Thermodynamic properties of Sr4Zr3O10(s)
โ Scribed by Smruti Dash; Ziley Singh; R. Prasad; V. Venugopal; D.D. Sood
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 143 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0021-9614
No coin nor oath required. For personal study only.
โฆ Synopsis
Standard molar Gibbs energies of formation of Sr Zr O s have been determined for the 4 3 10 ลฝ . ร ลฝ . first time by measuring Sr g pressures over the three phase mixture Sr Zr O s q 4 3 10 f m 4 3 10 Academic Press Limited
๐ SIMILAR VOLUMES
Ts4 to 420 K, yielding for C and Sะ at T s 298.15 K the values 257.35 " p . y1 . y1 . y1 . y1 . ลฝ . 0.60 J K mol and 280.15 " 0.60 J K mol , respectively. The enthalpy increment function for temperatures above the ambient one has been obtained using high-temperature ลฝ . drop calorimetry measurement
Two new Ruddlesden-Popper \(\mathrm{Ba}_{n+1} M_{n} \mathrm{~S}_{3 n+1}\) compounds where \(M=\mathrm{Zr}, \mathrm{Hf}\) and \(n=3\) have been prepared in good yield from \(\mathrm{BaS}, M\), and \(\mathrm{S}\) in a \(\mathrm{BaCl}_{2}\) flux at \(1050^{\circ} \mathrm{C}\). The structures comprise t
The standard molar Gibbs energy of formation of barium tellurite, BaTeO 3 (s), was determined by the transpiration technique using pure oxygen as the carrier gas in the temperature range 1133 K to 1260 K. The condensate was exclusively identified as TeO 2 (s) by chemical analysis. From a quantitativ