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Ji Ung Choi
Ji Ung Choi
Umicore
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Title
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Cited by
Year
Recent Progress and Perspective of Advanced High-Energy Co-Less Ni-Rich Cathodes for Li-Ion Batteries: Yesterday, Today, and Tomorrow
JU Choi, N Voronina, YK Sun, ST Myung
Advanced Energy Materials 10 (42), 2002027, 2020
2712020
Sodium‐Ion Batteries: Building Effective Layered Cathode Materials with Long‐Term Cycling by Modifying the Surface via Sodium Phosphate
JH Jo†, JU Choi†, A Konarov, H Yashiro, S Yuan, L Shi, YK Sun, ...
Advanced Functional Materials 28 (14), 1705968, 2018
1602018
K0. 54 [Co0. 5Mn0. 5] O2: New cathode with high power capability for potassium-ion batteries
JU Choi, J Kim, JY Hwang, JH Jo, YK Sun, ST Myung
Nano Energy 61, 284-294, 2019
1262019
Resolving the degradation pathways of the O3-type layered oxide cathode surface through the nano-scale aluminum oxide coating for high-energy density sodium-ion batteries
JY Hwang, ST Myung, JU Choi, CS Yoon, H Yashiro, YK Sun
Journal of Materials Chemistry A 5 (45), 23671-23680, 2017
1162017
Exceptionally highly stable cycling performance and facile oxygen-redox of manganese-based cathode materials for rechargeable sodium batteries
A Konarov, JH Jo, JU Choi, Z Bakenov, H Yashiro, J Kim, ST Myung
Nano energy 59, 197-206, 2019
1042019
A New Strategy to Build a High‐Performance P′ 2‐Type Cathode Material through Titanium Doping for Sodium‐Ion Batteries
YJ Park†, JU Choi†, JH Jo, CH Jo, J Kim, ST Myung
Advanced Functional Materials, 1901912, 2019
872019
Facile Migration of Potassium Ions in a Ternary P3-type K0.5[Mn0.8Fe0.1Ni0.1]O2 Cathode in Rechargeable Potassium Batteries
JU Choi, J Kim, JH Jo, HJ Kim, YH Jung, DC Ahn, YK Sun, ST Myung
Energy Storage Materials 25, 714-723, 2019
632019
New Insight on Open-Structured Sodium Vanadium Oxide as High-Capacity and Long Life Cathode for Zn–Ion Storage: Structure, Electrochemistry, and First-Principles Calculation
JH Jo, Y Aniskevich, J Kim, JU Choi, HJ Kim, YH Jung, D Ahn, TY Jeon, ...
Advanced Energy Materials, 2001595, 2020
602020
Revisit of layered sodium manganese oxides: achievement of high energy by Ni incorporation
A Konarov†, JU Choi†, Z Bakenov, ST Myung
Journal of Materials Chemistry A 6 (18), 8558-8567, 2018
592018
Mn-Rich P′2-Na0.67[Ni0.1Fe0.1Mn0.8]O2 as High-Energy-Density and Long-Life Cathode Material for Sodium-Ion Batteries
JU Choi, JH Jo, YJ Park, KS Lee, ST Myung
Advanced Energy Materials, 2001346, 2020
562020
Controlled Oxygen Redox for Excellent Power Capability in Layered Sodium-Based Compounds
HJ Kim, A Konarov, JH Jo, JU Choi, K Ihm, HK Lee, J Kim, ST Myung
Advanced Energy Materials, 1901181, 2019
562019
P2-K0.75[Ni1/3Mn2/3]O2 Cathode Material for High Power and Long Life Potassium-Ion Batteries
JH Jo, JU Choi, YJ Park, YH Jung, D Ahn, TY Jeon, H Kim, J Kim, ...
Advanced Energy Materials, 1903605, 2020
552020
Potassium vanadate as a new cathode material for potassium-ion batteries
JH Jo, JY Hwang, JU Choi, HJ Kim, YK Sun, ST Myung
Journal of Power Sources 432, 24-29, 2019
552019
A new pre-sodiation additive for sodium-ion batteries
JH Jo†, JU Choi†, YJ Park, JK Ko, H Yashiro, ST Myung
Energy Storage Materials, 2020
502020
Controllable charge capacity using a black additive for high-energy-density sodium-ion batteries
CH Jo†, JU Choi†, H Yashiro, ST Myung
Journal of Materials Chemistry A 7 (8), 3903-3909, 2019
502019
Unraveling the Role of Earth-Abundant Fe in the Suppression of Jahn–Teller Distortion of P′2-Type Na2/3MnO2: Experimental and Theoretical Studies
JU Choi, YJ Park, JH Jo, LY Kuo, P Kaghazchi, ST Myung
ACS applied materials & interfaces 10 (48), 40978-40984, 2018
492018
Cycling Stability of Layered Potassium Manganese Oxide in Nonaqueous Potassium Cells
MK Cho†, JH Jo†, JU Choi†, ST Myung
ACS Applied Materials & Interfaces 11 (31), 27770–27779, 2019
432019
Tunnel-type β-FeOOH cathode material for high rate sodium storage via a new conversion reaction
MK Cho, JH Jo, JU Choi, J Kim, H Yashiro, S Yuan, L Shi, YK Sun, ...
Nano Energy 41, 687-696, 2017
412017
An Optimized Approach Toward High Energy Density Cathode Material for K-Ion Batteries
JU Choi, YJ Park, JH Jo, YH Jung, DC Ahn, TY Jeon, KS Lee, H Kim, ...
Energy Storage Materials 27, 342-351, 2020
402020
Understanding on the structural and electrochemical performance of orthorhombic sodium manganese oxides
JU Choi, CS Yoon, Q Zhang, P Kaghazchi, YH Jung, KS Lee, DC Ahn, ...
Journal of Materials Chemistry A 7 (1), 202-211, 2019
402019
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