Toward high thermoelectric performance p-type FeSb 2.2 Te 0.8 via in situ formation of InSb nanoinclusions
Journal Article
·
· Journal of Materials Chemistry C
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing; Wuhan University of Technology; Wuhan 430070, China
- Department of Physics; University of Michigan; Ann Arbor; , USA
- Department of Physics and Astronomy; Clemson University; Clemson; , USA
The InSb nanoinclusions formedin situat the grain boundaries of FeSb2.2Te0.8mitigates the mobility degradation while the added grain boundaries effectively scatter heat-carrying phonons. This novel “electron-channel phonon-barrier” nanocompositing approach opens a new route to design high performance thermoelectric materials.
- Research Organization:
- Energy Frontier Research Centers (EFRC) (United States). Center for Solar and Thermal Energy Conversion (CSTEC)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- DOE Contract Number:
- SC0000957
- OSTI ID:
- 1370115
- Journal Information:
- Journal of Materials Chemistry C, Vol. 3, Issue 32; Related Information: CSTEC partners with University of Michigan (lead); Kent State University; ISSN 2050-7526
- Publisher:
- Royal Society of Chemistry
- Country of Publication:
- United States
- Language:
- English
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