Topic: paper-based supercapacitor uses steel nanoparticl

Photos reveal the distinction in between paper before metallization (left) and the paper coated with conductive nanoparticles. Using a basic layer-by-layer covering technique, researchers from the U.S. and Korea have established a paper-based flexible supercapacitor that could be used to aid power wearable tools. The gadget utilizes metallic nanoparticles to coat cellulose fibers in the paper, developing supercapacitor electrodes with high energy and also power densities - as we...