A5100377814- Transition Metal Oxide Nanomaterials
- Advanced Memory and Neural Computing
- Advanced Sensor and Energy Harvesting Materials
- Nanomaterials and Printing Technologies
- Gas Sensing Nanomaterials and Sensors
- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- ZnO doping and properties
- Organic Light-Emitting Diodes Research
- Advanced Battery Materials and Technologies
- CCD and CMOS Imaging Sensors
- Tactile and Sensory Interactions
- Thin-Film Transistor Technologies
- Electronic Packaging and Soldering Technologies
- Advanced battery technologies research
- Semiconductor materials and devices
- Additive Manufacturing and 3D Printing Technologies
- Energy Harvesting in Wireless Networks
- Advancements in Battery Materials
- 3D IC and TSV technologies
- GaN-based semiconductor devices and materials
- Optical Wireless Communication Technologies
- Wireless Power Transfer Systems
- Electrowetting and Microfluidic Technologies
- Metamaterials and Metasurfaces Applications
Kongju National University
2015-2024
Korea Institute of Science and Technology
2024
Pukyong National University
2015-2022
Hanwha Solutions (South Korea)
2021
Hanyang University
2021
Gwangju Institute of Science and Technology
2019
Soon Chun Hyang University Cheonan Hospital
2016-2017
Pusan National University
2011-2015
SK Group (South Korea)
2014
Wayne State University
2011-2014
Various wearable electronic devices have been developed for extensive outdoor activities. The key metrics these are high touch sensitivity and good mechanical thermal stability of the flexible touchscreen panels (TSPs). Their dielectric constants (k) important sensitivities. Thus, studies on transparent cover layers that k with outstanding reliabilities essential. Herein, an unconventional approach forming cellulose nanofiber (CNF) films is reported. These used to embed ultralong metal...
A highly effective strategy to regulate Zn nucleation and suppress hydrogen evolution in Zn-ion batteries using a fertilizer-derived additive is reported. Mechanism by which the modulates interface.
Sprayable hydrogels offer a promising approach for treating diabetic wounds. They possess the capability to conform irregular surfaces, create moist environment that supports growth of new tissue, and protection against infections. Yet, applying previously reported sprayable has proven be challenging, often necessitating use specialized equipment or simultaneous injection multiple components. In this study, we develop user-friendly therapeutic hydrogel can applied using general spray bottle....
A flexible transparent electrode is prepared by thermal pressing of a metal-grid into plastic substrate. The electro-mechanical reliability the MGETEs confirmed electrical performance organic solar cells on MGETEs.
With the growing interest in suppressing greenhouse gas emissions from fossil fuel combustion, implementation of electrical energy storage devices for efficiently utilizing renewable is expanding worldwide. Zn-ion batteries are attractive because their safety, eco-friendliness, high density, and low cost. However, commercialization hindered by poor rechargeability zinc anode Zn dendrite growth hydrogen evolution. Herein, we present application an artificial layer composed bimodal BaTiO3...
Transparent and conducting flexible electrodes have been successfully developed over the last few decades due to their potential applications in optoelectronics. However, recent developments smart electronics, such as a direct human-machine interface, health-monitoring devices, motion-tracking sensors, artificially electronic skin also require materials with multifunctional properties transparency, flexibility good portability. In there remains room develop transparent devices pressure...
A high-triplet-energy host polymer consisting of 9-(4-(bis(9-(2-ethylhexyl)-9H-carbazol-3-yl)methyl)phenyl)-9H-carbazole and tetraphenylsilane units was designed synthesized. The triplet energy (2.67 eV) is one the highest values reported for conjugated hosts. Suitable occupied molecular orbital (HOMO) lowest unoccupied (LUMO) levels −5.61 −2.24 eV, respectively, were also observed. Blue phosphorescent polymers obtained by introducing bis[2-(4,6-difluorophenyl)pyridinato-N,C2′]iridium(III)...
Despite the material performances being superior to those of organic materials, inorganic materials are typically excluded for use in flexible and deformable electronic systems because their rigid nature requirement high processing temperature. This work presents a novel method utilizing NiZn‐ferrite films platform offers an opportunity realize wireless power transfer (WPT) module. Inkjet printing is introduced this study since it can coat as well pattern inductor coils WPTs. A...
We have investigated the UV-assisted chemical (UV-Chemical) sintering of inkjet-printed TiO2 photoelectrode films for fabrication low temperature flexible dye-sensitized solar cells (DSSCs). A titanium organic compound as a source was introduced to an ink where nanoparticles were dispersed. The formulated printed by inkjet prepare photoelectrodes DSSCs. UV irradiation on led photodecomposition at 150°C, resulting in formation new among photoelectrode. newly formed enhanced connectivity...