A facile micropatterning method for a highly flexible PEDOT:PSS on SU-8

N. Cho, J. Diekhans, M. Steward, O.M. Bakr, S. Choi
Org. Electron., 34, 75-78, (2016)

A facile micropatterning method for a highly flexible PEDOT:PSS on SU-8

Keywords

Micropatterning of conducting polymer; Electroplating; Photoresist; PEDOT:PSS

Abstract

We report the micropatterning of conducting polymer on the epoxy-based photoresist to demonstrate fully organic, conducting and flexible electrodes. We show that polystyrene sulfonic acid can be covalently linked to the surface of the photoresist (SU-8) by forming sulfonyl ester at the interfaces. We also present an application of the patterned PEDOT:PSS (poly(3,4-ethylenedioxythiophene) polystyrene sulfonate)/SU-8 to the electroplating of metal electrodes.

Code

DOI: 10.1016/j.orgel.2016.04.004

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