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The charging kinetics of viologen-TiO2 displays was studied by electrochem. techniques. Resistive and capacitive effects were analyzed in terms of a simple model for the charging kinetics in optical switches. For large-segment devices the model resistance ...
Electrochromic devices (e.g., displays) comprising a first electrode, a second electrode, and an electrolyte sepg. the electrodes in which ≥1 one of the electrodes includes an elec. active structure which has an at least dual state visual appearance depend ...
A substrate with transparent electrodes is formed from a transparent material on which is deposited a film of a transparent conducting material with a thickness e 1and a refractive index n 1. A substrate with transparent electrodes is formed from a transpa ...
Electrochromic displays based on porous nanostructured films, "elec.-paint displays", are promising for electronic-paper applications due to their prominent paint-on-paper qualities. The authors investigated the charge-discharge kinetics of elec.-paint dis ...
Nanostructured NiO film was prepd. by depositing nickel hydroxide slurry on conducting glass and sintering at 500 °C to a thickness of about 1 μm. The photocurrent-voltage (IV) characteristics of the plain nanostructured NiO electrode recorded potentiostat ...
Photoinduced charge transfer processes involving molecules adsorbed at interfaces are a fascinating topic which is presently attracting wide attention. Our investigations have focused on the identification of the factors that control the dynamics of such p ...
'Elec.-paint displays' are electrochromic displays with dyed nanostructured metal-oxide electrodes, e.g. viologen-derivatized nanostructured titanium dioxide electrodes. Such displays are particularly promising for applications with low switch frequency, l ...
Viologen derivs. adsorbed on TiO2 surfaces in nanocryst.-nanoporous electrodes have been studied with respect to electrochromic phenomena. The transparent nature and the high internal surface area of these electrodes are very beneficial for this purpose. T ...
This paper describes the development of microelectrodes with integrated three-dimensional electrode structures. The integration of three-dimensional structures aims at an improvement of the electrode/tissue interface. Due to the increase in surface area th ...
Viologens adsorbed on TiO2 surfaces in nanocryst.-nanoporous electrodes were studied with regards to the electrochromic effect. The transparent nature and the high internal surface area of these electrodes are very beneficial in this regard. Absorbance up ...
