Abstract
Thermoelectric (TE) materials have been studied during past decades since they can generate electricity directly from waste heat. Antimony chalcogenides (Sb2M3, M = S, Se, Te) are well known as one of the promising candidates among the inorganic TE materials. We report on the synthesis of Sb2Te3 nanoparticle via thermolysis method. A systematic study was done to investigate the effect of reaction time and ratio between the precursors as well as the method of cooling on the morphology and composition of obtained nanoparticles. The ratio between precursors was varied to study the effect on the morphology. Furthermore, the high purity phase Sb2Te3 was obtained by a rapid cooling process.
Similar content being viewed by others
References
G.H. Kim, D.H. Hwang, S.I. Woo, Phys. Chem. Chem. Phys. 14, 3530 (2012).
G. Chen, B. Dneg, G. Cai, T. Zhang, W. Dong, 3, 672 (2008).
P. Christian, P. O’Brien, J. Mater. Chem. 15, 4949 (2005).
İ.Y. Erdoğan, Ü. Demir, J. Electroanal. Chem. 633, 253 (2009).
M. Saleemi, a. Ruditskiy, M.S. Toprak, M. Stingaciu, M. Johnsson, I. Kretzschmar, a. Jacquot, M. Jägle, M. Muhammed, J. Electron. Mater. 43, 1927 (2013).
B.Y. Yavorsky, N.F. Hinsche, I. Mertig, P. Zahn, Phys. Rev. B 84, 165208 (2011).
L. Guo, G. Ji, X. Chang, M. Zheng, Y. Shi, Y. Zheng, Nanotechnology 21, 035606 (2010).
B. Zhou, J.J. Zhu, Nanotechnology 20, 085604 (2009).
G.H. Dong, Y.J. Zhu, L.D. Chen, J. Mater. Chem. 20, 1976 (2010).
J. Park, K. An, Y. Hwang, J.-G. Park, H.-J. Noh, J.Y. Kim, J.-H. Park, N.-M. Hwang, T. Hyeon, Nat. Mater. 3, 891 (2004).
Y. Du, Z. Yin, J. Zhu, X. Huang, X.-J. Wu, Z. Zeng, Q. Yan, H. Zhang, Nat. Commun. 3, 1177 (2012).
H.J. Kim, K.J. Lee, S.J. Kim, M.K. Han, Bull. Korean Chem. Soc. 31, 1123 (2010).
H. Schmidt, U.S. Patent No. 2 229 992 (28 January 1941).
Y. Lu, J.D. Miller, J. Colloid Interface Sci. 256, 41 (2002).
S.K. Papageorgiou, E.P. Kouvelos, E.P. Favvas, A. a Sapalidis, G.E. Romanos, F.K. Katsaros, Carbohydr. Res. 345, 469 (2010).
A. Sugunan, S.H.M. Jafri, J. Qin, T. Blom, M.S. Toprak, K. Leifer, M. Muhammed, J. Mater. Chem. 20, 1208 (2010).
A. sugunan, H. C. Warad, M. Boman, J. Dutta, J Sol-Gel Sci Techn 39, 49, (2006).
C. Zhao, X. Cao, X. Lan, Mater. Lett. 61, 5083 (2007).
acknowledgments
Authors acknowledge the financial support from Swedish Foundation for Strategic Research (SSF, Grant no EM11-0002) and Swedish Research Council (VR-SRL 2013-6780). Y. Zhao also acknowledges the Knut and Alice Wallenberg Foundation “Jubilee appropriation” (nr V-2014-0013) for scholarship. Authors also acknowledge Docent Wubeshet Sahle for his help with EDX analysis.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Zhao, Y., Sugunan, A., Muhammed, M. et al. Synthesis of Nanostructured Antimony Telluride for Thermoelectric Applications. MRS Online Proceedings Library 1742, 1–6 (2015). https://doi.org/10.1557/opl.2015.141
Published:
Issue Date:
DOI: https://doi.org/10.1557/opl.2015.141