Published January 1998 | Version v1
Journal article Metadata-only

Study of different chemical methods to prepare ceramic high-temperature superconductors

Creators

  • 1. IMO, Laboratory of Inorganic and Physical Chemistry, Limburgs Universitair Centrum, B-3590 Diepenbeek (Belgium)
  • 2. Department of General and Inorganic Chemistry, Vilnius University, LT-2006 Vilnius (Lithuania)
  • 3. IMO, Materials Physics Department, Limburgs Universitair Centrum, B-3590 Diepenbeek (Belgium)

Description

The preparation of precursors of bulk YBa2Cu3O7-δ, Bi2Sr2CaCu2O8+δ and YBa2Cu4O8 materials by coprecipitation-filtration of hydroxides or oxalates and sol-gel techniques is presented. Their properties are compared with those of products prepared by the conventional solid-state reaction method by means of TGA, FTIR, XRD, SEM, EDX and resistivity measurements. (author)

Availability note (English)

Available online at the Web site for the journal Superconductor Science and Technology (ISSN 1361-6668) http://www.iop.org/

Additional details

Identifiers

URL
http://www.iop.org/;

Publishing Information

Journal Title
Superconductor Science and Technology
Journal Volume
11
Journal Issue
1
Journal Page Range
p. 82-87
ISSN
0953-2048

Conference

Title
research and technology
Acronym
Conference on superconducting materials aspects
Dates
26-28 Jun 1997
Place
Liege (Belgium)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
32004474
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BARIUM OXIDES; BISMUTH OXIDES; CALCIUM OXIDES; CHEMICAL PREPARATION; COPPER OXIDES; COPRECIPITATION; CUPRATES; HIGH-TC SUPERCONDUCTORS; SOL-GEL PROCESS; STRONTIUM OXIDES; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PRECIPITATION; SEPARATION PROCESSES; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; SYNTHESIS; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS; YTTRIUM COMPOUNDS