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High-Throughput Printing via Microvascular Multinozzle Arrays

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2012

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10.1002/adma.201203321

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Wiley-Blackwell
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Hansen, Christopher J., Rajat Saksena, David B. Kolesky, John J. Vericella, Stephen J. Kranz, Gregory P. Muldowney, Kenneth T. Christensen, and Jennifer A. Lewis. 2012. “High-Throughput Printing via Microvascular Multinozzle Arrays.” Advanced Materials 25 (1) (October 26): 96–102. doi:10.1002/adma.201203321.

Abstract

Microvascular multinozzle arrays are designed and fabricated for high-throughput printing of functional materials. Ink-flow uniformity within these multigeneration, bifurcating microchannel arrays is characterized by computer modeling and microscopic particle image velocimetry (micro-PIV) measurements. Both single and dual multinozzle printheads are produced to enable rapid printing of multilayered periodic structures over large areas (≈1 m2).

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http://lewisgroup.seas.harvard.edu/files/lewisgroup/files/hansen_advmat_2012.pdf

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3D printing, multinozzle printheads, additive manufacturing

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http://nrs.harvard.edu/urn-3:HUL.InstRepos:33471105

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