Flexible and high-performance electrochromic devices enabled by self-assembled 2D TiO₂/MXene heterostructures.

ABSTRACT: Transition metal oxides (TMOs) are promising electrochromic (EC) materials for applications such as smart windows and displays, yet the challenge still exists to achieve good flexibility, high coloration efficiency and fast response simultaneously. MXenes (e.g. Ti₃C₂T_x) and their derived TMOs (e.g. 2D TiO₂) are good candidates for high-performance and flexible EC devices because of their 2D nature and the possibility of assembling them into loosely networked structures. Here we demonstrate flexible, fast, and high-coloration-efficiency EC devices based on self-assembled 2D TiO₂/Ti₃C₂T_x heterostructures, with the Ti₃C₂T_x layer as the transparent electrode, and the 2D TiO<

SUBMITTER: Li R 

PROVIDER: S-EPMC7952574 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature