High efficiency and thermal stability Bi2Te3-based thermoelectric modules via innovating amorphous high entropy barriers

doi:10.1016/j.jmst.2025.09.049

Abstract

Abstract: To address the interfacial microstructure and property degradation issues during the high-temperature (473 K or above) long-term service of Bi₂Te₃-based thermoelectric (TE) modules, a novel NiCoFeMo high entropy alloy diffusion barrier with amorphous microstructure was proposed. The sluggish diffusion effect induced by thermodynamically high entropy, together with the elimination of diffusion paths along grain boundaries triggered by amorphous structures, jointly enhanced the interfacial thermal stability and conversion efficiency (η) of Bi₂Te₃-based TE modules. The two-pair bonded commercial Bi₂Te₃-based TE module showed an exceedingly competitive η of 6.6% under a temperature difference of 240 K. Besides, no degradation was observed at the Bi₂Te₃/NiCoFeMo interface after annealing at 523 K for 1000 h, a near-record duration at this temperature. This research offers new insights for fabricating long-term thermally stable TE modules with high η.

Key words: Bi₂Te₃, High entropy alloy, Amorphous, Long-term stability, Conversion efficiency

Jingdong Bu, Zhan Sun, Hui Pan, Zhengyi Chen, Juan Li, Huiyuan Geng, Ruiheng Liu, Lixia Zhang. High efficiency and thermal stability Bi₂Te₃-based thermoelectric modules via innovating amorphous high entropy barriers[J]. J. Mater. Sci. Technol., 2026, 259: 36-43.

References

[1] A.G. Olabi, M.A. Abdelkareem, Renew. Sust. Energ. Rev. 158 (2022) 112111.
[2] W. Chen, M. Alharthi, J. Zhang, I. Khan, Gondwana Res. 127 (2024) 22-35.
[3] S.B. Riffat, X. Ma, Appl. Therm. Eng. 23 (2003) 913-935.
[4] X.L. Shi, J. Zou, Z.G. Chen, Chem. Rev. 120 (2020) 7399-7515.
[5] J. Mao, G. Chen, Z. Ren, Nat. Mater. 20 (2021) 454-461.
[6] S.M. Pourkiaei, M.H. Ahmadi, M. Sadeghzadeh, S. Moosavi, F. Pourfayaz, L. Chen, M.A. Pour Yazdi, R. Kumar, Energy 186 (2019) 115849.
[7] J. He, T.M. Tritt, Science 357 (2017) eaak9997.
[8] T. Zhu, Y. Liu, C. Fu, J.P. Heremans, J.G. Snyder, X. Zhao, Adv. Mater. 29 (2017) 1605884.
[9] H. Mamur, M.R.A.Bhuiyan, F. Korkmaz, M.Nil, Renew. Sust. Energ. Rev. 82 (2018) 4159-4169.
[10] P. Ziolkowski, P. Blaschkewitz, E. Müller, Measurement 177 (2021) 109247.
[11] W.Y. Chen, X.L. Shi, J. Zou, Z.G. Chen, Small Methods 6 (2022) 2101235.
[12] J.G. Haidar, J.I.Ghojel, in: Proceedings ICT2001. 20 International Conference on Thermoelectrics, Beijing, China, June 8-11, 2001.
[13] S. Manikandan, S.C. Kaushik, Energy 100 (2016) 227-237.
[14] Z. Wu, S. Zhang, Z. Liu, E. Mu, Z. Hu, Nano Energy 91 (2022) 106692.
[15] Q.H. Zhang, X.Y. Huang, S.Q. Bai, X. Shi, C. Uher, L.D. Chen, Adv. Eng. Mater. 18 (2016) 194-213.
[16] P. Ying, H. Reith, K. Nielsch, R. He, Small 18 (2022) 2201183.
[17] M. Maksymuk, T. Parashchuk, A. Burbelko, K.T. Wojciechowski, Chem. Eng. J. 472 (2023) 144899.
[18] R. Liu, Y. Xing, J. Liao, X. Xia, C. Wang, C. Zhu, F. Xu, Z.G. Chen, L. Chen, J. Huang, S. Bai, Nat. Commun. 13 (2022) 7738.
[19] N. Qu, Y. Sun, Z. Liu, L. Xie, Y. Zhu, H. Wu, R. Chai, J. Cheng, F. Guo, Q. Zhang, R. Wang, B. Li, Z. Wei, W. Cai, J. Sui, Adv. Energy Mater. 14 (2023) 2302818.
[20] R. He, G. Schierning, K. Nielsch, Adv. Mater. Technol. 3 (2018) 1700256.
[21] W. Liu, S. Bai, J. Materiomics 5 (2019) 321-336.
[22] Y. Sun, F. Guo, Y. Feng, C. Li, Y. Zou, J. Cheng, X. Dong, H. Wu, Q. Zhang, W. Liu, Z. Liu, W. Cai, Z. Ren, J. Sui, Nat. Commun. 14 (2023) 8085.
[23] S. Chen, H. Wu, C. Wu, C. Chang, C. Chen, J. Alloy. Compd. 553 (2013) 106-112.
[24] E.B. Min, Y.F. Ling, L.H. Zhao, Y. Xu, L.Y. Gao, J. Li, J.H. Feng, P. Zhang, R.H. Liu, R. Sun, ACS Appl. Mater. Interfaces 15 (2023) 59066-59074.
[25] C.H. Wang, H.C. Hsieh, Z.W. Sun, V.K. Ranganayakulu, T.W. Lan, Y.Y. Chen, Y.Y. Chang, A.T. Wu, ACS Appl. Mater. Interfaces 12 (2020) 27001-27009.
[26] Y. He, F. Léonard, D.L. Medlin, N. Baldasaro, D.S. Temple, P. Barletta, C.D. Spataru, Adv. Electron. Mater. 4 (2018) 1700381.
[27] N.-H. Bae, S.Han, K.E. Lee, B. Kim, S.-T. Kim, Curr. Appl. Phys. 11 (2011) S40-S44.
[28] R.J.M. Devender, K. Lofgreen, R. Mahajan, M. Yamaguchi, T. Borca-Tasciuc, G. Ramanath, J. Vac. Sci. Technol. A 33 (2015) 020605.
[29] T. Kacsich, E. Kolawa, J.P. Fleurial, T. Caillat, M.A. Nicolet, J. Phys.D-Appl. Phys. 31 (1998) 2406-2411.
[30] D.G. Gromov, Y.I. Shtern, M.S. Rogachev, A.S. Shulyat’ev, E.P. Kirilenko, M.Y. Shtern, V.A. Fedorov, M.S. Mikhailova, Inorg. Mater. 52 (2016) 1132-1136.
[31] R.P. Gupta, K. Xiong, J.B. White, K. Cho, H.N. Alshareef, B.E. Gnade, J. Elec-trochem. Soc. 157 (2010) H666.
[32] J.Q. Zhang, P. Wei, H.Q. Zhang, L.Z. Li, W.T. Zhu, X.L. Nie, W.Y. Zhao, Q.J. Zhang, ACS Appl. Mater. Interfaces 15 (2023) 22705-22713.
[33] Y.C. Lan, D.Z. Wang, G. Chen, Z.F. Ren, Appl. Phys. Lett. 92 (2008) 101910.
[34] H. Jing, Y. Li, L. Xu, Y. Han, G. Lu, H. Zhang, J. Mater. Eng.Perform. 24 (2015) 4844-4852.
[35] W. Zhu, P. Wei, J.Q. Zhang, L.Z. Li, W.T. Zhu, X.L. Nie, X.H. Sang, Q.J. Zhang, W.Y. Zhao, ACS Appl. Mater. Interfaces 14 (2022) 12276-12283.
[36] S.H. Park, Y. Kim, H. Jang, C. Hwang, J. Choi, I. Lee, M.-W. Oh, J.Alloy. Compd. 932 (2023) 167537.
[37] J.W. Yeh, S.K. Chen, S.J. Lin, J.Y. Gan, T.S. Chin, T.T. Shun, C.H. Tsau, S.Y. Chang, Adv. Eng. Mater. 6 (2004) 299-303.
[38] W. Kucza, J. Dąbrowa, G.Cieślak, K. Berent, T. Kulik, M. Danielewski, J. Alloy. Compd. 731 (2018) 920-928.
[39] B. Jiang, W. Wang, S. Liu, Y. Wang, C. Wang, Y. Chen, L. Xie, M. Huang, J. He, Science 377 (2022) 208-213.
[40] S. Gou, M. Gao, Y. Shi, S. Li, Y. Fang, X. Chen, H. Chen, W. Yin, J. Liu, Z. Lei, H. Wang, Acta Mater. 248 (2023) 118781.
[41] K.Y. Tsai, M.H. Tsai, J.W. Yeh, Acta Mater. 61 (2013) 4887-4897.
[42] M. Vaidya, K.G. Pradeep, B.S. Murty, G. Wilde, S.V. Divinski, Sci. Rep. 7 (2017) 12293.
[43] J. Dąbrowa, M.Zajusz, W. Kucza, G. Cieślak, K. Berent, T. Czeppe, T. Kulik, M. Danielewski, J. Alloy. Compd. 783 (2019) 193-207.
[44] R. Wang, W. Chen, J. Zhong, L. Zhang, J. Mater. Sci.Technol. 34 (2018) 1791-1798.
[45] Z. Sun, X. Chen, J. Zhang, H. Geng, L.X. Zhang, J. Materiomics 8 (2022) 882-892.
[46] H. Pan, Z. Sun, H. Geng, Q. Chang, B. Zhang, L. Zhang, J. Materiomics 11 (2025) 100859.
[47] X. Feng, F. Guo, L. Luo, Y. Wang, Y. Long, X. Zhao, F. Pan, L. Guo, Q. Zeng, J. Feng, C. Wan, J. Adv. Ceram. 14 (2025) 9221033.
[48] J. Kuang, Q. Wang, Z. Jia, G. Yi, B. Sun, Y. Yang, L. Sun, P. Zhang, P. He, Y. Xing, X. Liang, Y. Lu, B. Shen, Mater. Today 80 (2024) 156-166.
[49] M. Wen, Z. Li, R. Wang, Z. Li, X. Liu, G. Wang, G. Xie, L. Jiang, Int. J. Hydrog. Energy 47 (2022) 12506-12514.
[50] X. Zhang, C. Yang, M. Sun, A. Hu, M. Li, L. Gao, T. Hang, H. Ling, Mater. Charact. 162 (2020) 110221.
[51] L. Addadi, S. Raz, S. Weiner, Adv. Mater. 15 (2003) 959-970.
[52] G.S. Shin, J.Y. Yun, M. Chul Park, S.J. Kim, Mater. Charact. 95 (2014) 180-186.
[53] J. Cheng, X. Hu, Q. Li, J. Mater. Sci.: Mater. Electron. 30 (2019) 14791-14804.
[54] L. Lo, A.T. Wu, J. Electron. Mater. 41 (2012) 3325-3330.
[55] T.Y. Lin, C.N. Liao, A.T. Wu, J. Electron. Mater. 41 (2011) 153-158.
[56] S. Chen, T. Yang, C. Wu, H. Hsiao, H. Chu, J. Huang, T. Liou, J. Alloy. Compd. 686 (2016) 847-853.
[57] M.X. Li, S.F. Zhao, Z. Lu, A. Hirata, P. Wen, H.Y. Bai, M. Chen, J. Schroers, Y. Liu, W.H. Wang, Nature 569 (2019) 99-103.
[58] M. Maksymuk, B. Dzundza, O. Matkivsky, I. Horichok, R. Shneck, Z. Dashevsky, J. Power Sources 530 (2022) 231301.
[59] Q. Zhang, M. Yuan, K. Pang, Y. Zhang, R. Wang, X. Tan, G. Wu, H. Hu, J. Wu, P. Sun, G.Q. Liu, J. Jiang, Adv. Mater. 35 (2023) 2300338.
[60] K. Pang, L. Miao, Q. Zhang, Q. Pan, Y. Liu, H. Shi, J. Li, W. Zhou, Z. Zhang, Y. Zhang, G. Wu, X. Tan, J.G. Noudem, J. Wu, P. Sun, H. Hu, G.Q. Liu, J. Jiang, Adv. Funct. Mater. 34 (2024) 2315591.
[61] G. Wu, Q. Zhang, Y. Fu, X. Tan, J.G. Noudem, Z. Zhang, C. Cui, P. Sun, H. Hu, J. Wu, G.Q. Liu, J. Jiang, Adv. Funct. Mater. 33 (2023) 2305686.
[62] C. Zhang, Q. Lai, W. Wang, X. Zhou, K. Lan, L. Hu, B. Cai, M. Wuttig, J. He, F. Liu, Y. Yu, Adv. Sci. 10 (2023) 2302688.
[63] F. Hao, P. Qiu, Y. Tang, S. Bai, T. Xing, H.-S. Chu, Q.Zhang, P. Lu, T. Zhang, D. Ren, J. Chen, X. Shi, L. Chen, Energy Environ. Sci. 9 (2016) 3120-3127.
[64] Y.K. Zhu, Y. Sun, J. Zhu, K. Song, Z. Liu, M. Liu, M. Guo, X. Dong, F. Guo, X. Tan, B. Yu, W. Cai, J. Jiang, J. Sui, Small 18 (2022) 2201352.
[65] F. Guo, Y. Sun, H. Qin, Y. Zhu, Z. Ge, Z. Liu, W. Cai, J. Sui, Scr. Mater. 218 (2022) 114801.

High efficiency and thermal stability Bi₂Te₃-based thermoelectric modules via innovating amorphous high entropy barriers

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