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Electrical Properties of PrFeO3 and Pr2NiO4

✍ Scribed by K. R. LAUD; E. M. LOGOTHETIS; K. OTTO


Book ID
110814585
Publisher
John Wiley and Sons
Year
1978
Tongue
English
Weight
472 KB
Volume
61
Category
Article
ISSN
0002-7820

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πŸ“œ SIMILAR VOLUMES


La and Sr Substituted Pr2NiO4+Ξ΄: Oxygena
✍ C. AllanΓ§on; P. Odier; J.M. Bassat; J.P. Loup πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 290 KB

We report herein results concerning the solid solutions Pr 2؊x M x NiO 4Ψ‰ , M ‫؍‬ La, Sr. These two cations are larger than praseodymium and lead to a structural stabilization. The oxygen excess decreases with x for La and Sr substituted Pr 2 NiO 4Ψ‰ . Both cases suggest that structural strain is a l

Stability and oxygen transport propertie
✍ A.V. Kovalevsky; V.V. Kharton; A.A. Yaremchenko; Y.V. Pivak; E.N. Naumovich; J.R πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 406 KB

The oxygen permeability and stability of dense Pr 2 NiO 4+Ξ΄ ceramics have been appraised in comparison with K 2 NiF 4 -type lanthanum nickelate. In oxidizing atmospheres, Pr 2 NiO 4+Ξ΄ exhibit an extensive oxygen uptake and decomposition into the Ruddlesden-Popper-type Pr 4 Ni 3 O 10 and praseodymium