A5104222626- Microbial Fuel Cells and Bioremediation
- Advanced Photocatalysis Techniques
- MXene and MAX Phase Materials
- Electrochemical sensors and biosensors
- Covalent Organic Framework Applications
- Chemical Synthesis and Characterization
- Supercapacitor Materials and Fabrication
- Radioactive element chemistry and processing
- Graphene and Nanomaterials Applications
- Adsorption and biosorption for pollutant removal
- Nanomaterials for catalytic reactions
- Electrochemical Analysis and Applications
- TiO2 Photocatalysis and Solar Cells
- Advanced Nanomaterials in Catalysis
- Advanced oxidation water treatment
- Metal Extraction and Bioleaching
- Gold and Silver Nanoparticles Synthesis and Applications
- Arsenic contamination and mitigation
- Clay minerals and soil interactions
- Nuclear materials and radiation effects
- Nuclear and radioactivity studies
- Phosphorus and nutrient management
- Aluminum Alloys Composites Properties
- Graphite, nuclear technology, radiation studies
- Wastewater Treatment and Nitrogen Removal
Harvard University
2023
Massachusetts General Hospital
2023
Gordon Center for Medical Imaging
2023
Kyungpook National University
2014-2022
Government of the Republic of Korea
2016-2017
Keimyung University
2015
Hanyang University
2012
Daegu TechnoPark
2009
The performance of two-dimensional (2D) Ti3C2Tx MXene nanosheets in the adsorption and copper removal from aqueous media was investigated. Delaminated (DL)-Ti3C2Tx exhibited excellent Cu ability, because their large specific surface area, hydrophilicity, unique functional properties. Scanning electron microscopy coupled with energy-dispersive spectroscopy (SEM–EDS), transmission (TEM), Brunauer–Emmett–Teller (BET), X-ray photoelectron (XPS), diffraction (XRD) analyses were performed to...
Graphene-based two-dimensional materials have been explored in a variety of applications, including the treatment heavy-metal-rich water/wastewater.
Halloysite nanotubes (HNTs) were tuned with supermagnetic Fe3O4 (M-HNTs) and functionalized γ-aminopropyltriethoxysilane (APTES) (A-M-HNTs). Gluteraldehyde (GTA) was linked to A-M-HNTs (A-M-HNTs-GTA) explored for covalent laccase immobilization. The structural characterization of M-HNTs, A-M-HNTs, A-M-HNTs-GTA-immobilized (A-M-HNTs-GTA-Lac) determined by X-ray photoelectron spectroscopy, field-emission high-resolution transmission electron microscopy, a magnetic property measurement system,...
Magnetic Prussian blue (PB) nanocomposites were synthesized by binding PB to a core of magnetite (Fe3O4) nanoparticles for highly efficient and rapid separation cesium (Cs+) from aqueous solution. The average particle size the magnetic was 13.6 nm, they had high surface area (322.19 m2/g), leading Cs+ adsorption capability. showed maximum sorption capacity 280.82 mg/g at an initial concentration 50 mM, pH 7, 10 °C, which is much higher than those previously reported PB-based adsorbents...
A green approach was adopted to exfoliate a Ti2AlC MAX phase. The exfoliated nanostructures (Alk-Ti2Cfibr and Alk-Ti2Csheet) with exceptional mechanical, thermal, water stabilites, as well abundant oxygenated active binding sites, were synthesized via controlled hydrothermal treatment in an alkaline environment. successful synthesis of nanofibers sheetlike inferred scanning electron microscopy X-ray diffraction analyses. Field emission microscopy, field-emission transmission Raman...