Unified contact layer design for highly efficient segmented PbTe/Bi <sub>2</sub> Te <sub>3</sub> thermoelectric devices
We demonstrate the design of unified contact materials guided by thermodynamic analysis. PbTe/Bi 2 Te 3 segmented devices fabricated via a single-step sintering process achieved a high η of 13.5% (Δ T = 500 K).
Authors
- Jun Mao (ORCID: https://orcid.org/0000-0001-5275-8954)
- Shanghao Chen (ORCID: https://orcid.org/0009-0001-6044-4952)
- Yingying Ren (ORCID: https://orcid.org/0000-0002-1922-187X)
- Lu Wen (ORCID: https://orcid.org/0000-0002-1773-1876)
- Baopeng Ma
- Qian Zhang (ORCID: https://orcid.org/0009-0009-7334-4473)
- Liming Xiao
- Jinxuan Cheng
- Xiaofang Li (ORCID: https://orcid.org/0000-0002-4630-4443)
- Tianyu Zhang (ORCID: https://orcid.org/0000-0003-2211-2671)
- Feng Cao (ORCID: https://orcid.org/0000-0002-1294-2463)
- Li Yin (ORCID: https://orcid.org/0000-0003-0435-6656)
Institutions
- Harbin Institute of Technology (CN)
- Harbin Welding Institute (CN)
Publication Details
- Journal
- Energy & Environmental Science
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ee04306a
- Citations
- 5
- Primary Topic
- Advanced Thermoelectric Materials and Devices
- Type
- article
- Field-Weighted Citation Impact
- 2.59