Supercapacitors: Carbon-Nanosheet Based Large-Area Electrochemical Capacitor that is Flexible, Foldable, Twistable, and Stretchable (Small 43/2018)

In article number 1702145, In-Suk Choi, Youngjin Jeong, Ji-Hoon Lee, and co-workers design a new type of mechanically robust electrochemical capacitor for wearable electronics based on all-carbon-based self-supported nanocomposites. By optimizing the architecture of the three-dimensional nanocomposite structure with activated carbons uniformly embedded in carbon nanotube sheets, outstanding durability and electrochemical performances are demonstrated under extreme mechanical deformations of bending, folding, twisting, and stretching.