An Efficient and Flexible Bifunctional Dual-Band Electrochromic Device Integrating with Energy Storage.

ABSTRACT: Dual-band electrochromic devices capable of the spectral-selective modulation of visible (VIS) light and near-infrared (NIR) can notably reduce the energy consumption of buildings and improve the occupants' visual and thermal comfort. However, the low optical modulation and poor durability of these devices severely limit its practical applications. Herein, we demonstrate an efficient and flexible bifunctional dual-band electrochromic device which not only shows excellent spectral-selective electrochromic performance with a high optical modulation and a long cycle life, but also displays a high capacitance and a high energy recycling efficiency of 51.4%, integrating energy-saving with energy-storage. The nanowires structure and abundant oxygen-vacancies of oxygen-deficient tungsten oxide na

SUBMITTER: Huang Z 

PROVIDER: S-EPMC11680540 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature