K
Kyungmi Lim
Researcher at Seoul National University
Publications - 12
Citations - 1232
Kyungmi Lim is an academic researcher from Seoul National University. The author has contributed to research in topics: Electrolyte & Chemistry. The author has an hindex of 8, co-authored 8 publications receiving 996 citations.
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Journal ArticleDOI
Recent Progress in Electrode Materials for Sodium-Ion Batteries
Hyungsub Kim,Haegyeom Kim,Haegyeom Kim,Zhang Ding,Zhang Ding,Myeong Hwan Lee,Kyungmi Lim,Gabin Yoon,Kisuk Kang +8 more
TL;DR: In this paper, a review of recent progress on electrode materials for NIBs, including the discovery of new electrode materials and their Na storage mechanisms, is briefly reviewed, and efforts to enhance the electrochemical properties of NIB electrode materials as well as the challenges and perspectives involving these materials are discussed.
Journal ArticleDOI
Exploiting Lithium–Ether Co‐Intercalation in Graphite for High‐Power Lithium‐Ion Batteries
Haegyeom Kim,Kyungmi Lim,Gabin Yoon,Jae-Hyuk Park,Kyojin Ku,Hee-Dae Lim,Yung-Eun Sung,Kisuk Kang +7 more
TL;DR: In this article, it was demonstrated that the [lithium-solvent]- intercalation does not necessarily cause exfoliation of the graphite electrode and can be remarkably reversible with appropriate solvent selection.
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Engineering Solid Electrolyte Interphase for Pseudocapacitive Anatase TiO2 Anodes in Sodium-Ion Batteries
Journal ArticleDOI
A comparative study of graphite electrodes using the co-intercalation phenomenon for rechargeable Li, Na and K batteries
TL;DR: It is demonstrated that graphite can serve as a versatile electrode for various rechargeable battery types by reversibly accommodating solvated alkali ions through co-intercalation in its galleries by reversing the roles of K, Na, and Li ions in graphite.
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Understanding Origin of Voltage Hysteresis in Conversion Reaction for Na Rechargeable Batteries: The Case of Cobalt Oxides
Haegyeom Kim,Hyun-Chul Kim,Hyungsub Kim,Jinsoo Kim,Gabin Yoon,Kyungmi Lim,Won-Sub Yoon,Kisuk Kang +7 more
TL;DR: In this paper, a Co3O4-graphene nanoplatelet hybrid material is demonstrated to be a promising anode for Na rechargeable batteries, delivering a capacity of 756 mAh g−1 with good reversibility and an energy density of 96 Wh kg−1 (based on the total electrode weight) when combined with a recently reported Na4Fe3(PO4)2(P2O7) cathode.