Jeong Woo Han

Electronic Activation via Targeted Interface Engineering: Unlocking High‐Performance CO 2 Electrolysis in Commercial Electrodes

ABSTRACT High‐temperature CO 2 electrolysis is a promising route for sustainable fuel production and carbon utilization, yet its efficiency is limited by the scarcity of highly active electrode materials. This study demonstrates heterointerface engineering as a key strategy to dr...

Iron Oxide Photoanode for Glycerol-Assisted Hydrogen Production at 8.87 mA cm–2

Iron oxide (α-Fe2O3) is an attractive photoanode for photoelectrochemical water splitting because of its abundance, suitable band gap, and stability in water, yet its practical use remains limited by poor charge transport and sluggish water oxidation. Here we show that these limi...