Changing electrical properties of PEDOT:PSS by incorporating with dimethyl sulfoxide
| Autor: | Jhe You Lee, Shang Min Chen, Yow-Jon Lin |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
musculoskeletal diseases
Electron mobility Materials science General Physics and Astronomy Nanotechnology 02 engineering and technology 010402 general chemistry 01 natural sciences law.invention chemistry.chemical_compound stomatognathic system Magazine PEDOT:PSS law Electrical resistivity and conductivity Physical and Theoretical Chemistry Thin film chemistry.chemical_classification Dimethyl sulfoxide organic chemicals Polymer 021001 nanoscience & nanotechnology eye diseases 0104 chemical sciences stomatognathic diseases chemistry Chemical engineering 0210 nano-technology Science technology and society |
| Zdroj: | Chemical Physics Letters. 664:213-218 |
| ISSN: | 0009-2614 |
| DOI: | 10.1016/j.cplett.2016.10.038 |
| Popis: | The effect of incorporation of dimethyl sulfoxide (DMSO) into poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) on the electrical conductivity is investigated. It is shown that the values of the carrier mobility and the carrier density increase significantly for PEDOT:PSS films with DMSO addition. The high carrier mobility of PEDOT:PSS samples with the addition of DMSO is attributed to a combined effect of the modification of the electron-phonon coupling and a change in the value of the PSS-to-PEDOT ratio. The high carrier density of PEDOT:PSS samples with DMSO addition is attributed to a high affinity of DMSO for water. |
| Databáze: | OpenAIRE |
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