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Prof. Hoon-Hee Ryu
Prof. Hoon-Hee Ryu
Education
Mar.2016 ~ Aug.2022
Ph.D. in Department of Energy Engineering, Hanyang University, Seoul, Korea
Advisor: Prof. Yang-Kook Sun
Mar.2012 ~ Feb.2016
B.S. in Department of Energy Engineering, Hanyang University, Seoul, Korea
Professional Experiences
Sep.2024 ~ Current
Assistant Professor, Dept of Chemical Engineering and Applied Chemistry, Chungnam National University, Daejeon, Korea
Sep.2023 ~ Aug.2024
Post-doctoral researcher, ETA, Energy Storage & Distributed Resources Division, Lawerence Berkely National Laboratory, Berkeley, USA
Sep.2022 ~ Aug.2023
Post-doctoral researcher, Dept of Energy Engineering, Hanyang University, Seoul, Korea
Honors & Awards
POSCO Science Fellowship, POSCO TJ Park Foundation (2023)
Five Selected Papers
1. H.-H. Ryu, H.-W. Lim, S. G. Lee, Y.-K. Sun* “Near-surface reconstruction in Ni-rich layered cathodes for high-performance lithium-ion batteries” Nat. Energy 2024, 9, 47–56.
2. H.-H. Ryu, B. Namkoong, J.-H. Kim, I. Belharouak, C. S. Yoon*, Y.-K. Sun* “Capacity Fading Mechanisms in Ni-Rich Single-Crystal NCM Cathodes” ACS Energy Lett. 2021, 6, 2726–2734.
3. H.-H. Ryu, N.-Y. Park, J. H. Seo, Y.-S. Yu, M. Sharma, R. Mücke, P. Kaghazchi*, C. S. Yoon*, Y.-K. Sun* “A highly stabilized Ni-rich NCA cathode for high-energy lithium-ion batteries” Mater. Today 2020, 36, 73–82.
4. H.-H. Ryu, G.-T. Park, C. S. Yoon*, Y.-K. Sun* “Suppressing detrimental phase transitions via tungsten doping of LiNiO2 cathode for next-generation lithium-ion batteries”, J. Mater. Chem. A 2019, 7, 18580–18588.
5. H.-H. Ryu, K.-J. Park, C. S. Yoon*, Y.-K. Sun* “Capacity fading of Ni-rich Li[NixCoyMn1-x-y]O2 (0.6 ≤ x ≤ 0.95) Cathodes for High-Energy-Density Lithium-Ion Batteries: Bulk or Surface Degradation?”, Chem. Mater. 2018, 30, 1155–1163.
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