A5100334440- Advancements in Battery Materials
- Advanced Battery Technologies Research
- Advanced Sensor and Energy Harvesting Materials
- Ion-surface interactions and analysis
- High-Temperature Coating Behaviors
- Advanced Welding Techniques Analysis
- Advanced DC-DC Converters
- Neuroscience and Neural Engineering
- Advanced biosensing and bioanalysis techniques
- Welding Techniques and Residual Stresses
- Prosthetics and Rehabilitation Robotics
- Metal Forming Simulation Techniques
- Fiber-reinforced polymer composites
- Nanoplatforms for cancer theranostics
- Spacecraft and Cryogenic Technologies
- Adhesion, Friction, and Surface Interactions
- Microfluidic and Bio-sensing Technologies
- Soft Robotics and Applications
- Analog and Mixed-Signal Circuit Design
- Ginger and Zingiberaceae research
- Force Microscopy Techniques and Applications
- Pharmacological Effects of Natural Compounds
- EEG and Brain-Computer Interfaces
- Nanomaterials and Printing Technologies
- Advanced Battery Materials and Technologies
Ulsan National Institute of Science and Technology
2025
Dongguk University
2016-2024
Purdue University West Lafayette
2022-2024
Konkuk University
2023
Korea Institute of Science and Technology
2023
Korea Institute of Robot and Convergence
2022
Kyungpook National University
2022
Korea Polytechnic University
2022
Incheon National University
2019
Seowon University
2018
This paper describes the design and control of phase shift full bridge converter with a current doubler, which can be used for on-board charger lead acid battery electric forklift. Unlike common resistance load has large capacitance element it absorbs entire output ripple thereby shortening life degrading system efficiency. In this doubler been adopted to decrease transformer rating charger. The charge controller is designed by using small signal model considering internal impedance battery....
In Li-ion batteries, the mechanical strengths at interfaces of binder/particle and binder/current collector play an important role in maintaining integrity composite electrode. this work, separation behaviors between polyvinylidene fluoride (PVDF) binders copper current collectors are studied opening sliding modes using molecular dynamics (MD) simulations. The simulation shows that occurs inside PVDF rather than interface due to strong adhesion copper. This fracture behavior is different...
Solution-based direct patterning on an elastomer substrate with meniscus-dragging deposition (MDD) enables fabrication of very thin carbon nanotube (CNT) layers in the nanometer scale (80-330 nm). To fabricate CNT pattern solution, contact angle, electrical variation, mechanical stress, and surface cracks were analyzed to identify optimal conditions O2 treatment (treatment for 30 s RF power 50 W atmosphere sccm) mixture ratio between Ecoflex polydimethylsiloxane (PDMS) (Ecoflex:PDMS = 5:1)....
Relatively high proportions of proinflammatory M1‐like macrophages in tissues may lead to vascular impairment and trigger numerous diseases including atherosclerosis‐related cardiovascular disease (CVD). Jisil Haebaek Gyeji‐tang (JHGT), a polyherbal decoction, is traditionally used treat various human ailments chest pain, angina, myocardial infarction. In the present study, we investigated anti‐inflammatory effects JHGT on lipopolysaccharide‐ (LPS‐) stimulated M1 macrophage polarization...