E
Eungje Lee
Researcher at Argonne National Laboratory
Publications - 58
Citations - 6182
Eungje Lee is an academic researcher from Argonne National Laboratory. The author has contributed to research in topics: Lithium & Cathode. The author has an hindex of 23, co-authored 58 publications receiving 5116 citations. Previous affiliations of Eungje Lee include Seoul National University & University of Chicago.
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Sodium‐Ion Batteries
TL;DR: In this paper, the status of ambient temperature sodium ion batteries is reviewed in light of recent developments in anode, electrolyte and cathode materials, including high performance layered transition metal oxides and polyanionic compounds.
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Layered Na[Ni1/3Fe1/3Mn1/3]O2 cathodes for Na-ion battery application
TL;DR: In this article, the Na-ion batteries were tested with layered Na(Ni1/3Fe 1/3Mn 1 /3 )O2 cathodes and carbon anodes in a sodium-salt containing organic ester carbonate electrolyte.
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Layered P2/O3 Intergrowth Cathode: Toward High Power Na-Ion Batteries
Eungje Lee,Jun Lu,Yang Ren,Xiangyi Luo,Xiangyi Luo,Xiaoyi Zhang,Jianguo Wen,Dean J. Miller,Aaron DeWahl,Stephen A. Hackney,Baris Key,Donghan Kim,Michael Slater,Christopher S. Johnson +13 more
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New Insights into the Performance Degradation of Fe-Based Layered Oxides in Sodium-Ion Batteries: Instability of Fe3+/Fe4+ Redox in α-NaFeO2
TL;DR: In this paper, the quasi-reversibility of the layered α-NaFeO2 cathode in sodium-ion cells was examined using a solid-state synthesis method, and the changes in Fe oxidation states and crystallographic structures were examined during the electrochemical sodium cycling of the NaFeO 2 electrodes.
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Spherical Carbon as a New High-Rate Anode for Sodium-ion Batteries
Vilas G. Pol,Eungje Lee,Dehua Zhou,Fulya Dogan,Jose M. Calderon-Moreno,Christopher S. Johnson +5 more
TL;DR: In this paper, spherical carbon particles with various microstructure morphologies were synthesized via an autogenic process and a solid-state NMR characterization method as a function of the state of charge of carbon was used to determine that these spherical carbon anodes show pure, reversible Na intercalation into graphene regions.