Percorrer por autor "Henderson, Mark J."
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- A combined electrochemical quartz-crystal microbalance probe beam deflection (EQCM-PBD) study of solvent and ion transfers at a poly[Ni(saltMe)]: modified elecrode during redox switchingPublication . Vilas-Boas, Miguel; Henderson, Mark J.; Freire, Cristina; Hillman, A. Robert; Vieil, EricThe oxidative polymerization of the complex2,3-dimelhyl-N,N-bis( salicylidene)butane-2,3-diaminatonickel( n), [Ni(saltMe)], was monitored by the electrochemical quartz microbalance (EQCM) and crystal impedance techniques. Polymerisation efficiency was maintained throughout deposition of a film, which behaved rigidly, on the electrode.
- Electrochemical behavior of a new precursor for the design of poly[Ni(salen)]-based modified electrodesPublication . Vilas-Boas, Miguel; Santos, Isabel C.; Henderson, Mark J.; Freire, Cristina; Hillman, A. Robert; Vieil, EricWedescribe the potentiodynamic preparation and subsequent characterization of poly[Ni(3-MeOsaltMe)] films (surface concentration, 3 < ¡/nmol cm-2 < 350) in acetonitrile media. Coulometric and gravimetric (electrochemical quartz crystal microbalance, EQCM) data allow one to monitor the deposition process and show that the resultant films are physically and chemically stable.