Author: 공과대학 교학팀

Nanocrystal based electronic and optoelectronic devices and sensors

Nanoscale Surface Chemistry for Advancing Next-Generation Optoelectronics

Interfacial two- and three-dimensional heterostructures that incorporate ammonium ligand intercalation have enabled rapid progress toward the goal of uniting performance with stability in perovskite solar cells. However, as the field continues to seek ever-higher durability, additional tools that avoid progressive ligand intercalation are needed to...

Biodegradable Polymeric Nanoparticles as Biomedical Adhesives

Biodegradable polymer nanoparticles are synthesized using a membrane-assisted encapsulation technique [1], incorporating polyhydroxyalkanoates (PHAs) or poly(3-hydroxybutyrate-co-4-hydroxybutyrate, P(3HB-co-4HB)) into a chloroform-in-water emulsion, followed by chloroform evaporation. Precise control over the diameter of these PHA particles is achieved by adjusting the PHA concentration or emulsion diameter, and...

KIMM, Environmental Technology and Eco-machinery

Dr. Inyong Park, principal researcher of Department of Urban Environment Research at Korea institute of machinery and materials (KIMM), will deliver a presentation detailing the ongoing research and advancements at KIMM. He will begin with a brief introduction to KIMM, followed by an overview of...

High-aspect-ratio silicon pillar arrays micro-column integrated micro gas chromatography for detecting VVOC mixtures

Gas chromatography (GC) is a reliable technique for analyzing complex gas mixtures, and the growing demand for sensitive, accurate, and portable tools has driven the development of micro gas chromatography (μGC). These compact systems, enabled by advances in microfabrication, materials science, and detector technology, are widely...

Solution processing for metal chalcogenide solar light absorbers

Understanding Catalysis: Tools for Next-Generation Catalysts Toward Carbon Neutrality

Heterogeneous catalysis is pivotal to the chemical industry, driving the synthesis of over 90% of essential chemicals and fuels. Despite its critical role, many heterogeneous catalysts have been developed through empirical methods rather than systematic design, leading to inefficiencies and a substantial environmental footprint in...

Plasma assisted atomic layer processes: ALD and beyond

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