A5014488079- Composite Structure Analysis and Optimization
- Structural Health Monitoring Techniques
- Aeroelasticity and Vibration Control
- Supercapacitor Materials and Fabrication
- Ultrasonics and Acoustic Wave Propagation
- Advanced Sensor and Energy Harvesting Materials
- Advanced Cellulose Research Studies
- Mechanical Behavior of Composites
- Structural Analysis and Optimization
- Conducting polymers and applications
- Fault Detection and Control Systems
- Machine Fault Diagnosis Techniques
- Non-Destructive Testing Techniques
- Advanced battery technologies research
- Advancements in Battery Materials
- Engineering Applied Research
- Smart Materials for Construction
- Dielectric materials and actuators
- Material Properties and Processing
- Innovative Energy Harvesting Technologies
- Structural Analysis of Composite Materials
- Acoustic Wave Phenomena Research
- Electrochemical sensors and biosensors
- Vibration and Dynamic Analysis
- Infrastructure Maintenance and Monitoring
Dongguk University
2016-2025
Gachon University
2025
Keimyung University Dongsan Medical Center
2025
Keimyung University
2021-2025
Eulji University Hospital
2016-2019
Sejong University
2012-2019
Ajou University
2013-2019
Ajou University Hospital
2018
Seoul Institute
2017
National Institute of Fisheries Science
2014
Piezoelectric thin films offer a number of advantages in various applications, such as high energy density harvesters, wide dynamic range, and sensitivity sensors, well large displacement low power consumption actuators. This review covers the available material forms applications piezoelectric films: lead zirconate titanate (PZT)-based films, lead-free piezopolymer cellulose-based electroactive paper (EAPap), many other used for electromechanical transduction. The properties performances...
Carbon fiber reinforced polymer (CFRP) composites have been continuously replacing conventional metallic materials due to their excellent material properties. The orthotropic nature of CFRP makes them vulnerable various types damage. Among these, delamination stands out as the most common and severe form Therefore, deep learning based structural health monitoring (SHM) which performs autonomous from sensor data gained wide attention for detection composites. However, limited training often...
The present study investigates the fabrication of hierarchical 3D nanostructures with multi-component metal oxides in presence highly-porous graphene and characterized for its applications high-performance supercapacitors. A flowers like nanostructure Co3O4 @MnO2 on nitrogen-doped oxide (NGO) hybrid composite was synthesized by thermal reduction process at 650 °C ammonia urea. Co3O4@MnO2/NGO composites were studied via Raman, XRD, X-ray XPS, FE-SEM, FE-SEM EDX, FE-TEM BET analyses....
Abstract Recently, prognostic and health management (PHM) has become a prominent field in modern industry. The rotate vector (RV) reducer is one of the widely used mechanical components industrial systems, specifically robots. RV known for its unique characteristics small size, efficient speed transmission, high torsion. prone to several kinds faults, due continuous operation an robot. To keep smooth steady, timely PHM essential. Previously, fault was diagnosed via various techniques, such...
Abstract Nitrogen-doped multiwalled carbon nanotubes (N-MWCNTs) have been used to fabricate nanostructured materials for various energy devices, such as supercapacitors, sensors, batteries, and electrocatalysts. carbon-based electrodes widely improve supercapacitor applications via chemical approaches. Based on previous studies, CuO@MnO 2 /N-MWCNT composites were synthesized using a sonication-supported hydrothermal reaction process evaluate their properties. The structural morphological...