Warm Metalworking for Brittle Liquid‐Nitrogen‐Temperature Thermoelectric Materials (Adv. Energy Mater. 42/2025)
Thermoelectric Materials In article number 2503241, Zhenyu Pan, Tian-Ran Wei, Xun Shi, and co-workers reported Bi0.85Sb0.15 as the classic liquid-nitrogen-temperature thermoelectric material to show a low brittle-to-ductile transition temperature (448–473 K) and thus, it can be easily processed by warm metalworking such as extrusion, pressing, and rolling in an efficient and low-cost way. This will promote promising applications in miniaturized and hetero-shaped cooling for electronics and optoelectronics around liquid nitrogen temperature.
Authors
- Pengfei Qiu (ORCID: https://orcid.org/0009-0009-4043-2119)
- Zhiqiang Gao (ORCID: https://orcid.org/0000-0001-9882-6190)
- Yupeng Ma (ORCID: https://orcid.org/0009-0004-8228-180X)
- Ling Fu (ORCID: https://orcid.org/0000-0002-8112-275X)
- Qing Xu (ORCID: https://orcid.org/0000-0002-9066-9837)
- Zhenyu Pan
- Kunpeng Zhao (ORCID: https://orcid.org/0000-0002-9977-3139)
- Tian‐Ran Wei (ORCID: https://orcid.org/0000-0002-5011-0932)
Institutions
- Shanghai Jiao Tong University (CN)
- Chinese Academy of Sciences (CN)
- Shanghai Institute of Ceramics (CN)
Publication Details
- Journal
- Advanced Energy Materials
- Published
- 2025-11-01
- DOI
- https://doi.org/10.1002/aenm.70360
- Primary Topic
- Advanced Thermoelectric Materials and Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00