Coupling of anodic electrochromic compounds by a covalent bond or a bridge link which provides for electronic communication between the coupled electrochromic compounds results in coupled electrochromic compounds which exhibit greater stability as well as electrochromic activity that differs from the monomeric electrochromic compounds. Extension of the absorption spectrum into the near-infrared region of the spectrum is frequently observed. The coupled electrochromic compounds are highly suitable for use in electrochromic media used to produce electrochromic devices.

De koppeling van anode electrochromic samenstellingen door een covalente band of een brugverbinding die elektronische communicatie tussen de gekoppelde electrochromic samenstellingen voorziet resulteert in gekoppelde electrochromic samenstellingen die grotere stabiliteit evenals electrochromic activiteit tentoonstellen die van de monomeric electrochromic samenstellingen verschilt. De uitbreiding van het absorptiespectrum in wordt het near-infrared gebied van het spectrum vaak waargenomen. De gekoppelde electrochromic samenstellingen zijn hoogst geschikt voor gebruik in electrochromic media die worden gebruikt om electrochromic apparaten te produceren.

 
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