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- Publisher Website: 10.1063/1.4905154
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Article: Solvent-induced changes in PEDOT:PSS films for organic electrochemical transistors
Title | Solvent-induced changes in PEDOT:PSS films for organic electrochemical transistors |
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Authors | |
Issue Date | 2015 |
Citation | APL Materials, 2015, v. 3, n. 1, article no. 014911 How to Cite? |
Abstract | Organic electrochemical transistors based on the conducting polymer poly(3,4-ethylenedioxythiophene) doped with poly(styrenesulfonate) (PEDOT:PSS) are of interest for several bioelectronic applications. In this letter, we investigate the changes induced by immersion of PEDOT:PSS films, processed by spin coating from different mixtures, in water and other solvents of different polarities. We found that the film thickness decreases upon immersion in polar solvents, while the electrical conductivity remains unchanged. The decrease in film thickness is minimized via the addition of a cross-linking agent to the mixture used for the spin coating of the films. |
Persistent Identifier | http://hdl.handle.net/10722/295399 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zhang, Shiming | - |
dc.contributor.author | Kumar, Prajwal | - |
dc.contributor.author | Nouas, Amel Sarah | - |
dc.contributor.author | Fontaine, Laurie | - |
dc.contributor.author | Tang, Hao | - |
dc.contributor.author | Cicoira, Fabio | - |
dc.date.accessioned | 2021-01-18T15:46:47Z | - |
dc.date.available | 2021-01-18T15:46:47Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | APL Materials, 2015, v. 3, n. 1, article no. 014911 | - |
dc.identifier.uri | http://hdl.handle.net/10722/295399 | - |
dc.description.abstract | Organic electrochemical transistors based on the conducting polymer poly(3,4-ethylenedioxythiophene) doped with poly(styrenesulfonate) (PEDOT:PSS) are of interest for several bioelectronic applications. In this letter, we investigate the changes induced by immersion of PEDOT:PSS films, processed by spin coating from different mixtures, in water and other solvents of different polarities. We found that the film thickness decreases upon immersion in polar solvents, while the electrical conductivity remains unchanged. The decrease in film thickness is minimized via the addition of a cross-linking agent to the mixture used for the spin coating of the films. | - |
dc.language | eng | - |
dc.relation.ispartof | APL Materials | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.title | Solvent-induced changes in PEDOT:PSS films for organic electrochemical transistors | - |
dc.type | Article | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1063/1.4905154 | - |
dc.identifier.scopus | eid_2-s2.0-84920262552 | - |
dc.identifier.volume | 3 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | article no. 014911 | - |
dc.identifier.epage | article no. 014911 | - |
dc.identifier.eissn | 2166-532X | - |
dc.identifier.isi | WOS:000348995000015 | - |
dc.identifier.issnl | 2166-532X | - |