Combined spray-coating and laser structuring of thermoelectric ceramics

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

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OriginalspracheEnglisch
Aufsatznummer116319
FachzeitschriftJournal of Materials Processing Technology
Jahrgang275
Frühes Online-Datum23 Juli 2019
PublikationsstatusVeröffentlicht - Jan. 2020

Abstract

The processing of ceramics is an important technology for various technical applications. In this paper, a highly controllable process consisting of spray-coating and laser structuring to design ceramic layers on a versatile applicable substrate is presented. A thermoelectric oxide, Ca3Co4O9, which is a type of thermoelectric material, is used in the process and applied to a flexible ceramic substrate. The resulting structures have highly controllable shapes and good thermoelectric properties, and they can be used to produce a printable thermoelectric generator (TEG). The use of a flexible ceramic substrate and the high feasibility of the process lead to a universally applicable procedure that can be used to process ceramics with unique structures and designs.

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Combined spray-coating and laser structuring of thermoelectric ceramics. / Abt, Marvin; Wolf, Mario; Feldhoff, Armin et al.
in: Journal of Materials Processing Technology, Jahrgang 275, 116319, 01.2020.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Abt M, Wolf M, Feldhoff A, Overmeyer L. Combined spray-coating and laser structuring of thermoelectric ceramics. Journal of Materials Processing Technology. 2020 Jan;275:116319. Epub 2019 Jul 23. doi: 10.1016/j.jmatprotec.2019.116319
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