With the rapid development of optoelectronic fields, electrochromic (EC) materials and
devices have received remarkable attention and have shown attractive potential for use in …

Color is a property directly discernible by our eyes, making it perceptually conspicuous.
Changes in color, whether achromatic (from white to black) or chromatic (from colorless to …

The progressive development of flexible transparent portable electronic devices is in urgent
need of matching power sources. Flexible transparent supercapacitors (FTSCs) are the core …

Electrochromic technology has gained significant attention in various fields such as displays,
smart windows, biomedical monitoring, military camouflage, human-machine interaction …

Multifunctional electrochromic-induced rechargeable aqueous batteries (MERABs) integrate
electrochromism and aqueous ion batteries into one platform, which is able to deliver the …

Wearable electronics with optical modulation in the visible and infrared range attract great
interest due to promising diverse applications in displays, camouflage, visual sensation, and …

With the demand for the diversity and security of information deliveries increasing, advanced
security tag for data encryption has attracted great interest from the scientific community. It is …

Electrochromic devices can modulate their light absorption under a small driving voltage, but
the requirement for external electrical supplies causes response-lag. To address this …

Ionic liquids (ILs) with ion-pair structures have played unprecedented roles in various fields,
eg, organic synthesis, electrochemistry, analytical sciences and functional materials design …

Abstract Viologen, known as 4-4'bipyridine salts, is one of the most widely used
electrochromic materials (ECMs) because of its diverse colour changes, high optical …