High-throughput printing via microvascular multinozzle arrays

Christopher J. Hansen; Rajat Saksena; David B. Kolesky; John J. Vericella; Stephen J. Kranz; Gregory P. Muldowney; Kenneth T. Christensen; Jennifer A. Lewis

doi:10.1002/adma.201203321

High-throughput printing via microvascular multinozzle arrays

Christopher J. Hansen, Rajat Saksena, David B. Kolesky, John J. Vericella, Stephen J. Kranz, Gregory P. Muldowney, Kenneth T. Christensen, Jennifer A. Lewis

Research output: Contribution to journal › Article › peer-review

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).

Original language	English (US)
Pages (from-to)	96-102
Number of pages	7
Journal	Advanced Materials
Volume	25
Issue number	1
DOIs	https://doi.org/10.1002/adma.201203321
State	Published - Jan 4 2013
Externally published	Yes

Keywords

3D printing
additive manufacturing
multinozzle printheads

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

Online availability

10.1002/adma.201203321

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AU - Hansen, Christopher J.

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AU - Kolesky, David B.

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AU - Kranz, Stephen J.

AU - Muldowney, Gregory P.

AU - Christensen, Kenneth T.

AU - Lewis, Jennifer A.

PY - 2013/1/4

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AB - 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).

KW - 3D printing

KW - additive manufacturing

KW - multinozzle printheads

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High-throughput printing via microvascular multinozzle arrays

Abstract

Keywords

ASJC Scopus subject areas

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