Research Area
Research Area
We study electrochemical mechanism of various energy systems and
develop advanced energy materials and systems with excellent performance and long-term stability.
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Research Projects with
Next-generation Batteries
Next-generation Batteries
The key is increasing energy density and long-term stability of batteries for a wide range of applications—including electric vehicles (EVs), urban air mobility (UAM), and energy storage systems (ESS).
The key is increasing energy density and long-term stability of batteries for a wide range of applications—including electric vehicles (EVs), urban air mobility (UAM), and energy storage systems (ESS).
Battery Researches in EESL
Battery Researches in EESL
1. Advanced Li-ion batteries (LiB)
1. Advanced Li-ion batteries (LiB)
(1) Nano-materials for LiB electrodes
(2) In-situ electrochemical surface-treatments
(3) Design of novel full-cell batteries
2. Next generation batteries
2. Next generation batteries
(1) Li-S and Li metal batteries
(2) Na/Mg/Al/Zn- ion batteries
Hydrogen Energy & Fuel Cells & Corrosion Science∙Engineering
Hydrogen Energy & Fuel Cells & Corrosion Science∙Engineering
The keys are developing highly efficient and cost-effective hydrogen production/storage systems and improving performance and stability of fuel cells for Fuel cell vehicles.
The keys are developing highly efficient and cost-effective hydrogen production/storage systems and improving performance and stability of fuel cells for Fuel cell vehicles.
Hydrogen Energy & Fuel Cell & Corrosion Science∙Engineering Researches in EESL
Hydrogen Energy & Fuel Cell & Corrosion Science∙Engineering Researches in EESL
1. Hydrogen storage/production systems
1. Hydrogen storage/production systems
(1) On-board hydrogen production using chemical hydrides and metallic fuel
(2) Novel HER/OER nano-catalysts for water electrolysis
(3) High-performance hydrogen storage materials/systems
2. PEM Fuel Cells
2. PEM Fuel Cells
(1) Advanced MEA (Membrane-Electrode Assembly)
(2) High-performance/stability novel nano- HOR/ORR catalysts
(3) Study on the carbon corrosion mechanism & its prevention methods
3. Corrosion Science∙Engineering
3. Corrosion Science∙Engineering
Perovskite Solar Cells
Perovskite Solar Cells
The key is achieving high efficiency, long-term stability, and scalable fabrication of perovskite solar cells to enable their practical application in next-generation photovoltaic systems.
The key is achieving high efficiency, long-term stability, and scalable fabrication of perovskite solar cells to enable their practical application in next-generation photovoltaic systems.
Perovskite Solar Cells (PSCs) in EESL
1. Electrochemical Characterization of Perovskite Solar Cells
1. Electrochemical Characterization of Perovskite Solar Cells
(1) In situ electrochemical impedance spectroscopy (EIS) analysis
(2) Investigation of charge transport, recombination, and ion migration
(3) Impedance-based analysis of interfacial processes
2. EIS-Based Degradation Diagnostics
2. EIS-Based Degradation Diagnostics
(1) Impedance analysis before and after accelerated aging
(2) Investigation of interfacial degradation under light, heat, and humidity stress
(3) Development of nondestructive diagnostic methods for stability evaluation
Electrochemical Energy Systems Lab.
Department of Materials Science and Engineering,
College of Engineering,
Gwanju Institute of Science and Technology(GIST)
TEL : +82-62-715-2313 / FAX : +82-62-715-2304
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