Flexible, semitransparent power source made with novel comb-teeth structure
Tuesday, March 12, 2013 - 12:01
in Physics & Chemistry
(Phys.org) —Most batteries, supercapacitors, and other energy storage devices are based on a sandwich structure, where two electrodes face each other and the charge flows between them. However, when these structures are folded or bent, the electrodes can easily fracture or the device can short-circuit if the electrodes come in direct contact. In a new study, researchers have come up with a new design for energy storage devices that is both flexible and semitransparent, in which the electrodes are fabricated on the same two-dimensional plane in a novel comb-teeth structure.