Published April 1989
| Version v1
Journal article
Preparation of a ceramic superconductor from ultrafine particles by freeze-dry process in Ba-Y-Cu-O system
Creators
- 1. Department of Applied Chemistry, Department of Modern Chemistry, Department of Physics, University of Science and Technology of China (China)
Description
Freeze-dry technique is first reported for preparing ceramic ultrafines. The single-phase complex oxide Ba2YCu3 O/sub 9-δ/, a poly-crystallized compound, and ceramic superconductor have been synthesized successfully. The experimental results show that not only is the ceramic superconductor obtained uniform with fine particles and excellent superconductivity, but the conditions for solid reactions are relatively limited
Additional details
Publishing Information
- Journal Title
- Chinese Physics
- Journal Volume
- 9
- Journal Issue
- 2
- Series
- Chin. Phys.
- Journal Page Range
- 516-519
- ISSN
- 0273-429X
- CODEN
- CHPHD
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20083769
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- BARIUM OXIDES; CERAMICS; COPPER OXIDES; SUPERCONDUCTIVITY; SYNTHESIS; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS