A5061452320- CO2 Reduction Techniques and Catalysts
- Electrocatalysts for Energy Conversion
- Ionic liquids properties and applications
- Advanced Thermoelectric Materials and Devices
- Advanced battery technologies research
- Advanced Photocatalysis Techniques
- Access Control and Trust
- Catalytic Processes in Materials Science
- Peer-to-Peer Network Technologies
- Enzyme function and inhibition
- Synthesis and Catalytic Reactions
- Tuberculosis Research and Epidemiology
- Service-Oriented Architecture and Web Services
- Carbon dioxide utilization in catalysis
Korea Institute of Energy Research
2020-2023
Yonsei University
2022-2023
Eulji University
2015
Single-atom catalysts (SACs) are being widely developed for the CO2 reduction reaction (CO2RR) because of their remarkable activity and selectivity. However, insufficient CO2RR performance poor long-term stability SACs remain obstacles to process scale-up. Herein, we explore Ni (Ni-N/NCNT) under practical conditions using a zero-gap electrolyzer CO production. We demonstrate that Ni-N/NCNT results from suitable Ni–N–C, which enhanced electron transfer increased adsorption. Furthermore,...
The electrochemical CO2 reduction reaction (CO2RR) to form C2+ products was investigated obtain high selectivity in liquid CO2-fed systems having the limitation of low current density. Over past decade, flow cells with gas diffusion electrodes (GDEs) have emerged achieve densities close industrial-relevance scale by overcoming limitations. However, key parameters GDE design, including binders, were not sufficiently identified enhance and density for products. Nafion, FAA-3, polypyrrole used...
The CO2 atmospheric concentration level hit the record at more than 400 ppm and is predicted to keep increasing as dependence on fossil fuels inevitable. electrocatalytic conversion becomes an alternative due its environmental energy-friendly properties benign operation condition. Lately, bimetallic materials have drawn significant interest electrocatalysts their distinct properties, which parents' metal cannot mimic. Herein, indium-bismuth nanosphere (In16Bi84 NS) was fabricated via facile...
Electrocatalytic reduction of CO2 to formate has become one way increase the value and overcome climate change issue. Novel catalysts for critical role enhancing reaction selectivity have been continuously explored provide best performance. Lately, composite materials drawn much attention because synergistic effect between components provides enhanced physical chemical properties. Here, we present a highly efficient on tin(IV) oxide/zinc oxide (SnO2/ZnO) electrocatalyst with grainy hollow...
eXtensible Access Control Markup Language (XACML) standardised by OCG was widely used in the area of information security. And recently geospatial XACML standardised. But now, types are diversified. Especially, importance about time and space is continually increased. We use to know where or when we do something. For instance, usually check find way with it. Therefore, Geospatial (GeoXACML) not enough cover In this paper, propose that spatio–temporal which can accept only but also temporal...
Metallo-β-lactamase (MBL) superfamily proteins have a common αβ/βα sandwich fold and perform variety of functions through metal-mediated catalysis. However, because the enormous scale this superfamily, only small percentage belonging to been annotated structurally or functionally date. Therefore, much remains unknown about MBL proteins. Here, TW9814, hypothetical protein, was investigated. Guided by crystal structure dimeric it demonstrated that TW9814 as phosphodiesterase (PDE) in presence...