Light-Directed Electrophoretic Deposition: A New Additive Manufacturing Technique for Arbitrarily Patterned 3D Composites

A versatile, new additive manufacturing technique based on electrophoretic deposition of colloids onto light‐patterned photoelectrodes is demonstrated. Particles to be deposited move via electrophoresis and adhere to the illuminated regions of the electrode. This process is repeated with different m...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2014-04, Vol.26 (14), p.2252-2256
Main Authors: Pascall, Andrew J., Qian, Fang, Wang, Gongming, Worsley, Marcus A., Li, Yat, Kuntz, Joshua D.
Format: Article
Language:English
Subjects:
3D printing
additive manufacturing
Additives
Deposition
Electrodes
Electrophoresis
Electrophoretic deposition
electrophoretic deposition (EPD)
Illumination
multimaterials
Particulate composites
Three dimensional
virtual electrodes
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Summary:A versatile, new additive manufacturing technique based on electrophoretic deposition of colloids onto light‐patterned photoelectrodes is demonstrated. Particles to be deposited move via electrophoresis and adhere to the illuminated regions of the electrode. This process is repeated with different materials and illumination patterns to fabricate arbitrarily patterned 3D multimaterial composites.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201304953