ChemInform Abstract: Thermoelectric Properties of Cu1-xPtxFeO2 (0.0 ≤ x ≤ 0.05) Delafossite-Type Transition Oxide.
✍ Scribed by Chesta Ruttanapun; Aree Wichainchai; Wutthisak Prachamon; Anucha Yangthaisong; Anek Charoenphakdee; Tosawat Seetawan
- Publisher
- John Wiley and Sons
- Year
- 2011
- Weight
- 21 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Abstract
The title compounds are prepared by solid state reaction of stoichiometric mixtures of CuO, Fe~2~O~3~, and PtCl~2~ (1050 °C, 15—25 h) and characterized by powder XRD, SEM, and thermoelectric measurements between 300 and 960 K.
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Delafossite-type \(\mathrm{AgCO}_{x} \mathrm{Ni}_{1-x} \mathrm{O}_{2}(0 \leq x \leq 0.5)\) solid solutions have been prepared by an exchange reaction of the corresponding \(\mathrm{Na}\) compounds with molten \(\mathrm{AgNO}_{3}\). Magnetic and electrical properties have been investigated. The metal
## Abstract The title compounds are prepared by solid state reaction of La~2~O~3~, CaCO~3~, and NiO (1000, 1100, and 1200 °C for 12 h each, followed by sintering at 1300 °C for 24 h).