Sang-Eun Bae
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View article: Barley-Based Cereals Enhance Metabolic Health and Satiety in Overweight Korean Adults: A Randomized Trial
Barley-Based Cereals Enhance Metabolic Health and Satiety in Overweight Korean Adults: A Randomized Trial Open
Background/Objectives: Recent shifts in dietary patterns have led to reduced fiber consumption, corresponding with increasing rates of obesity and metabolic disorders. Barley-based cereals with high fiber content, particularly β-glucan, ma…
View article: Selective Gelation Patterning of Solution-Processed Indium Zinc Oxide Films via Photochemical Treatments
Selective Gelation Patterning of Solution-Processed Indium Zinc Oxide Films via Photochemical Treatments Open
This study presents a photoresist-free patterning method for solution-processed indium zinc oxide (IZO) thin films using two photochemical exposure techniques, namely pulsed ultraviolet (UV) light and UV-ozone, and a plasma-based method us…
View article: Chlorination pathways of lanthanide and actinide oxides in LiCl-KCl molten salt: Electrochemical and spectroscopic studies
Chlorination pathways of lanthanide and actinide oxides in LiCl-KCl molten salt: Electrochemical and spectroscopic studies Open
Pyroprocessing is a critical technology for recycling spent nuclear fuel, which enhances the sustainability of nuclear power generation. This process begins with metal oxides, which must be converted into metal chlorides to facilitate furt…
View article: Rotating Disk Electrode Study of Sm(III)/Sm(II) in LiCl-KCl Eutectic Molten Salt
Rotating Disk Electrode Study of Sm(III)/Sm(II) in LiCl-KCl Eutectic Molten Salt Open
Understanding the redox reactions of fission products in molten salts is crucial for developing pyroprocessing techniques for used nuclear fuel. A rotating disk electrode is useful for investigating the electrochemical reactions with contr…
View article: Development of magnetic nickel prussian blue analog composites using simple synthesis treatment for efficient cesium removal
Development of magnetic nickel prussian blue analog composites using simple synthesis treatment for efficient cesium removal Open
The radioactive cesium species (e.g., 137Cs) in radioactive waste have necessitated the development of strategies for its selective removal from contaminated water. In this study, we synthesized nickel-modified Prussian blue/maghemite (NiP…
View article: Stability of a Ni/NiF<sub>2</sub> Reference Electrode with a Metallic Membrane for Use in Molten Fluoride Salts
Stability of a Ni/NiF<sub>2</sub> Reference Electrode with a Metallic Membrane for Use in Molten Fluoride Salts Open
In this study, an experimental high-temperature fluoride salt reference electrode (RE) developed by HiFunda LLC was tested in molten FLiNaK at 550 °C. The high-temperature reference electrode (HTRE), based on the Ni/NiF 2 redox couple, was…
View article: Electrochemical Analysis of Metal Stability in Candidate Reference Electrode Fluoride Salts (FLiNaK + 1 wt% AgF, MnF<sub>2</sub>, or NiF<sub>2</sub>)
Electrochemical Analysis of Metal Stability in Candidate Reference Electrode Fluoride Salts (FLiNaK + 1 wt% AgF, MnF<sub>2</sub>, or NiF<sub>2</sub>) Open
This paper investigates the long-term stability of Ag/AgF, Mn/MnF 2 , and Ni/NiF 2 redox couples for use in reference electrodes (REs) for molten fluoride salt systems such as molten salt reactors. A quasi-RE system was used with FLiNaK + …
View article: Microelectrode voltammetric analysis of samarium ions in LiCl–KCl eutectic molten salt
Microelectrode voltammetric analysis of samarium ions in LiCl–KCl eutectic molten salt Open
A microelectrode is useful to determine electrochemical parameters such as diffusion coefficient, exchange current density, and Tafel slope without the limitations of ion diffusion. This study aims to develop a new microelectrode for use i…
View article: Direct electrochemical dissolution of metallic uranium into deep eutectic solvent
Direct electrochemical dissolution of metallic uranium into deep eutectic solvent Open
Deep eutectic solvents (DESs) could make uranium recycling processes greener than using conventional solvents, owing to their inherent advantages such as being biodegradable and non-toxic. However, the chemistry of uranium ions in DES syst…
View article: π-Stacks of radical-anionic naphthalenediimides in a metal-organic framework
π-Stacks of radical-anionic naphthalenediimides in a metal-organic framework Open
Radical-ionic metal-organic frameworks (MOFs) have unique optical, magnetic, and electronic properties. These radical ions, forcibly formed by external stimulus-induced redox processes, are structurally unstable and have short radical life…
View article: Selective removal of radioactive iodine from water using reusable Fe@Pt adsorbents
Selective removal of radioactive iodine from water using reusable Fe@Pt adsorbents Open
Environmental damage from serious nuclear accidents should be urgently restored, which needs the removal of radioactive species. Radioactive iodine isotopes are particularly problematic for human health because they are released in large a…
View article: CSD 1771543: Experimental Crystal Structure Determination
CSD 1771543: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Review of the development in determination of 129I amount and the isotope ratio of 129I/127I using mass spectrometric measurements
Review of the development in determination of 129I amount and the isotope ratio of 129I/127I using mass spectrometric measurements Open
A long-lived radioisotope of iodine, 129I, is a fission product and is released into our environment by spent nuclear fuel reprocessing plants or nuclear accidents. The measurements pertaining to 129I are focused on evaluating the effects …
View article: Investigating the Leaching Rate of TiTe<sub>3</sub>O<sub>8</sub> Towards a Potential Ceramic Solid Waste Form
Investigating the Leaching Rate of TiTe<sub>3</sub>O<sub>8</sub> Towards a Potential Ceramic Solid Waste Form Open
An important property of glass and ceramic solid waste forms is processability. Tellurite materials with low melting temperatures and high halite solubilities have potential as solid waste forms. Crystalline TiTe3O8 was synthesized through…
View article: Potential Dependence of Electrochemical Etching Reaction of Si(111) Surface in a Fluoride Solution Studied by Electrochemical and Scanning Tunneling Microscopic Techniques
Potential Dependence of Electrochemical Etching Reaction of Si(111) Surface in a Fluoride Solution Studied by Electrochemical and Scanning Tunneling Microscopic Techniques Open
Silicon surface nanostructures, which can be easily prepared by electrochemical etching, have attracted considerable attention because of its useful physical properties that facilitate application in diverse fields. In this work, electroch…
View article: Absorption spectroscopic observation of interactions between neptunium and oxide ions in molten LiCl-KCl eutectic
Absorption spectroscopic observation of interactions between neptunium and oxide ions in molten LiCl-KCl eutectic Open
Understanding the chemical and electrochemical behavior of oxide ions in the presence of actinide and lanthanide ions in molten chlorides is of key relevance to the pyroprocessing technology.In this work, we examined the reaction between N…
View article: Electrochemical and Spectroscopic Monitoring of Interactions of Oxide Ion with U (III) and Ln (III) (Ln = Nd, Ce, and La) in LiCl-KCl Melts
Electrochemical and Spectroscopic Monitoring of Interactions of Oxide Ion with U (III) and Ln (III) (Ln = Nd, Ce, and La) in LiCl-KCl Melts Open
Using cyclic voltammetry and UV-vis absorption spectroscopic methods, we studied the precipitation reactions of trivalent uranium and lanthanides (Nd, Ce, and La) with the oxide ion in LiCl-KCl molten salts, which are likely side reactions…
View article: Investigation of the Electrochemical Behavior of Ytterbium Cations in LiCl-KCl Melt Using Spectro-Electrochemical Methods
Investigation of the Electrochemical Behavior of Ytterbium Cations in LiCl-KCl Melt Using Spectro-Electrochemical Methods Open
Electrochemical behavior of ytterbium cations in a LiCl-KCl melt was investigated by electrochemical and UV-VIS absorption spectroscopy methods. In the LiCl-KCl melt, ytterbium exists with divalent and trivalent oxidation states. The elect…
View article: Liquid Level Measurement by the Detection of Abrupt Pressure Changes in a Tube in Contact with a Liquid Surface
Liquid Level Measurement by the Detection of Abrupt Pressure Changes in a Tube in Contact with a Liquid Surface Open
A dynamic tube pressure method was proposed for a liquid level measurement. The reliability of our in-house manufactured prototype level measurement system was investigated for water samples in a vial as a preliminary study. The prototype …