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Electrical analysis of new all-plastic electrochromic devices

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URI: http://hdl.handle.net/10016/2772
ISSN: 0091-3286 (print)
DOI: 10.1117/1.2388278
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electrical-analysis-OEL-2006.pdf (365.59 KB)
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2006-11
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Society of Photo-Optical Instrumentation Engineers (SPIE)
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Abstract
New all-plastic electrochromic devices have been manufactured using commercial PEDOT foils and classical polymer electrolyte electrodeposition techniques. Several devices with different areas have been electrically characterized by using an impedance spectroscopy technique. After a brief description of the manufacturing process, we discuss electrical properties with the size of the device. Real and imaginary parts of the impedance have been plotted as a function of frequency. Some interesting conclusions have been derived from those plots, and some improvements in manufacturing process of this kind of devices are also proposed.
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Electrochromic devices, PEDOT, electrical characterization, impedance analysis
Bibliographic citation
Optical Engineering Letters, november 2006 vol. 45 (11)
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