A5036180286- Advanced Sensor and Energy Harvesting Materials
- Nanomaterials and Printing Technologies
- Organic Electronics and Photovoltaics
- Chromatography in Natural Products
- Innovative Energy Harvesting Technologies
- Advanced Materials and Mechanics
- Thin-Film Transistor Technologies
- Carbon Nanotubes in Composites
- Energy Harvesting in Wireless Networks
- Conducting polymers and applications
- Advanced Scientific Research Methods
- Freezing and Crystallization Processes
National Research Council Canada
2019-2020
Sunchon National University
2017-2019
Abstract A limitless‐length flexible active‐matrix implies that virtually any surface can be rendered into an interactive medium when laminated with electrophoretic or organic light‐emitting diode sheets. However, performance, cost, and size limitations of current fabrication technologies semiconducting materials, typically utilized in thin film transistor (TFT) active matrices (TFT‐AMs), have hindered progress, thus preventing the realization fully printed TFT‐AMs on a plastic roll. new...
Organic semiconductor-based thin-film transistors' (TFTs) charge-carrier mobility has been enhanced up to 25 cm2/V s through the improvement of fabrication methods and greater understanding microstructure charge-transport mechanism. To expand practical feasibility organic TFTs, their electrical properties should be easily accessed from fully printed devices a scalable printing method, such as roll-to-roll (R2R) gravure. In this study, four commercially available semiconductors were...
Abstract Formulating a high‐performing semiconducting ink is crucial toward printing diode for constructing direct current (DC) power harvesting device, consisting of an antenna, diode, and capacitor, that can rectify the coupled weak near field communication (NFC) (13.56 MHz) signal (<1.5 Vpp) generated from smartphones. To achieve such performance, indium gallium zinc oxide (IGZO)‐based formulated by developing electroactive binder, poly(4‐styrene sulfonic acid). By reducing turn‐on...
Although carbon nanotube transistors present outstanding performances based on key metrics, large-scale uniformity and repeatability required in printable electronics depend greatly proper control of the electrostatic environment. Through a survey polymer dielectric encapsulants compatible with printing processes, simple correlation is found between measured interfacial charge density onset conduction transistor, providing rational route to electrical characteristics transistors. Smooth...