Ntera Limited

University College Dublin

David Cummins

David Corr

Donald Fitzmaurice

S Nagaraja Rao

Gerrit Boschloo

A compound for electrochromic devices. One such compound of the invention is dihydro-disubstituted phenazine (VI): wherein Ris and n=1-10.

Electrochromic compound

A compound for use in electrochromic devices.  The compound includes (1) &#x3b2;-(10-phenothiazyl)propoxy phosphonic acid; (2) &#x3b2;-(10-phenothiazyl)propyl-phosphonic acid; and (3) &#x3b2;-(10-phenothiazyl)propionate phosphonic acid.

This invention concerns an electochromic device comprising an electrode including a nanostructured metal oxide film, doped to metallic levels of conductivity and optionally modified by chemisorption of an electroactive compound. Such an electrochromic device is suitable for applications where optical modulation is required, such as large area static displays and automatically dimmable rear-view mirrors. The invention also concerns conducting nanostructured metal oxide films and electrodes comprising same and which are suitable for use in the electrochromic device.

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Navan, Ireland

David Cummins