Multicolored and high contrast electrochromic devices based on viologen derivatives with various substituents
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DOI: 10.1016/j.synthmet.2020.116579
Abstract: Abstract A series of viologen derivatives, 1,1′-bistriphenylamine-4,4′-bipyridine (2TPAV2+(PF6−)2), 1,1′-bis(N-phenylpyrrole)− 4,4′-bipyridine (2PPV2+(PF6−)2), and 1,1′-bis(N-phenylcarbazole)− 4,4′-bipyridine (2PCV2+(PF6−)2), were synthesized. The electrochemical and electrochromic properties of these viologen derivatives were investigated. Electrochromic devices (ECDs) based on these viologen derivative exhibited… read more here.
Keywords: contrast; electrochromic devices; based viologen; viologen ... See more keywords