High-Throughput Printing via Microvascular Multinozzle Arrays

被引：136

作者：

Hansen, Christopher J. ^{[1
]}

Saksena, Rajat ^{[2
]}

Kolesky, David B. ^{[1
]}

Vericella, John J. ^{[1
]}

Kranz, Stephen J. ^{[1
]}

Muldowney, Gregory P. ^{[3
]}

Christensen, Kenneth T. ^{[2
]}

Lewis, Jennifer A. ^{[1
]}

机构：

[1] Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA

[2] Univ Illinois, Dept Mech Sci & Engn, Urbana, IL 61801 USA

[3] Dow Chem Co USA, Elect Mat, Newark, DE 19713 USA

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 01期

基金：

美国国家科学基金会;

关键词：

3D printing; multinozzle printheads; additive manufacturing; DIRECT-WRITE METHOD; HYDROGEL SCAFFOLDS; LITHOGRAPHY; ELECTRONICS; COMPOSITES; NETWORKS; INKS; LAW;

D O I：

10.1002/adma.201203321

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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 (approximate to 1 m(2)).

引用

页码：96 / 102

页数：7

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