Electrochromic Polymer Derived from Oxidized Tetrakis(2-hydroxyphenoxy)Phthalocyaninatocobalt(II) Complex

Tetrakis(2-hydroxyphenoxy)phthalocyaninatocobalt(II) complex 3 is synthesized and electrochemically polymerized to give polyphenyleneoxide films containing Co(II) phthalocyanine which exhibit an electrochromic behavior.

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