Vertically and Horizontally Drawing Formation of Graphite Pencil Electrodes on Paper by Frictional Sliding for a Disposable and Foldable Electronic Device
Junseo Kim, Dahye Ahn, Jingzhe Sun, Si-Yong Park, Yujang Cho, Sangki Park, Sumin Ha, Seongcheol Ahn, Yoong Ahm Kim, Jong‐Jin Park
Abstract
a heating test of the foldable device, a sound pressure level, and laser scattering vibrometer measurements of a linear speaker. The fabricated graphite electrodes can be used in disposable foldable paper electronics because they are prepared using inexpensive materials.
Topics & Concepts
ElectrodeMaterials scienceGraphiteSurface roughnessComposite materialSurface finishScatteringGrain boundaryOpticsMicrostructureChemistryPhysical chemistryPhysicsAdvanced Sensor and Energy Harvesting MaterialsInteractive and Immersive DisplaysModular Robots and Swarm Intelligence