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.
全文链接：http://pubs.acs.org/doi/abs/10.1021/ol201587g?journalCode=orlef7&quickLinkVolume=13&quickLinkPage=4092&selectedTab=citation&volume=13