Jeong Gil Seo
Hanyang University · 工学
研究室紹介
Professor Jeong Gil Seo's research lab specializes in the development of advanced electrocatalysts and sustainable materials for clean energy applications. The lab focuses on designing nanostructured materials—such as transition metal oxides, chalcogenides, and hybrid heterostructures—using low-temperature, environmentally friendly synthesis methods like electrodeposition and deep eutectic solvent (DES)-assisted processes. Key research directions include electrochemical CO2 reduction to value-added fuels, methanol oxidation for fuel cells, and the catalytic conversion of biomass-derived compounds into high-energy fuel precursors. The lab integrates experimental characterization with computational simulations to understand reaction mechanisms and optimize material performance.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15A room-temperature synthesized NiFeCe<sub>2</sub> electrocatalyst delivered a current density of 10 mA cm<sup>−2</sup> at a cell voltage of 1.59 V when used as the electrolyzer.
Ternary spinel CuCo2O4 nanostructure clenches great potential as high-performance electrode material for next-generation energy storage systems because of its higher electrical conductivity and electrochemical activity. Carbon free and binder free 3D flower-like CuCo2O4 structure are grown on nickel foam (NF) via a facile hydrothermal synthesis method followed by annealing. The obtained CuCo2O4/NF is directly used as electrode for lithium ion batteries (LIBs) and supercapacitors (SCs) applicatio
In this study, the deep eutectic solvent (DES)-aided synthesis of γ-CoV2O6 under modest reaction conditions using 1:1 choline chloride–malonic acid was reported. In the presence of DES, the reaction occurred at a lower temperature (500 °C) compared with that of the respective conventional solid-state synthesis of metal oxides and also with the calcination process involving the metal salts, thereby decreasing the overall formation energy. Differential scanning calorimetry revealed a 2-fold decrea
This paper presents experimental and simulation studies to evaluate the feasibility of sequestering supercritical CO2 in depleted gas reservoirs. Experimental results were simulated to obtain gas-liquid relative permeability curves used in the field simulation study. A 3D simulation model of one-eighth of a five-spot pattern was constructed to evaluate injection of supercritical CO2 under typical field conditions.
Abstract Herein, we report the controlled and direct fabrication of Cu 2 O/CuO thin film on the conductive nickel foam using electrodeposition route for the electrochemical reduction of carbon dioxide (CO 2 ) to methanol. The electrocatalytic reduction was performed in CO 2 saturated aqueous solution consisting of KHCO 3 , pyridine and HCl at room temperature. CO 2 reduction was carried out at a constant potential of −1.3 V for 120 min to study the electrochemical performance of the prepared ele