Novel Additive Manufacturing Materials for Waste Heat Deduction
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in: Advanced engineering materials, Jahrgang 2022, 22006714, 29.07.2022.
Publikationen: Beitrag in Fachzeitschrift › Artikel › Forschung › (peer-reviewed)
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TY - JOUR
T1 - Novel Additive Manufacturing Materials for Waste Heat Deduction
AU - Schuschnigg, Stephan
AU - Hufnagl, Margarete
AU - Holzer, Clemens
AU - Eder, Florian
AU - Kroke, Edwin
AU - Schallmeiner, Stefan
AU - Regula, Christoph
AU - Hamedi, Yaser
AU - Grosche, Christian
AU - Morganti, Elena
AU - Seidler, Konstanze
N1 - Publisher Copyright: © 2022 The Authors. Advanced Engineering Materials published by Wiley-VCH GmbH.
PY - 2022/7/29
Y1 - 2022/7/29
N2 - Herein, three material approaches, for the fabrication of thermally conductive and yet electrically insulating parts via additive manufacturing (AM) technologies, are described. Samples are prepared from light-curable resins, sol–gel-hybrid polymers, and thermoplastic materials using thermally conductive particles as fillers. AM sample preparation is done using vat photo-polymerization and material extrusion with subsequent measurements of thermal conductivity and electrical insulation properties. The main goal herein in addition to material development is the demonstration of manufacturing applicability including usage properties. Use cases are heat sinks for power electronics, which have to be thermally conductive to spread the generated heat and electrically insulating to ensure general functionality and long-term operation.
AB - Herein, three material approaches, for the fabrication of thermally conductive and yet electrically insulating parts via additive manufacturing (AM) technologies, are described. Samples are prepared from light-curable resins, sol–gel-hybrid polymers, and thermoplastic materials using thermally conductive particles as fillers. AM sample preparation is done using vat photo-polymerization and material extrusion with subsequent measurements of thermal conductivity and electrical insulation properties. The main goal herein in addition to material development is the demonstration of manufacturing applicability including usage properties. Use cases are heat sinks for power electronics, which have to be thermally conductive to spread the generated heat and electrically insulating to ensure general functionality and long-term operation.
KW - Additive Fertigung
KW - Hot Lithography
KW - Materialentwicklung
KW - Material Extrusion
KW - Wärmeleitfähigkeit
KW - additiv manufacturing
KW - Hot Lithography
KW - material development
KW - Material extrusion
KW - Thermal conductivity
UR - http://www.scopus.com/inward/record.url?scp=85135555424&partnerID=8YFLogxK
U2 - 10.1002/adem.202200671
DO - 10.1002/adem.202200671
M3 - Article
VL - 2022
JO - Advanced engineering materials
JF - Advanced engineering materials
SN - 1438-1656
M1 - 22006714
ER -
