Gae-Hyun Park
Yonsei University · 材料科学
研究室紹介
Professor Gae-Hyun Park's research lab specializes in advanced catalytic materials and sustainable energy technologies, with a focus on environmental remediation and green chemistry. The lab investigates innovative catalytic processes such as CO-SCR (carbon monoxide-selective catalytic reduction) using zeolite-based materials to replace conventional NH₃-SCR systems, aiming to reduce nitrogen oxide emissions from industrial and automotive sources. Additionally, the lab explores plant physiological processes, particularly chlorophyll-protein complex dynamics and plastid membrane protein regulation during greening, with applications in agricultural biotechnology and stress tolerance. The lab also contributes to photonics and optical materials, developing high-precision optical elements through laser scanning of dichromated gelatin photoplates, emphasizing control of stress-induced deformation in photonic structures.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
3Among the technologies for removing nitrogen oxide(NOx), which is known as a secondary-particulate-matter-inducing precursor, selective catalytic reduction by NH₃(NH₃-SCR) applied to car waste gas treatment has a disadvantage of supplying NH₃ by converting urea; thus, an alternative technology is required. Carbon monoxide(CO) is considered a good alternative because it can be easily supplied from fuels, directly from swept gas or through the engine technology. The CO-SCR technology has been stud
In the fabrication process of optical elements (OEs) by the laser scanning method using a dichromated gelatin (DCG) photoplate, the expansion and drying stress of gelatine caused by inhomogeneous liquid flow inside the gelatine affects the shape of OEs. The reason this inhomogeneous liquid flow exists in the energy oversaturated parts of OEs is the presence of surplus energy. In order to obtain the OEs of desired spherical lens shape, the drying stress should be reduced and therefore the maximum
Developmental changes of chlorophyll-protein complexes (CPs) and plastid membrane proteins in greening mung bean cotyledons and the effect of spermine therein were examined by SDS-polyacrylamide gel electrophoresis. The changes in the amounts of CPs became larger with the progress of greening and light-harvesting chlorophyll a/b protein (LHCP) was the main CP in the early greening stage up to f h. As the greening proceeded, chlorophyll-protein of the photosystem I (CPI) accumulated. Application