Transmissive to blackish-green NIR electrochromism in a Co(<scp>ii</scp>)-based interfacial co-ordination thin film
Susmita Roy, Chanchal Chakraborty
Abstract
Herein, a Co(ii)-based metallo-polymer (Co-tpy-L) with a three armed non-conjugated terpyridine ligand is synthesized using solvent-solvent interfacial polymerization. The thin film exhibits durable transmissive-to-blackish green electrochromism, selectively covering both the visible and NIR regions with a moderate voltage range of -1.4 to 0 V.
Topics & Concepts
ElectrochromismTerpyridineThin filmMaterials scienceChemical engineeringChemistryElectrodeNanotechnologyMetalEngineeringPhysical chemistryMetallurgyConducting polymers and applicationsTransition Metal Oxide NanomaterialsPerovskite Materials and Applications