Ionic transport of Li+ in polymer films consisting of poly(3,4-ethylenedioxythiophene) and poly(4-styrenesulphonate)

Mixed ion transfer in redox processes of poly(3,4-ethylenedioxythiophene)

“…The doping/dedoping reaction takes place according to reaction (R3). The frequency response of such a film should therefore increase gradually during the oxidation and decrease during the reduction of the film [45]. The results showing the frequency and the CV responses vs. potential of a PEDOT(PSS) film cycled in TBAPF 6 are shown in Fig.…”

“…The method of electro-synthesis and current density used for polymerization by the galvanostatic technique plays a central role in the CV response of the film, its conductivity and surface morphology [42][43][44][45]. In Fig.…”

Electrochemical Impedance Spectroscopy (EIS) for Polymer Characterization

“…The CPE has been used to describe both the double-layer capacitance and the low-frequency pseudocapacitance as well as the diffusion impedance [19,20,22,23,60,83,88,108,119,120,172]:…”

The measurement of specific capacitances of conducting polymers using the quartz crystal microbalance

“…The EQCM has been used extensively to study conducting polymers such as polypyrrole [4][5][6][7][8][9][10][11][12], poly(3,4-ethylenedioxythiopene) [12][13][14][15][16][17] and polyaniline [18][19][20][21][22][23][24][25][26][27]. This technique can be used for three main purposes in studying conducting polymers.…”