconductor

Abstract

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