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Thermoelectrics

Make contact with silver

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Contact design is a major challenge in the development of thermoelectric devices. New research shows that silver nanoparticles soldered at low temperature can sustain high service temperatures, improving the stability of devices operating across a wide range of temperatures and exploiting the maximum working temperature of thermoelectric materials.

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Fig. 1: Working and soldering temperature for thermoelectric material and solder.

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Authors and Affiliations

  1. German Aerospace Center (DLR), Institute of Materials Research, Cologne, Germany

    Johannes de Boor

  2. University of Duisburg-Essen, Institute of Technology for Nanostructures (NST) and CENIDE, Duisburg, Germany

    Johannes de Boor

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  1. Johannes de Boor
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Correspondence to Johannes de Boor.

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The author declares no competing interests.

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de Boor, J. Make contact with silver. Nat Energy 8, 647–648 (2023). https://doi.org/10.1038/s41560-023-01285-w

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