Elektrochrome Fenster mit leitenden Polymeren

The construction of a low‐cost potentiostat and an electrochemical cell are described. Both have been used for the potentiostatic deposition of conducting polymers on FTO‐coated glass. According to a reported procedure from literature an electrochromic window has been prepared and tested. Furthermore a novel window containing an additional electrodeposited polymer layer that shows a more pronounced electrochromism than the literature example is described for the first time. The required chemicals are inexpensive as well as the entire electrochemical equipment.