Thermoelectric and Transport Properties of In-Filled CoSb3 Skutterudites |
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| Journal | Materials Science Forum (Volume 658) |
|---|---|
| Volume | Eco-Materials Processing and Design XI |
| Edited by | Hyungsun Kim, JianFeng Yang, Tohru Sekino, Masakazu Anpo and Soo Wohn Lee |
| Pages | 17-20 |
| DOI | 10.4028/www.scientific.net/MSF.658.17 |
| Citation | Jae Yong Jung et al., 2010, Materials Science Forum, 658, 17 |
| Online since | July, 2010 |
| Authors | Jae Yong Jung, Kwan Ho Park, Soon Chul Ur, Il Ho Kim |
| Keywords | Skutterudite, Thermoelectric, Transport Property, Void Filling |
| Abstract | In-filled CoSb3 skutterudites (InzCo4Sb12) were prepared and the filling effects on the thermoelectric and transport properties were examined. Seebeck coefficient and Hall coefficient confirmed that all the samples showed n-type conductivity. Temperature dependence of the electrical resistivity suggested that InzCo4Sb12 is a highly degenerate semiconducting material. The thermal conductivity was considerably reduced by In filling and the lattice contribution was dominant. |
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