Electrochromic phenomena related to p-doping-undoping process of thiophene-based polymers are briefly described. Electrochromic performance data of poly(2,2'-bithiophene) and poly(3-methylthiophene) polymers, electrosynthesized from 2,2'-bithiophene and 3-methylthiophene commercial products in optimized conditions, to evaluate the possibility of their use in electrochromic devices are surveyed, and the test results of a poly(3-methylthiophene)-based electrochromic device operating in transmissive mode with counter electrode optically passive are reported. Finally, electrochromic performance data of 3-methylthiophene polymers with "tailor-made" conjugation length through electrochemical polymerization of 3-methylthiophene dimers are reported and discussed. © 1992.
Polymer-based electrochromic devices / Mastragostino M.; Arbizzani C.; Ferloni P.; Marinangeli A.. - In: SOLID STATE IONICS. - ISSN 0167-2738. - STAMPA. - 53-56:1(1992), pp. 471-478. [10.1016/0167-2738(92)90417-N]
Polymer-based electrochromic devices
Mastragostino M.;Arbizzani C.Secondo
Investigation
;Marinangeli A.
1992
Abstract
Electrochromic phenomena related to p-doping-undoping process of thiophene-based polymers are briefly described. Electrochromic performance data of poly(2,2'-bithiophene) and poly(3-methylthiophene) polymers, electrosynthesized from 2,2'-bithiophene and 3-methylthiophene commercial products in optimized conditions, to evaluate the possibility of their use in electrochromic devices are surveyed, and the test results of a poly(3-methylthiophene)-based electrochromic device operating in transmissive mode with counter electrode optically passive are reported. Finally, electrochromic performance data of 3-methylthiophene polymers with "tailor-made" conjugation length through electrochemical polymerization of 3-methylthiophene dimers are reported and discussed. © 1992.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
