The valence states of Cu and Pb in the PbzSr:Yt..Ca,Cu~O~, system have been investigated by the use of a combination of the volumetric measurement, iodometrie titration, and gravimetrie mea.~rements. It was found that the Cur'ions were absent in the entire regime from X = 0 to X = 1 and from pure ox
Valence state of the Fe ions in Sr1−yLayFeO3
✍ Scribed by M. Takano; J. Kawachi; N. Nakanishi; Y. Takeda
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 682 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0022-4596
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