Thermoelectrochemical impedances—I. A new experimental device to measure thermoelectrical transfer functions

Electrochemical and thermodynamic properties of hexacyanoferrate(II)/(III) redox system on multi-walled carbon nanotubes

“…As it can be seen in figure 2, the variation of E 1/2 with the temperature is linear (correlation coefficient 0.9998) within the experimental temperature range of (278.15 to 303.15) K [29,30]. The temperature coefficient of dE 1/2 /dT = À1.60 mV Á K À1 determined for [Fe(CN) 6 ] 3À/4À on both MWCNT-based films is in absolute agreement with the published values of dE 1/2 /dT = À1.60 mV Á K À1 [31] and dE 1/2 /dT = À1.56 mV Á K À1 [32], obtained for the same redox system on platinum electrode.…”

Microwave enhanced electrochemistry: mass transport effects and steady state voltammetry in the sub-millisecond time domain

“…(1). The potential shift for the FeðCNÞ 3À=4À 6 system in aqueous 1.0 M KCl is À1.53 mV K À1 [25]. In Fig.…”

The Effect of Magnetic Fields on Electrochemical Processes

“…The technique has also shown promise for the analysis of thermoelectrochemical impedances obtained by frequency response analysis of thermally perturbed electrolytic systems. 71 Surface wave formation and stationary vortex formation are particularly effective demonstrations of convection enhancement via magnetic fields. A theoretical prediction 72 for aqueous electrolytes was corroborated by experimental evidence 73 produced in a concentric cylindrical cell using copper electrodes and aqueous cupric sulfate electrolytes.…”