Electrochemical properties polyferrocenylsilanes

Electric arcs, in metal vapor synthesis, 1, 224 Electric-field-induced second harmonic generation Group 8 metallocenes, 12, 109 for hyperpolarizability measurement, 12, 107 Electrochemical cell assembly, in cyclic voltammetry, 1, 283 Electrochemical irreversibility, in cyclic voltammetry, 1, 282 Electrochemical oxidation, arene chromium carbonyls, 5, 258 Electrochemical properties, polyferrocenylsilanes, 12, 332 Electrochemical reduction, bis-Cp Zr(III) and (IV) compounds, 4, 745 Electrochemical sensors biomolecule—ferrocene conjugates... 

Polyferrocenylsulfides 3.32 have been prepared by the ROP of highly strained sulfur-bridged [Ijferrocenophanes and, based on electrochemical measurements, appear to possess more substantial metal-metal interactions (redox coupling A i/2>0.30 V) than the analogous polyferrocenylsilanes [73], Polyferrocenylboranes 3.34 are sensitive to moisture, which has hindered detailed studies of their properties [74],... 

Cationic, anionic, and nonionic polyferrocenylsilane-based hydrogels were recently introduced [356-358]. In the case of anionic, permanently charged hydrogels, the electrochemical oxidation to ferrocenium imparts a polyampholytic behavior together with a color change. In addition, oxidation leads to shrinkage of the gel and to a loss of elasticity upon reduction, the former properties could be reached reversibly. 

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