Zobrazeno 1 - 10 of 145 pro vyhledávání: '"Tae Whan Hong"'
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Novel Cathode Electrode with Superior Rate Capability Using Perforated Aluminum Current Collector for Lithium-Ion Batteries
Autor: Tae-Whan Hong, Seong-Jae Kim, Jin-Ju Bae, Ji-Woong Shin
Publikováno v: Science of Advanced Materials. 12:1465-1468
Electrodes were fabricated using a perforated aluminum current collector and a standard aluminum foil, and the relationship between the electrochemical performance of the battery and the current collector was investigated. The perforated aluminum foi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e58f750b23fe690395801da177cb3b3
https://doi.org/10.1166/sam.2020.3780
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6
Preparation and Effect of (3-aminopropyl)triethoxysilane-Coated LiNi0.5Co0.2Mn0.3O2 Cathode Material for Lithium Ion Batteries
Autor: Tae-Whan Hong, Mi-Ra Shin, Seon-Jin Lee, Seong-Jae Kim
Publikováno v: Journal of Nanoscience and Nanotechnology. 20:3460-3465
Surface coating using (3-aminopropyl)triethoxysilane (APTES) has been applied to improve the electrochemical properties of LiNi0.5Co0.2Mn0.3O2 (NCM523) cathode materials. The APTES coating layer on the surface of NCM523 protects the direct contact ar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44d1eeb131a82710acab0e120db2ea6f
https://doi.org/10.1166/jnn.2020.17406
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8
Novel Composition of Co-Free LiNi0.875−xMn0.125AlxO2 Cathode Materials
Autor: Seong-Jae Kim, Jong-Tae Son, Jin-Ju Bae, Ji-Woong Shin, Tae-Whan Hong, Seon-Jin Lee
Publikováno v: Journal of Nanoscience and Nanotechnology. 20:190-196
Ni-rich LiNi1-xMnxO₂ cathode materials have attracted widespread interest as promising alternative cathode materials owing to their higher capacity, lower cost, and lower toxicity compared to those of LiCoO₂. Therefore, we designed herein a LiNi0
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cae3ce52317f0c61794b0892005114aa
https://doi.org/10.1166/jnn.2020.17297
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9
Effect of MWCNT (Multi-Walled Carbon Nano-Tube) Doping on Hydrogenation Kinetics of Mg–CaO Alloys
Autor: Young-Hwan Lee, Tae-Whan Hong, Min-Gyeom Kim, Jeong-Heum Han
Publikováno v: Journal of Nanoscience and Nanotechnology. 20:611-615
Magnesium hydride has a high hydrogen storage capacity (7.6 wt.%), and is cheap and lightweight, thus advantageous as a hydrogen storage alloy. However, Mg-based hydrides undergo hydrogenation/ dehydrogenation at high temperature and pressure due to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b88db499a52df87ada1203347b64959d
https://doi.org/10.1166/jnn.2020.17269
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10
Hydrogenation Properties of Mg–Al–Zn–CaO–Hx Prepared by Hydrogen Induced Mechanical Alloying (HIMA)
Autor: Tae-Whan Hong, Young-Hwan Lee, Jeong-Heum Han, Min-Gyeom Kim
Publikováno v: Journal of Nanoscience and Nanotechnology. 20:409-414
Mg and Mg-system alloys are the materials of choice among hydrogen energy storage media due to their high hydrogen storage capacity (7.6 wt.%) and lighter weight (Huot, J., et al., 1999. Structural study and hydrogen sorption kinetics of ball-milled
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de806c5ff2d8486560206da5798474e0
https://doi.org/10.1166/jnn.2020.17264
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