Flexible supercapacitors for energy storage

What is a flexible supercapacitor?

A supercapacitor is a potential electrochemical energy storage device with high-power density (PD) for driving flexible, smart, electronic devices. In particular, flexible supercapacitors (FSCs) have reliable mechanical and electrochemical properties and have become an important part of wearable, smart, electronic devices.

Are flexible wearable supercapacitors the future of energy storage?

In recent years, flexible wearable supercapacitors have emerged as a new research trend [2, 3], making supercapacitors the most promising energy-storage devices . Currently, flexible wearable technology is rapidly developing, and numerous flexible wearable devices have emerged, enriching people's daily lives and improving work efficiency.

Are supercapacitors a good energy storage device?

Supercapacitors have received widespread attention as a new type of electrochemical energy-storage device. In recent years, flexible wearable supercapacitors have emerged as a new research trend [2, 3], making supercapacitors the most promising energy-storage devices .

Why is flexible supercapacitor a research hotspot?

The assembling of flexible supercapacitor was particularly narrated. Flexible supercapacitors have become research hotspot as the energy storage device to power up the wearable and portable electronics due to their high specific capacitance and power density, fast charge/discharge rate and excellent flexibility.

Why are flexible supercapacitors attracting more attention?

Flexible supercapacitors are attracting more attention as new developing tendency of the energy storage devices for broader and more modern application in the wearable and portable electronics.

What are flexible supercapacitors & flexible electrodes?

With the increasing interest in portable and wearable electronic equipment, various flexible supercapacitors (FSCs) and flexible electrodes (FEs) have been investigated widely and constantly in recent years. Currently-developed FEs/FSCs exhibit myriad physical forms and functional features and form a complicated and extensive system.