Inkjet Printing Fabrication of Supercapacitors

Inkjet printing technology (IJP) is perceived as a significant innovation in the creation of large energy storage applications. This printing method has many benefits over traditional manufacturing processes, including contact-free elevated patterning, less expense, regulated material deposition, understanding specific, and interoperability with many material types. Owing to such exceptional benefits, much study has been put into the IJP methodology to fabricate electrochemical energy storage technologies, especially supercapacitors (SCs). Such efforts have concentrated on rationally forming and patterning the functional inks to fabricate the essential SC parts. It is necessary and crucial to have a thorough understanding of most of the current advances in InkJet printed SCs to further broaden the material design strategy and speed up technological advancement. To that end, this chapter will discuss the current advances in IJP of capacitive devices for energy storage, including the advancement of printable composite materials, their process of printing, and their supercapacitive performances.