Composite thermoelectric material, thermoelectric element and module including the same, and preparation method thereof
US10020435B2 · kind B2 · utility
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27Claims
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Key dates
| Filing date | Feb 20, 2014 |
| Grant date | Jul 10, 2018 |
| Priority date | — |
| Expiry date | Feb 20, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/40
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composite thermoelectric material comprising a matrix comprising a thermoelectric semiconductor; and a nanoscale heterophase dispersed in the matrix, wherein the thermoelectric semiconductor comprises an element belonging to Group 15 of the Periodic Table of the Elements, and the heterophase comprises a transition metal element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.