A5055913441- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Catalytic Processes in Materials Science
- Catalysis and Hydrodesulfurization Studies
- Machine Learning in Materials Science
- Ammonia Synthesis and Nitrogen Reduction
- Advanced Memory and Neural Computing
- Advanced battery technologies research
Sogang University
2024
Kangwon National University
2021-2022
Ni<sub>2</sub>Mo<sub>3</sub>N catalyst is synthesized directly on Ni foam by a simple and economical method, which shows excellent hydrogen evolution performance in alkaline electrolyte.
Abstract Although metastable crystal structures have received much attention owing to their utilization in various fields, phase‐transition a thermodynamic structure has attracted comparably little interest. In the case of nanoscale crystals, such an exothermic releases high energy within confined surface area and reconstructs atomic arrangement short time. Thus, this high‐energy nanosurface may create novel when some elements are supplied. work, creation ruthenium carbide (RuC X , < 1)...
Stable and active oxygen reduction electrocatalysts are essential for practical fuel cells. Herein, we report a novel class of highly ordered platinum-cobalt (Pt-Co) alloys embedded with cobalt nitride. The intermetallic core-shell catalyst demonstrates an initial mass activity 0.88 A mg
The minimization of Pt loadings on Au via facile fabrication methods remains a grand challenge in the development commercially viable electrodes for direct formic acid fuel cells. Herein, we report simple electrochemical strategy to prepare atomic clusters dendrites supported by carbon paper (CP) as gas diffusion electrode. At highly negative deposition potentials, is autonomously quenched immediate H adsorption, while roughened lead RC delay transient cathodic current. As result, suppressed...