Abstract
Ball milling is widely used for producing powders of thermoelectric materials owing to its simplicity and scalability. In this research, we investigated the particle shape and size in p-type Bi-Sb-Te materials—the best-known and only commercially available thermoelectric materials at present—after high-energy ball milling. Although Bi-Sb-Te materials are known to be brittle, some ductile properties, such as particle agglomeration and welding, were observed. To avoid an increase in particle size via welding and to obtain particles with highly uniform sizes, two-step ball milling was performed and particle sizes were analyzed. The ball-milled powder was consolidated and sintered, and the resulting pellets showed no crystallographic orientation and consequently exhibited uniform thermal and electrical conductivities regardless of measurement direction.
Similar content being viewed by others
References
J. R. Sootsman, D. Y. Chung and M. G. Kanatzidis, Angew. Chem. Int. Ed., 48, 8616 (2009).
A. J. Minnich, M. S. Dresselhaus, Z. F. Ren and G. Chen, Energy Environ. Sci., 2, 466 (2009).
G. J. Snyder and E. S. Toberer, Nat. Mater., 7, 105 (2008).
G. G. Yadav, J. a. Susoreny, G. Zhang, H. Yang and Y. Wu, Nanoscale, 3, 3555 (2011).
C. J. Vineis, A. Shakouri, A. Majumdar and M. G. Kanatzidis, Adv. Mater, 22, 3970 (2010).
B. Poudel, Q. Hao, Y. Ma, Y. Lan, A. Minnich, B. Yu, X. Yan, D. Wang, A. Muto, D. Vashaee, X. Chen, J. Liu, M. S. Dresselhaus, G. Chen and Z. Ren, Science, 320, 634 (2008).
G. Lee, D. Lee and G. Ha, Met. Mater. Int., 17, 245 (2011).
W. Ren, C. Cheng, Z. Ren and Y. Zhong, Physica B Condens. Matter, 405, 4931 (2010).
J. S. Chappell, T. A. Ring and J. D. Birchall, J. Appl. Phys., 60, 383 (1986).
M. S. Hossain, T. Li, Y. Yu, J. Yong, J.-H. Bahk and E. Skafidas, RSC Adv., 10, 8421 (2020).
F. Kim, B. Kwon, Y. Eom, J. E. Lee, S. Park, S. Jo, S. H. Park, B.-S. Kim, H. J. Im, M. H. Lee, T. S. Min, K. T. Kim, H. G. Chae, W. P. King and J. S. Son, Nat. Energy, 3, 301 (2018).
A. Mostafaei, P. R. D. Vecchis, I. Nettleship and M. Chmielus, Mater. Des., 162, 375 (2019).
H. Wu, Y. Cheng, W. Liu, R. He, M. Zhou, S. Wu, X. Song and Y. Chen, Ceram. Int., 42, 17290 (2016).
A. Kanatzia, C. Papageorgiou, C. Lioutas and T. Kyratsi, J. Electron. Mater., 42, 1652 (2013).
S.-S. Lin and C.-N. Liao, J. Appl. Phys., 110, 093707 (2011).
J. H. Son, M. W. Oh, B. S. Kim, S. D. Park, B. K. Min, M. H. Kim and H. W. Lee, J. Alloys Compd., 566, 168 (2013).
C. Suryanarayana, Prog. Mater Sci., 46, 1 (2001).
J. Y. Huang, Y. K. Wu and H. Q. Ye Mater. Sci. Eng. A, 199, 165 (1995).
J. Lee, J. Kim, S.-Y. Lim, J.-Y. Kwon, J. Im, S.-M. Lee and S. E. Moon, Electron. Lett., 53, 930 (2017).
X. Chen, L. Liu, Y. Dong and L. Wang, Prog. Nat. Sci. Mater. Int., 22, 201 (2012).
J. J. Shen, L. P. Hu, T. J. Zhu and X. B. Zhao, Appl. Phys. Lett., 99, 124102 (2011).
Acknowledgement
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2021R1A2C1011317).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Im, H.J., Koo, B., Kim, MS. et al. Optimization of high-energy ball milling process for uniform p-type Bi-Sb-Te thermoelectric material powder. Korean J. Chem. Eng. 39, 1227–1231 (2022). https://doi.org/10.1007/s11814-022-1060-0
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11814-022-1060-0