A5004786826- Nuclear Materials and Properties
- Nuclear reactor physics and engineering
- Nuclear Engineering Thermal-Hydraulics
- Particle Dynamics in Fluid Flows
- Granular flow and fluidized beds
- Fluid Dynamics and Mixing
- Metal Alloys Wear and Properties
- Photonic and Optical Devices
- Intermetallics and Advanced Alloy Properties
- Copper-based nanomaterials and applications
- Cyclone Separators and Fluid Dynamics
- Extraction and Separation Processes
- Metal Extraction and Bioleaching
- Thermal Expansion and Ionic Conductivity
- Fluid Dynamics and Heat Transfer
- Electrocatalysts for Energy Conversion
- Coal Combustion and Slurry Processing
- Advanced battery technologies research
- Fusion materials and technologies
- Inorganic Chemistry and Materials
- Advanced Biosensing Techniques and Applications
- Semiconductor Lasers and Optical Devices
- Minerals Flotation and Separation Techniques
- Pigment Synthesis and Properties
- Advanced Battery Materials and Technologies
University of Pennsylvania
2024
Pohang University of Science and Technology
2016-2020
Yonsei University
2013
Kaya University
2007
Korea Institute of Science and Technology
2006
Tokyo Institute of Technology
1994
InfoMetricsFiguresRef. Chemistry of MaterialsASAPArticle This publication is free to access through this site. Learn More CiteCitationCitation and abstractCitation referencesMore citation options ShareShare onFacebookX (Twitter)WeChatLinkedInRedditEmailJump toExpandCollapse ORIGINAL ARTICLE. notice a correction.Addition/CorrectionJanuary 10, 2025Correction "Solid-State Hydroxide Ion Conductivity in Silver(I) Oxide, Ag2O"Click copy article linkArticle link copied!Leanna SchulteLeanna...
Anion-exchange membrane fuel cells represent a promising and scalable approach for hydrogen energy utilization. However, their development is hindered by the weak bonding between metal catalysts carbon supports, along with challenges in fabricating electronically/ionically conductive electrodes. Here, we report composite cathode of Nb-doped brookite TiO2 nanorods that have robust stability when combined Pt nanoscale an alkaline cell. The cathode, fabricated without addition ionomer, delivers...
During the late phase of severe accidents light water reactors, a porous debris bed is expected to develop on bottom flooded reactor cavity after breakup melt in water. The geometrical configuration, i.e., internal and external characteristics, significant for adequate assessment coolability relocated corium. structure was investigated experimentally using DAVINCI (Debris research Apparatus Validation bubble-Induced Natural Convection effect Issue) test facility. Particle sedimentation under...
When a severe accident occurs and proceeds to the failure of reactor pressure vessel, fuel-coolant interaction commonly under partially flooded cavity. The jet acceleration air entrainment phenomena, which were caused by existence space, resulted in different breakup lengths compared fully cavity condition. Since length is an important parameter regarding debris bed coolability, its precise prediction has been significant issue for decades. This study investigated effect free fall on...
In the development of optoelectronic devices, deoxyribonucleic acid has been a representative material which received much recent attention as promising research area. We constructed waveguide based on optical fiber components and polydimethylsiloxane (PDMS) channel with discrete two dimensional nano-scale DNA monolayers grown by self-assembly process complexes cetyltrimethylammonium (DNA-CTMA) different kinds solution; butanol, ethanol, hexafluoroisopropanol. measured spectral profile...
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As the electrodes of secondary battery are made with sulfide composite powders, excellent electrode system environmental non-toxicity and high specific energy density low material cost can be obtained. In this study, (Fe, M)S2 powders was synthesized by mechanochemical processes (MCP) in order to improve cycle life bettery. The formation pyrite phase appreared at case which adds nickel, but it not observed where transition metal does add such as cobalt, molybdenum added stead. From...
The melt jet breakup phenomenon in a pre-flooded reactor cavity during severe accident is related to the debris bed coolability. It important predict length for evaluation of A large volume works on have been performed. However, consistency between experiments and correlations was difficult achieve. Some data follow Saito correlation (include Froude number correlation) others Epstein (doesn’t include number). separation along water subcooling reported based experimental using low melting...