Issue 17, 2004

Ink-jet printing of polymers – from single dots to thin film libraries

Abstract

Recent results on the ink-jet printing of polymer films are presented. Films that were printed using an ink-jet process based on one single solvent always suffered from ring formation, i.e. the coffee-drop effect. This drawback could be overcome by the use of solvent mixtures. The effects of solvent mass ratio, print head velocity, dot spacing and printing method were investigated and optimized to reproducibly obtain homogeneous polymer films (6 × 6 mm size). The results obtained represent an important step towards the application of ink-jet printing for the controlled deposition of polymer dots and libraries.

Graphical abstract: Ink-jet printing of polymers – from single dots to thin film libraries

Article information

Article type
Paper
Submitted
17 May 2004
Accepted
20 Jul 2004
First published
30 Jul 2004

J. Mater. Chem., 2004,14, 2627-2632

Ink-jet printing of polymers – from single dots to thin film libraries

E. Tekin, B. de Gans and U. S. Schubert, J. Mater. Chem., 2004, 14, 2627 DOI: 10.1039/B407478E

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