Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 213-218 |
| Number of pages | 6 |
| Journal | Chemical Physics Letters |
| Volume | 664 |
| DOIs | |
| Publication status | Published - 2016 Nov 1 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry
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Changing electrical properties of PEDOT:PSS by incorporating with dimethyl sulfoxide. / Lin, Yow-Jon; Lee, Jhe You; Chen, Shang Min.
In: Chemical Physics Letters, Vol. 664, 01.11.2016, p. 213-218.Research output: Contribution to journal › Article
TY - JOUR
T1 - Changing electrical properties of PEDOT:PSS by incorporating with dimethyl sulfoxide
AU - Lin, Yow-Jon
AU - Lee, Jhe You
AU - Chen, Shang Min
PY - 2016/11/1
Y1 - 2016/11/1
N2 - 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.
AB - 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.
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U2 - 10.1016/j.cplett.2016.10.038
DO - 10.1016/j.cplett.2016.10.038
M3 - Article
VL - 664
SP - 213
EP - 218
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
ER -