Thin-film InterDigitated Electrodes

Thin-film Interdigitated Electrodes Metal-based InterDigitated Electrodes (IDE) are fabricated by thin-film technologies on a Glass substrate. The interdigitated electrodes provide a suitable tool specially useful for impedance, capacitance and conductivity measurements as well as fuel cells. » Thin-film based-electrode features Thin-film technologies enable the fabrication of microelectrodes (<25 µm) with high resolution and precision. » Standard dimensions: » Protective layer: » Sample volume: » Electrode material: » Substrate: » Electrochemical cell: » Thin-film electrode packs Thin-film IDµElectrodes...

Thin-film Interdigitated Electrodes » Electrochemical cell The most basic interdigitated electrodes (IDE) consist of two individually addressable microelectrode array strips with an interdigitated approach. Non additional reference and auxiliary electrodes are included on the device. 500 µm These lineal-band electrodes have been specially designed in a circular cell to work with very small sample drops (< 10 µL). The sample drop shape is well-adapted to the electrode cell in order to get the maximum performance and precision. » Interdigitated electrodes InterDigitated Electrode (IDE) designs...

Thin-film Interdigitated Electrodes » Interdigitated electrodes performance Electrochemical Impedance Spectroscopy (EIS) is a powerful, fast and accurate non-destructive method that can be used with the interdigitated electrodes (IDE) in multiple analytical applications. » Platinum Thin-Film Interdigitated Electrode » Gold Thin-Film Interdigitated Electrode Nyquist plots using different gold and platinum thin-film interdigitated electrodes in a low conductivity NaCl solution (6.0 mS/cm). Frequencies range: 500 kHz – 100 Hz, Vp-p = 25 mV. Inset: equivalent electric circuit. Bode plots using different...

Thin-film Interdigitated Electrodes » Thin-film electrodes related accessories » Drop-cell connector The drop-cell connector (Ref. ED-DROP-CELL) provides a true user-friendly and robust (long life-time) interface with the potentiostat, enabling the use of microvolume (1 – 10 µL sample drops) with all standard (10 x 6 mm) thin-film (micro)electrodes. » All-in-One Platform The innovative All-in-One cell (Ref. ED-AIO-CELL) provides an unique multipurpose interface with movable add-ons that can be easily interchanged for using the standard (10 x 6 mm) thin-film (micro)electrodes. The (micro)electrodes...

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