Author: 공과대학 교학팀

Self-healing, Stretchable, and Tissue-adhesive Materials for Stable Bioelectronics

AI Enhanced Computational Materials Research

Quantum Computing and Cryogenics

Most sub-Kelvin refrigerators have been developed to meet the rigorous demands of scientific inquiry. These advanced cooling devices include sorption-based evaporation cooler, Helium3-Helium4 dilution refrigerators, and adiabatic demagnetization refrigerators (ADRs), each of which utilizes fundamental principles such as evaporation cooling, phase separation, and the magnetocaloric...

Evolution of Zn anode studies and progresses

Conversion-based cathodes, particularly those utilizing halogen materials such as iodine (I), bromine (Br), and chlorine (Cl), have shown significant promise for high-energy and high-power energy storage applications. This presentation will explore recent advancements in the development of these cathodes, highlighting innovative approaches to enhance their...

Introduction to the HVAC (Heating, Ventilation, and Air Conditioning) Industry and Its Applications in Air Science

The global HVAC (Heating, Ventilation, and Air Conditioning) industry has been steadily growing due to continuous innovation and increasing demands for environmental protection. As of 2023, the market size of this industry is estimated to be approximately $206.3 billion, with an expected average annual growth...

Multielement Nanoparticle Tectonics Toward Efficient Electrochemical Catalysts

I believe that a vast structural library of nanoparticles can be prepared by re-conceptualizing multicomponent nanoparticles as nodes from which many new structures can be prepared. If one views a multielement nanoparticle as a collection of numerous smaller building blocks, which can be converted compositionally,...

Atomic Layer Deposited Oxide Semiconductors for New Channel Materials: from Fundamentals to Outlook

Probing CO2 Reduction Chemistry under Operando Condition

Transition-metal single atom catalysts have been demonstrated as promising catalysts for selective electrochemical CO2 reduction reaction (CO2RR), however, neither the detailed structures of catalytic intermediates nor the key surface species have been unambiguously identified. In this work, a series of single transition-metal atom catalysts with...

Switching Petroleum to Seaweeds: Macroalgae Biorefinery

To reduce carbon dioxide emissions, a major driver of today's worsening climate change, it is essential to decrease the use of fossil fuels. While coal and natural gas, primarily used for electric power generation, are being replaced through active technological development, biomass has emerged as...

Multi Laser Assisted Processing and Diagnostics of Low-dimensional Semiconductor Materials

Advances in materials fabrication and probing have been instrumental in the continued miniaturization of high-performance electronic and photonic devices. Soon, the feature size variability will be just a few atoms where the fundamental and engineering limits become significantly important. In this seminar, I will present my recent and...