http://www.cnr.it/ontology/cnr/individuo/prodotto/ID171784
Thermochemistry of Pd-In, Pd-Sn and Pd-Zn alloy systems (Articolo in rivista)
- Type
- Label
- Thermochemistry of Pd-In, Pd-Sn and Pd-Zn alloy systems (Articolo in rivista) (literal)
- Anno
- 2009-01-01T00:00:00+01:00 (literal)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Amore S.; Delsante S.; Parodi N.; Borzone G. (literal)
- Pagina inizio
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
- In: Thermochimica Acta, vol. 481 (1) pp. 1 - 6. Elsevier, 2009. (literal)
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR-IENI, Genova, Dep. of Chemistry and Industrial Chemistry, Uni. Genoa (literal)
- Titolo
- Thermochemistry of Pd-In, Pd-Sn and Pd-Zn alloy systems (literal)
- Abstract
- The standard enthalpy of formation of several Pd-M alloys (M= In, Sn and Zn) has been measured using a high temperature direct drop calorimeter. The reliability of the calorimetric results has been determined and supported by using different analytical techniques: light optical microscopy, scanning electron microscopy equipped with electron probe microanalysis (EPMA with EDS detector) and X-ray powder diffraction analysis. The values of fH (kJ/mol atoms) for the following phases were obtained for the formation in the solid state at 300 K: PdIn (49 at.%In): −69.0±1.0; Pd2In3 −57.0±1.0; Pd3In7: −43.0±1.0; PdSn2: −50.0±1.0; Pd2Zn9 (77 at.%Zn): −33.7±1.0; Pd2Zn9 (78 at.%Zn): −34.0±1.0; Pd2Zn9 (80 at.%Zn): −35.0±1.0. The results show exothermic values which increase from the Pd-Zn to the Pd-Sn and Pd-In systems; the data obtained have been discussed in comparison with those available in literature. (literal)
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