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Won-Hee Ryu
Researcher at Sookmyung Women's University
Publications - 82
Citations - 3816
Won-Hee Ryu is an academic researcher from Sookmyung Women's University. The author has contributed to research in topics: Catalysis & Cathode. The author has an hindex of 32, co-authored 68 publications receiving 2995 citations. Previous affiliations of Won-Hee Ryu include Argonne National Laboratory & Yale University.
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Bifunctional Composite Catalysts Using Co3O4 Nanofibers Immobilized on Nonoxidized Graphene Nanoflakes for High-Capacity and Long-Cycle Li–O2 Batteries
TL;DR: A bifunctional composite catalyst composed of electrospun one-dimensional Co3O4 nanofibers immobilized on both sides of the 2D nonoxidized graphene nanoflakes for an oxygen electrode in Li-O2 batteries achieves superior cyclability and first discharge capacity.
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Selective Diagnosis of Diabetes Using Pt-Functionalized WO3 Hemitube Networks As a Sensing Layer of Acetone in Exhaled Breath
TL;DR: Long-term stability tests revealed that the remarkable selectivity has been maintained after aging for 7 months in air and the superior cross-sensitivity and response to H(2)S and acetone gas offer a potential platform for application in diabetes and halitosis diagnosis.
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Development of Omniphobic Desalination Membranes Using a Charged Electrospun Nanofiber Scaffold
TL;DR: This study presents a facile and scalable approach to fabricate omniphobic nanofiber membranes by constructing multilevel re-entrant structures with low surface energy, and demonstrates clean water production from the low surface tension feedwater.
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Solution-processed titanium carbide MXene films examined as highly transparent conductors
Marina Mariano,Olha Mashtalir,Francisco Antonio,Won-Hee Ryu,Won-Hee Ryu,Bingchen Deng,Fengnian Xia,Yury Gogotsi,André D. Taylor +8 more
TL;DR: It is demonstrated that solution-processed Ti3C2Tx conducting films could open up a new direction for the next generation of transparent conductive electrodes, and have a metallic nature, which makes them suitable as electrodes.
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Vine-like MoS2 anode materials self-assembled from 1-D nanofibers for high capacity sodium rechargeable batteries.
TL;DR: A tailored conversion-reaction anode material of 1-D MoS2 nanofibers with a vine-like shape composed of MoS 2 nanoflakes delivers exceptionally high Na capacity and exhibits excellent rate properties.