Abstract
Bi2Te3-based compounds are a well-known class of outstanding thermoelectric materials. β-As2Te3, another member of this family, exhibits promising thermoelectric properties around 400 K when appropriately doped. Herein, we investigate the high-temperature thermoelectric properties of the β-As2−xBixTe3 solid solution. Powder X-ray diffraction and scanning electron microscopy experiments showed that a solid solution only exists up to x = 0.035. We found that substituting Bi for As has a beneficial influence on the thermopower, which, combined with extremely low thermal conductivity values, results in a maximum ZT value of 0.7 at 423 K for x = 0.017 perpendicular to the pressing direction.
The authors acknowledge the financial support from the French National Agency (ANR) in the frame of its program “PROGELEC” (Verre Thermo-Générateur “VTG”).
REFERENCES
- 1. H. J. Goldsmid, Thermoelectric Refrigeration (Temple Press Books Ltd., London, UK, 1964). Google ScholarCrossref
- 2. Thermoelectrics and Its Energy Harvesting, edited by D. M. Rowe (CRC Press, Boca Raton, FL, 2012). Google Scholar
- 3. T. C. Harman, B. Paris, S. E. Miller, and H. L. Goering, J. Phys. Chem. Solids 2, 181 (1957). https://doi.org/10.1016/0022-3697(57)90081-1, Google ScholarCrossref
- 4. N. S. Platakis, J. Non-Cryst. Solids 24, 365 (1977). https://doi.org/10.1016/0022-3093(77)90105-3, Google ScholarCrossref
- 5. Y. Sharma and P. Srivastava, Opt. Mater. 33, 899 (2011). https://doi.org/10.1016/j.optmat.2011.01.020, Google ScholarCrossref
- 6. T. J. Scheidemantel and J. V. Badding, Solid State Commun. 127, 667 (2003). https://doi.org/10.1016/S0038-1098(03)00518-0, Google ScholarCrossref
- 7. T. J. Scheidemantel, J. F. Meng, and J. V. Badding, J. Phys. Chem. Solids 66, 1744 (2005). https://doi.org/10.1016/j.jpcs.2005.07.006, Google ScholarCrossref
- 8. J. Zhao, L. Yang, Z. Yu, Y. Wang, C. Li, K. Yang, Z. Liu, and Y. Wang, Inorg. Chem. 55, 3907–3914 (2016). https://doi.org/10.1021/acs.inorgchem.6b00073, Google ScholarCrossref
- 9. C. Morin, S. Corallini, J. Carreaud, J.-B. Vaney, G. Delaizir, J.-C. Crivello, E. B. Lopes, A. Piarristeguy, J. Monnier, C. Candolfi, V. Nassif, G. Cuello, A. Pradel, A. P. Goncalves, B. Lenoir, and E. Alleno, Inorg. Chem. 54, 9936 (2015). https://doi.org/10.1021/acs.inorgchem.5b01676, Google ScholarCrossref
- 10. J.-B. Vaney, J. Carreaud, G. Delaizir, A. Pradel, A. Piarristeguy, C. Morin, E. Alleno, J. Monnier, A. P. Gonçalves, C. Candolfi, A. Dauscher, and B. Lenoir, Adv. Electron. Mater. 1, 1400008 (2015). https://doi.org/10.1002/aelm.201400008, Google ScholarCrossref
- 11. J.-B. Vaney, J. Carreaud, G. Delaizir, C. Morin, J. Monnier, E. Alleno, A. Piarristeguy, A. Pradel, A. P. Gonçalves, E. B. Lopes, C. Candolfi, A. Dauscher, and B. Lenoir, J. Electron. Mater. 45, 1447 (2015). https://doi.org/10.1007/s11664-015-4063-3, Google ScholarCrossref
- 12. J.-B. Vaney, J. Carreaud, G. Delaizir, C. Morin, J. Monnier, E. Alleno, A. Piarristeguy, A. Pradel, A. P. Gonçalves, E. B. Lopes, C. Candolfi, A. Dauscher, and B. Lenoir, J. Electron. Mater. 45, 1786 (2016). https://doi.org/10.1007/s11664-015-4227-1, Google ScholarCrossref
- 13. J.-B. Vaney, J. Carreaud, G. Delaizir, A. Piarristeguy, A. Pradel, E. Alleno, J. Monnier, E. B. Lopes, A. P. Gonçalves, A. Dauscher, C. Candolfi, and B. Lenoir, J. Mater. Chem. C 4, 2329 (2016). https://doi.org/10.1039/C5TC04267D, Google ScholarCrossref
- 14. J.-B. Vaney, J.-C. Crivello, C. Morin, G. Delaizir, J. Carreaud, A. Piarristeguy, J. Monnier, E. Alleno, A. Pradel, E. B. Lopes, A. P. Gonçalves, A. Dauscher, C. Candolfi, and B. Lenoir, “Electronic structure, low-temperature transport and thermodynamic properties of polymorphic β-As2Te3,” RSC Adv. (to be published). https://doi.org/10.1039/C6RA01770C, Google ScholarCrossref
- 15. K. Pal and U. V. Waghmare, Appl. Phys. Lett. 105, 062105 (2014). https://doi.org/10.1063/1.4892941, Google ScholarScitation
- 16. P. Dziawa, B. J. Kowalski, K. Dybko, R. Buczko, A. Szczerbabow, M. Szot, E. Lusabowska, T. Balasubramanian, B. M. Wojek, M. H. Berntsen, O. Tjernberg, and T. Story, Nat. Mater. 11, 1023 (2012). https://doi.org/10.1038/nmat3449, Google ScholarCrossref
- 17. T. Liang, Q. Gibson, J. Xiong, M. Hirschberger, S. P. Kodavayur, R. J. Cava, and N. P. Ong, Nat. Commun. 4, 2696 (2013). https://doi.org/10.1038/ncomms3696, Google ScholarCrossref
- 18. M. Neupane, S.-Y. Xu, R. Sankar, Q. Gibson, Y. J. Wang, I. Belopolski, N. Alidoust, G. Bian, P. P. Shibayev, D. S. Sanchez, Y. Ohtsubo, A. Taleb-Ibrahimi, S. Basak, W.-F. Tsai, H. Lin, T. Dubrakiewicz, R. J. Cava, A. Bansil, F. C. Chou, and M. Z. Hasan, Phys. Rev. B 92, 075131 (2015). https://doi.org/10.1103/PhysRevB.92.075131, Google ScholarCrossref
- 19. T. Sato, K. Segawa, K. Kosaka, S. Souma, K. Nakayama, K. Eto, T. Minami, Y. Ando, and T. Takahashi, Nat. Phys. 7, 840 (2011). https://doi.org/10.1038/nphys2058, Google ScholarCrossref
- 20. E. Alleno, D. Bérardan, C. Byl, C. Candolfi, R. Daou, R. Decourt, E. Guilmeau, S. Hébert, J. Hejtmanek, B. Lenoir, P. Masschelein, V. Ohorodniichuk, M. Pollet, S. Populoh, D. Ravot, O. Rouleau, and M. Soulier, Rev. Sci. Instrum. 86, 011301 (2015). https://doi.org/10.1063/1.4905250, Google ScholarScitation, ISI
- 21. C. Drasar, P. Lostak, and C. Uher, J. Electron. Mater. 39, 2162 (2010). https://doi.org/10.1007/s11664-009-0986-x, Google ScholarCrossref
- 22. S. Sassi, C. Candolfi, J.-B. Vaney, V. Ohorodniichuk, P. Masschelein, A. Dauscher, and B. Lenoir, Appl. Phys. Lett. 104, 212105 (2014). https://doi.org/10.1063/1.4880817, Google ScholarScitation, ISI
- 23. C.-L. Chen, H. Wang, Y.-Y. Chen, T. Day, and G. J. Snyder, J. Mater. Chem. A 2, 11171 (2014). https://doi.org/10.1039/c4ta01643b, Google ScholarCrossref
- 24. Q. Zhang, E. Kedebe Chere, J. Sun, F. Cao, K. Dahal, S. Chen, G. Chen, and Z. Ren, Adv. Energy Mater. 5, 1500360 (2015). https://doi.org/10.1002/aenm.201500360, Google ScholarCrossref
- 25. J.-S. Rhyee, K. H. Lee, S. M. Lee, E. Cho, S. Kim, E. Lee, Y. S. Kwon, J. H. Shim, and G. Kotliar, Nature 459, 965 (2009). https://doi.org/10.1038/nature08088, Google ScholarCrossref
- 26. Z.-S. Lin, L. Chen, L.-M. Wang, J.-T. Zhao, and L.-M. Wu, Adv. Energy Mater. 25, 4800 (2013). https://doi.org/10.1002/adma.201302038, Google ScholarCrossref
- 27. J. H. Kim, M. J. Kim, S. Oh, J.-S. Rhyee, S.-D. Park, and D. Ahn, Dalton Trans. 44, 3185 (2015). https://doi.org/10.1039/c4dt03432e, Google ScholarCrossref
- 28. D. G. Cahill, S. K. Watson, and R. O. Pohl, Phys. Rev. B 46, 6131 (1992). https://doi.org/10.1103/PhysRevB.46.6131, Google ScholarCrossref
- 29. D. G. Cahill and R. O. Pohl, Annu. Rev. Phys. Chem. 39, 93 (1988). https://doi.org/10.1146/annurev.pc.39.100188.000521, Google ScholarCrossref
- 30. H. Deng, J. Alloys Compd. 656, 695 (2016). https://doi.org/10.1016/j.jallcom.2015.09.195, Google ScholarCrossref
All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Please Note: The number of views represents the full text views from December 2016 to date. Article views prior to December 2016 are not included.


