Research Progress on All Solid State Electrochromic Devices
Electrochromic devices have the advantages of lightweight,fast response speed,good reusability,and easy preparation of flexible devices.They are widely used in fields such as smart sensors,smart windows,flexible wearable devices,and energy storage devices.Compared to liquid devices that are prone to leakage and have low safety,all solid state electrochromic devices are easy to package and have high safety,making them more versatile for comprehensive applications.This article first introduces the structure of electrochromic devices,provides a de-tailed overview of the performance and applications of inorganic and organic solid-state electrochromic devices,and compares and analyzes the advantages and disadvantages between the two devices.Finally,the development and application prospects of all solid state electrochromic de-vices are discussed from the perspectives of performance bottlenecks,process difficulties,and industrialization.
electrochromic devicesall solid statesolid state electrolytesmart window