Figure 3 displays a sequence of Raman spectra at various potentials during multiple chronoamperometric experiments with PEDOT:PSS. After setting the integration time to 20 seconds, five spectra were ...

Raman spectroelectrochemistry (SEC) was utilized for the fingerprint characterization of the different oxidation states (neutral and doped) of PEDOT deposited on the Au SPE. The spectrum of the ...

which was also seen in the Raman spectra (Figure 4c). To further examine the effects, we synthesized four different PEDOT samples that were all polymerized under relatively mild conditions ...

"Our paper presents a completely different interpretation of the optical spectra from PEDOT, and a completely different interpretation of the electron parametric resonance spectrum, EPR.

Over the last decade Raman spectroscopy has become established as a physicochemical technique for the rapid identification of microbes. This powerful analytical method generates a spectroscopic ...

Raman spectroscopy is a suitable method in this context. The measurement data collected in this process are complex and extensive molecular fingerprints. Artificial intelligence (AI) can help in the ...

Figure 2. Raman spectra of neutral (blue line) and p-doped (red line) PEDOT. Image Credit: Metrohm Middle East FZC Table 2 displays the vibrational modes assignments for each Raman band.