H
Haesik Kim
Researcher at Korea Institute of Science and Technology
Publications - 5
Citations - 532
Haesik Kim is an academic researcher from Korea Institute of Science and Technology. The author has contributed to research in topics: Lithium & Intercalation (chemistry). The author has an hindex of 4, co-authored 5 publications receiving 411 citations. Previous affiliations of Haesik Kim include Korea University of Science and Technology.
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Journal ArticleDOI
Elucidating the intercalation mechanism of zinc ions into α-MnO2 for rechargeable zinc batteries
TL;DR: The intercalation mechanism of zinc ions into 2 × 2 tunnels of an α-MnO2 cathode for rechargeable zinc batteries was revealed and produces buserite, a layered compound with an interlayer spacing of 11 Å as a discharge product.
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Mechanochemical Synthesis of Li2MnO3 Shell/LiMO2 (M = Ni, Co, Mn) Core-Structured Nanocomposites for Lithium-Ion Batteries
Jae Kyo Noh,Soo Kim,Haesik Kim,Wonchang Choi,Wonyoung Chang,Dongjin Byun,Byung Won Cho,Kyung Yoon Chung +7 more
TL;DR: Results of time-resolved X-ray diffraction analyses of xLi2MnO3·(1−x)LiMO2 nanocomposites as well as their differential scanning calorimetry (DSC) profiles demonstrate that the Li2MmO3 shell is effective in stabilizing the LiMO2 core at high temperatures, making the nanocom composites highly suitable from a safety viewpoint.
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Electrochemical Investigations on TiO2-B Nanowires as a Promising High Capacity Anode for Sodium-ion Batteries
Jeongyeon Lee,Jeongyeon Lee,Joong Kee Lee,Joong Kee Lee,Kyung Yoon Chung,Kyung Yoon Chung,Hun-Gi Jung,Hun-Gi Jung,Haesik Kim,Haesik Kim,Junyoung Mun,Wonchang Choi,Wonchang Choi +12 more
TL;DR: In this paper, the performance of TiO2-B nanowires was investigated for the de-sodiation of a single-phase Na insertion/desertion reaction during charge and discharge.
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Layered-Layered-Spinel Cathode Materials Prepared by a High-Energy Ball-Milling Process for Lithium-ion Batteries
Soo Kim,Jae Kyo Noh,Muratahan Aykol,Zhi Lu,Haesik Kim,Wonchang Choi,Chunjoong Kim,Kyung Yoon Chung,Chris Wolverton,Byung Won Cho +9 more
TL;DR: The simple synthesis method brings a new perspective on the use of the high-power L*LS cathodes in practical devices and carries out (opt-type) van der Waals-corrected density functional theory (DFT) calculations to explain the enhanced cycle characteristics and reduced phase transformations in the authors' ball-milled L* LS cathode materials.
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Effect of (Mg, Al) double doping on the thermal decomposition of LiMn2O4 cathodes investigated by time-resolved X-ray diffraction
Dieky Susanto,Dieky Susanto,Haesik Kim,Jiyoung Kim,SunHye Lim,Ji-Woon Yang,Su An Choi,Kyung Yoon Chung,Kyung Yoon Chung +8 more
TL;DR: In this paper, the performance of undoped and doubly doped LiMn 2 O 4 electrodes were compared, with the latter having better cycle retention at room temperature and enhanced cycling performance at elevated temperatures.