Flexible Electrochromic Display Using a Viologen-Modified ZnO Nanowire Array Electrode

摘要

The flexible electrochromic display using viologen-modified ZnO nanowire array as electrode is reported. The ZnO array was grown on a flexible ITO substrate by aqueous thermal decomposition method which seed layer was evaporated firstly by sputtering under low temperature. The devices show the low driving voltage and fast switch time.