Synthesis and Optical Properties of Soluble Near-Infrared Arylene Bisthienoimidazole Dyes
摘要:
Soluble, film-forming near-infrared arylene bisthienoimidazole dyes with a band gap of 1.2-1.3 eV are electrochromic and absorb strongly at the telecommunication wavelengths (1310 and 1550 nm) in the oxidized state.