Thermal Spraying of Thermoelectric Oxides

Hanna Heinonen, Ulla Kanerva, Jyrki Tervo

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific


    In this work plasma spraying (Direct Write Thermal Spray) method was used to fabricate niobium-doped strontium titanate and calcium cobaltate thermoelectric oxides. Plasma spraying is coating technique in which metal or ceramic powders are sprayed on selected substrate. Prepared samples have a lamellar texture which is composed of solidified and flat material droplets (splats). Direct Write Thermal Spray enables thermoelectric module fabrication straight onto the substrate material with desired module design.
    Original languageEnglish
    Title of host publicationICT/ECT 2012, The 31st International & 10th European Conference on Thermoelectrics, July 9th-12th, 2012, Aalborg, Denmark
    Subtitle of host publicationBook of Abstracts
    Place of PublicationAalborg, Denmark
    PublisherAalborg University
    Publication statusPublished - 2012
    MoE publication typeNot Eligible


    • plasma spray
    • thermoelectrics
    • oxides


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