Enhanced thermoelectric performance in polymorphic heavily Co-doped Cu2SnS3 through carrier compensation by Sb substitution

Enhanced thermoelectric performance in polymorphic heavily Co-doped Cu2SnS3 through carrier compensation by Sb substitution

Heavily acceptor-doped Cu2SnS3 (CTS) shows promisingly large power factor (PF) due to its rather high electrical conductivity (σ) which causes a modest ZT with a high electronic thermal conductivity (κe). In the present work, a strategy of carrier compensation through Sb-doping at the Sn site in Cu2...

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Bibliographic Details
Main Authors: Yaqing Zhao, Yan Gu, Peng Zhang, Xiaohui Hu, Yifeng Wang, Peng’An Zong, Lin Pan, Yinong Lyu, Kunihito Koumoto
Format: Article
Language:English
Published: Taylor & Francis Group 2021-12-01
Series:Science and Technology of Advanced Materials
Subjects:
co-doped cu2sns3
sb-substitution
carrier compensation
polymorphic
thermoelectric
Online Access:http://dx.doi.org/10.1080/14686996.2021.1920821

Internet

http://dx.doi.org/10.1080/14686996.2021.1920821

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