Stepwise introduction of three different transition metals in metallo-supramolecular polymer for quad-color electrochromism

Abstract

Metallo-supramolecular polymers have demonstrated promise for applications in displays, sensors, and storage devices, but control over their synthesis remains a challenge. Here, the authors report on the stepwise introduction of three different transition metals into a metallo-supramolecular polymer and highlight its potential as an electrochromic display material.