Search Results - "KIM, JAE CHAN"

Waste Windshield-Derived Silicon/Carbon Nanocomposites as High-Performance Lithium-Ion Battery Anodes by Choi, Mingu, Kim, Jae-Chan, Kim, Dong-Wan

“…Silicon has emerged as the most promising high-capacity material for lithium-ion batteries. Waste glass can be a potential low cost and environmentally benign…”
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Enhanced hydrogen evolution activities of the hollow surface‐oxidized cobalt phosphide nanofiber electrocatalysts in alkaline media by Kim, Jae‐Chan, Kim, Dong‐Wan

“…Summary For green‐hydrogen production through a promising electrolytic water splitting, cobalt phosphide is in the spotlight as one of the new affordable…”
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3D Architectures of CoxP Using Silk Fibroin Scaffolds: An Active and Stable Electrocatalyst for Hydrogen Generation in Acidic and Alkaline Media by Kim, Taek‐Seung, Song, Hee Jo, Kim, Jae‐Chan, Ju, Bobae, Kim, Dong‐Wan

“…Developing nonprecious, highly active, and stable catalysts is essential for efficient electrocatalytic hydrogen evolution reaction in water splitting. In this…”
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Synergistic Effect of CuGeO3/Graphene Composites for Efficient Oxygen–Electrode Electrocatalysts in Li–O2 Batteries by Lee, Gwang‐Hee, Sung, Myung‐Chang, Kim, Jae‐Chan, Song, Hee Jo, Kim, Dong‐Wan

“…Hybridized 1D/2D CuGeO3/graphene composites are applied as the oxygen–electrode electrocatalysts for Li–O2 batteries. The CuGeO3/graphene composites are…”
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MnMoO4 Electrocatalysts for Superior Long‐Life and High‐Rate Lithium‐Oxygen Batteries by Lee, Gwang‐Hee, Lee, Seun, Kim, Jae‐Chan, Kim, Dong Wook, Kang, Yongku, Kim, Dong‐Wan

“…Lithium‐oxygen batteries represent a significant scientific challenge for high‐rate and long‐term cycling using oxygen electrodes that contain efficient…”
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Enhanced sodium storage performance of silk fibroin‐derived hollow iron sulfide with potential window control by Kim, Jae‐Chan, Kang, Woohyeon, Kim, Dong‐Wan

“…Summary In this study, we developed iron sulfide (Fe7S8) hollow mesocrystals (HMs) for sodium‐ion battery application using silk fibroin‐derived iron oxide…”
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Mo-MoO3-graphene nanocomposites as anode materials for lithium-ion batteries: scalable, facile preparation and characterization by Lee, Hack-Jun, Shim, Hyun-Woo, Kim, Jae-Chan, Kim, Dong-Wan

“…[Display omitted] •Wire-explosion in liquid media is of effective way to make complex nanostructures.•Mo-MoO3-graphene nanocomposites (MG-300) are prepared via…”
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Cellulose-derived tin-oxide-nanoparticle-embedded carbon fibers as binder-free flexible Li-ion battery anodes by Oh, Seung-Ik, Kim, Jae-Chan, Kim, Dong-Wan

“…Cellulose has attracted attention as a biomass carbon precursor owing to its abundant reserves and unique properties such as a hierarchical fibrous structure…”
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High-power and long-life supercapacitive performance of hierarchical, 3-D urchin-like W18O49 nanostructure electrodes by Park, Sangbaek, Shim, Hyun-Woo, Lee, Chan Woo, Song, Hee Jo, Kim, Jae-Chan, Kim, Dong-Wan

“…We report the facile, one-pot synthesis of 3-D urchin-like W 18 O 49 nanostructures (U-WO) via a simple solvothermal approach. An excellent supercapacitive…”
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Ex Vivo Functionality of 3D Bioprinted Corneal Endothelium Engineered with Ribonuclease 5‐Overexpressing Human Corneal Endothelial Cells by Kim, Kyoung Woo, Lee, Soo Jin, Park, Soo Hyun, Kim, Jae Chan

“…Human corneal endothelial cells (HCECs) are scarcely proliferative in vivo. The cultured HCECs engineered to overexpress ribonuclease (RNase) 5 (R5‐HCECs) are…”
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Tailoring uniform γ-MnO2 nanosheets on highly conductive three-dimensional current collectors for high-performance supercapacitor electrodes by Park, Sangbaek, Shim, Hyun-Woo, Lee, Chan Woo, Song, Hee Jo, Park, Ik Jae, Kim, Jae-Chan, Hong, Kug Sun, Kim, Dong-Wan

“…Recent efforts have focused on the fabrication and application of three- dimensional （3-D） nanoarchitecture electrodes, which can exhibit excellent…”
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Synthesis of Silicon Carbide Nanocrystals Using Waste Poly(vinyl butyral) Sheet by Park, Sung-Woo, Kim, Jae-Chan, Kim, Byung-Kook, Kim, Dong-Wan

“…SiC nanocrystals were prepared using waste poly(vinyl butyral) sheet as a carbon source. SiO2/poly(vinyl butyral) mixtures are converted to SiO2/pyrolytic…”
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Electrospun Cu/Sn/C Nanocomposite Fiber Anodes with Superior Usable Lifetime for Lithium- and Sodium-Ion Batteries by Kim, Jae-Chan, Kim, Dong-Wan

“…Cu/Sn/C composite nanofibers were synthesized by using dual‐nozzle electrospinning and subsequent carbonization. The composite nanofibers are a homogeneous…”
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Tailored Porous ZnCo2O4 Nanofibrous Electrocatalysts for Lithium–Oxygen Batteries by Kim, Jae‐Chan, Lee, Gwang‐Hee, Lee, Seun, Oh, Seung‐Ik, Kang, Yongku, Kim, Dong‐Wan

“…Lithium‐oxygen batteries are considered a next‐generation technology owing to their extremely high theoretical energy density despite many challenges such as…”
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Biomineralized Multifunctional Magnetite/Carbon Microspheres for Applications in Li-Ion Batteries and Water Treatment by Shim, Hyun-Woo, Park, Sangbaek, Song, Hee Jo, Kim, Jae-Chan, Jang, Eunjin, Hong, Kug Sun, Kim, T. Doohun, Kim, Dong-Wan

“…Advanced functional materials incorporating well‐defined multiscale architectures are a key focus for multiple nanotechnological applications. However,…”
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Expression of Indoleamine 2,3-Dioxygenase in Human Corneal Cells as a Local Immunosuppressive Factor by Ryu, Yang-Hwan, Kim, Jae-Chan

“…To identify the localization of indoleamine 2,3-dioxygenase (IDO) in human corneal cells and to evaluate its functional ability as a local immunosuppressive…”
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Waste glass microfiber filter-derived fabrication of fibrous yolk-shell structured silicon/carbon composite freestanding electrodes for lithium-ion battery anodes by Kang, Woohyeon, Kim, Jae-Chan, Kim, Dong-Wan

“…Si is regarded as the most promising anode material for lithium-ion batteries owing to its high theoretical capacity and low working voltage. Waste glass…”
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Pulmonary glass particles may persist in the lung suppressing function of immune cells by Park, Eun‐Jung, Lee, Gwang‐Hee, Kim, Jae‐Chan, Jin Lee, Sang, Lee, Kyuhong, Lee, Byoung‐Seok, Chang, Jaerak, Kim, Dong‐Wan

“…The health effects of silica may depend on the inherent properties of crystalline silica or on external factors affecting the biological activity or…”
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Hydrothermal Realization of a Hierarchical, Flowerlike MnWO4@MWCNTs Nanocomposite with Enhanced Reversible Li Storage as a New Anode Material by Shim, Hyun-Woo, Lim, Ah-Hyeon, Kim, Jae-Chan, Lee, Gwang-Hee, Kim, Dong-Wan

“…A phase‐pure MnWO4‐based nanocomposite, MnWO4@MWCNTs (MWCNTs=multiwalled carbon nanotubes), was successfully synthesized through a simple hydrothermal reaction…”
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Anion-controlled synthesis of TiO2 nano-aggregates for Li ion battery electrodes by Song, Hee Jo, Kim, Jae-Chan, Roh, Hee-Suk, Lee, Chan Woo, Park, Sangbaek, Kim, Dong-Wan, Hong, Kug Sun

“…Nano-sized anatase TiO2 was synthesized using surfactant-free hydrolysis method by controlling the ratio of anions in solution. The particle sizes of TiO2 were…”
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