Rational Design of Multi-Polyhedral Units-Induced Hybrid Bonding and Quadruple-Valley Band Structure in Ag <sub>0.5</sub> CdBi <sub>4.5</sub> Se <sub>8</sub> for Enhanced Thermoelectric Performance
of 0.96 at 823 K, outperforming most previously reported pavonite derivatives. This work validates the utilization of the compound's intriguing multipolyhedral integration as a robust strategy to decouple electron-phonon transport, thereby providing insights for the rational design of high-performance thermoelectric materials.
Authors
- Gangjian Tan (ORCID: https://orcid.org/0000-0002-9087-4048)
- Xinfeng Tang (ORCID: https://orcid.org/0000-0002-0715-5529)
- Zhongzhen Luo (ORCID: https://orcid.org/0000-0002-5361-2444)
- Qi Zhang (ORCID: https://orcid.org/0000-0003-3418-1121)
- Qicai Mei
- Chengyun Liao
- Dengkai Huang
- Weiping Guo
- Zhengjie Liu
- Chenghao Xie
Institutions
- Wuhan University of Technology (CN)
- International Graduate School of English (KR)
- Advanced Materials and Technologies (Slovenia) (SI)
- State Key Laboratory of Advanced Technology For Materials Synthesis and Processing
- Fuzhou University (CN)
Publication Details
- Journal
- Journal of the American Chemical Society
- Published
- 2026-04-27
- DOI
- https://doi.org/10.1021/jacs.6c02253
- Primary Topic
- Advanced Thermoelectric Materials and Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China