Constructing Alternated Heterobimetallic [Fe(II)/Os(II)] Supramolecular Polymers with Diverse Solubility for Facile Fabrication of Voltage-Tunable Multicolor Electrochromic Devices.
electrochromism
heterobimetallic supramolecular polymer
iron
multicolor electrochromic device
osmium
terpyridine
Journal
ACS applied materials & interfaces
ISSN: 1944-8252
Titre abrégé: ACS Appl Mater Interfaces
Pays: United States
ID NLM: 101504991
Informations de publication
Date de publication:
25 Mar 2020
25 Mar 2020
Historique:
pubmed:
10
3
2020
medline:
10
3
2020
entrez:
10
3
2020
Statut:
ppublish
Résumé
Metallo-supramolecular polymer (MSP)-based electrochromic devices (ECDs) have drawn much attention because of their variable colors and attractive electrochromic (EC) properties. However, fabrication of voltage-tunable multicolor ECDs using single MSP is yet hard to realize. We anticipated alternate introduction of two different redox-active metal ions in an MSP combined with the adjustment of counteranions could be a solution to fabricate multicolor ECDs. The heterometals will induce color variability upon voltage alteration, and counteranions will help to tune the solubility of MSP in different solvents. In an attempt to fulfill this target, we have synthesized four heterobimetallic supramolecular polymers (HBPs) having different counteranions (BF
Identifiants
pubmed: 32150376
doi: 10.1021/acsami.9b21966
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM