Printed polymeric passive RC filters and degradation characteristics

Tianhong Cui, Yi Liu, Bin Chen, Mo Zhu, Kody Varahramyan

Research output: Contribution to journalArticlepeer-review

14 Scopus citations


Ink-jet printed thin films of conductive polymers such as polyaniline (PANI), poly(3,4-ethylenedioxythiophene) (PEDOT) doped with poly(styrene sulfonate) and polymer dielectric material poly(4-vinylphenol) (PVP) were used to make RC filters. Both high-pass and low-pass filters were tested. The fabrication process and device characteristics of the RC filters have been demonstrated. Degradation of the ink-jet printed RC filters has been investigated, and the results indicate that PEDOT/PSS RC filters are more stable than those made from PANI.

Original languageEnglish (US)
Pages (from-to)853-859
Number of pages7
JournalSolid-State Electronics
Issue number5
StatePublished - May 2005

Bibliographical note

Funding Information:
This work was partially supported by the DARPA and CEnIT seed grant at Louisiana Tech University.

Copyright 2008 Elsevier B.V., All rights reserved.


  • Filter
  • Frequency
  • Ink-Jet Printing
  • Polymer


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