ATMOSPHERIC DEGRADATION OF YBA2CU3O7 - A STUDY BY INFRARED REFLECTANCE, RAMAN-SCATTERING, AND X-RAY PHOTOELECTRON-SPECTROSCOPY
Infrared reflectance spectroscopy, Raman scattering, and X-ray photoelectron spectroscopy have been used to study the atmospheric degradation of YBa2Cu3O7-δ. The degradation reaction: 2YBa2Cu3O7 + 3CO2 → Y2BaCuO5 + 5CuO + 3BaCO3 + 0.502 is strongly catalyzed by water vapor, and carbonate species bui...
| Auteurs principaux: | , , |
|---|---|
| Format: | Journal article |
| Langue: | English |
| Publié: |
1989
|