3 results match your criteria: "Korea Institute of Energy Research (KIER) 152 Gajeong-ro[Affiliation]"
Improving the durability of cobaltite cathode of solid oxide fuel cells - a review.
RSC Adv
August 2023
School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST) H-12 Islamabad 44000 Pakistan
Solid oxide fuel cells (SOFCs) are highly efficient, low-emission, and fuel-flexible energy conversion devices. However, their commercialization has lagged due to the lack of long-term durability. Among several performance degradation mechanisms, cathode degradation and elemental inter-diffusion of the electrolyte and cathode has been identified as the predominant factors.
View Article and Find Full Text PDFEffect of air bubbling on electroless Pd plating for the practical application of hydrogen selective membranes.
RSC Adv
May 2023
High Temperature Energy Conversion Laboratory, Korea Institute of Energy Research (KIER) 152 Gajeong-ro, Yuseong-gu Daejeon 34129 Republic of Korea +82-42-860-3133 +82-42-860-3155.
Article Synopsis
- A new air bubbling electroless plating (ELP) method was developed for creating palladium (Pd) composite membranes, achieving a high plating yield of 99.9% in just one hour and forming a uniform layer of approximately 4.7 μm.
- The membranes produced had a diameter of 25.4 mm and a length of 450 mm, demonstrating impressive hydrogen permeation flux and selectivity in tests at elevated temperatures and pressures.
- The ELP method showed consistent results in multiple membranes produced, effectively generating high-purity hydrogen via ammonia decomposition, highlighting its rapid production capabilities and practical applicability for efficient membrane technology.
Influence of nitrogen/phosphorus-doped carbon dots on polyamide thin film membranes for water vapor/N mixture gas separation.
RSC Adv
October 2019
Greenhouse Gas Research Laboratory, Korea Institute of Energy Research (KIER) 152 Gajeong-ro, Yuseong-gu Daejeon 34129 Republic of Korea
Nanoparticles have been attracting attention because they can significantly improve the performance of membranes when added in small amounts. In this study, the effect of polyamide membranes incorporating hydrophilic nitrogen/phosphorus-doped carbon dots (NP-CDs) to enhance water vapor/N separation has been investigated. NP-CD nanoparticles with many hydrophilic functional groups are synthesized from chitosan by a one-pot green method and introduced to the surface of the polysulfone (PSf) substrates by interfacial polymerization reaction.
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