Irreversible electron transfer insoluble products

Case III Irreversible Electron Transfer or Insoluble Products. Steady-state currents due to one-dimensional flux between the STM tip and substrate will not exist if either, 1) the products at both electrodes are insoluble, or, 2) the electron transfer reactions at... [Pg.184]

The irreversible electrochemical oxidation of [Ir(X)(CO)(PR3)2] (X = Cl, Br, I PR3 = PPh3, PPh2Et, PPhEt2, PEt3) on rotating Pt electrodes in Bu4NC104/CH2Cl2 reportedly proceeds at diffusion-controlled rates. In the redox addition process, atom transferability predominates over complex redox properties. Evidence indicates that the insoluble product of the one-electron oxidation of [Ir(X)(CO)(PR3)2] is a dimeric iridium(II) complex with an iridium-iridium bond.96... [Pg.1109]

The second process corresponds to a three-electron irreversible change transfer with formation of insoluble product ... [Pg.74]

In the system NaCl-KCl-KBF4-NaF one process, more electropositive than the discharge of the alkali metals has been observed (Figure 1.). This process corresponds to a three electron irreversible change transfer with formation of insoluble product ... [Pg.74]

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