PUBLICATIONS
2024
(17) S. Ko, U. Ryu, H. Y. Yoo, J. Shin, K. M. Choi*, D. G. Park*, W. H. Choi*, MOP film, under revision
(16) E. J. Cho, B. -M. Kim, W. Y. Moon, D. G. Park, Y. -W. Ju, W. H. Choi*, J. Shin*, Supercap, under revision
(15) H. Lee, K. -H. Kim, D. G. Park, G. H. Kim, W. H. Choi, J. H. Choi, J. K. Kang*, Nitrate Reduction to Ammonia, under revision
(14) J. W. Choi, G. H. Kim, M. G. Park, D. G. Park, W. H. Choi, K –H. Kim, J. K. Kang*, 3D nitrogen-doped carbon frameworks with hierarchical pores and graphitic carbon channels for high-performance hybrid energy storages, Materials Horizons 2024, 11, 566
Prior to Joining JNU (-2023)
(13) D. G. Park, J. W. Choi, H. Chun, H. Jang, H. Lee, W. H. Choi, B. C. Moon, K. -H. Kim, M. G. Kim, K. M. Choi*, J. K. Kang*, Increasing CO Binding Energy and Defects by Preserving Cu Oxidation State via O2-Plasma-Assisted N Doping on CuO Enables High C2+ Selectivity and Long-Term Stability in Electrochemical CO2Reduction, ACS Catalysis 2023, 13, 9222
(12) B. –M. Kim, H. –Y. Kim, S. –W. Hong, W. H. Choi*, Y. –W. Ju*, J. Shin*, Structurally distorted perovskite La0.8Sr0.2Mn0.5Co0.5O3-δ by graphene nanoplatelet and their composite for supercapacitors with enhanced stability, Scientific Report 2022, 12, 10043
(11) K. -H. Kim, S. Kim, W. H. Choi, H. Lee, B. C. Moon, G. H. Kim, M. G. Kim, H. Kim*, J. K. Kang*, Triphasic Metal Oxide Photocatalyst for Reaction Site‐Specific Production of Hydrogen Peroxide from Oxygen Reduction and Water Oxidation, Advanced Energy Materials 2022, 12, 2104052
(10) G. H. Kim, W. H. Choi, J. W. Choi, K. -H. Kim, D. G. Park, M. G. Kim, U. H. Kim, J. K. Kang*, Coiled Conformation Hollow Carbon Nanosphere Cathode and Anode for High-Energy Density and Ultrafast Hybrid Energy Storage, ACS nano 2022, 16, 6552
(9) U. Ryu, W. H. Choi, P. Dong, J. Shin*, M. –K. Song*, K. M. Choi*, Comparing Internal and Interparticle Space Effects of Metal–Organic Frameworks on Polysulfide Migration in Lithium–Sulfur Batteries, Nanomaterials 2021, 11, 2689
(8) W. H. Choi, K. -H. Kim, H. Lee, J. W. Choi, D. G. Park, G. H. Kim, K. M. Choi*, J. K. Kang*, Metal-Organic Fragment as Adhesive Excipient Stabilizing FeNiMo Tri-Metallic Electrocatalyst without Losing Activity for Water Oxidation, Advanced Science 2021, 8, 2100044
(7) W. H. Choi†, C. H. Lee†, H. -e. Kim†, S. U. Lee*, J. H. Bang*, Designing a High-Performance Nitrogen-Doped Titanium Dioxide Anod Material for Lithium-Ion Batteries by Unravelling the Nitrogen Doping Effects, Nano Energy 2020, 74, 104829
(6) W. H. Choi, B. C. Moon, D. G. Park, J. W. Choi, K. -H. Kim, J. Shin, M. G. Kim, K. M. Choi*, J. K. Kang*, Autogenous Production and Stabilization of Highly Loaded Subnanometric Particles within Multishell Hollow Metal– Organic Frameworks and their utilization for high performance in Li-O2 batteries, Advanced Science 2020, 7, 2000283
(5) H. Lee, K. -H. Kim, W. H. Choi, B. C. Moon, H. J. Kong. J. K. Kang*, Cobalt–Phosphate Catalysts with Reduced Bivalent Co-Ion States and Doped Nitrogen Atoms Playing as Active Sites for Facile Adsorption, Fast Charge Transfer, and Robust Stability in Photoelectrochemical Water Oxidation, ACS Applied Materials & Interfaces 2019, 11, 44366
(4) B. C. Moon, W. H. Choi, K. H. Kim, D. G. Park, J. W. Choi, J. K. Kang*, Ultrafine Metallic Nickel Domains and Reduced Molybdenum States Improve Oxygen Evolution Reaction of NiFeMo Electrocatalysts, Small 2019, 18, 1804764
(3) K. H. Kim, J. W. Choi, H. B. Lee, B. C. Moon, D. G. Park, W. H. Choi, J. K. Kang*, Plasma-mediated Fabrication of Ultrathin NiAl Nanosheets Having Rich Oxygen Vacancies and Doped Nitrogen Sites and Their Utilization for High Activity and Robust Stability in Photoelectrochemical Water Oxidation, Journal of Materials Chemistry A 2018, 6, 23283
(2) W. H. Choi, M. J. Choi, J. H. Bang*, Nitrogen-Doped Carbon Nanocoil Array Integrated on Carbon Nanofiber Paper for Supercapacitor Electrodes, ACS Applied Materials & Interfaces 2015, 7, 19370
(1) B. Han, E. J. Lee, W. H. Choi, W. C. Yoo*, J. H. Bang*, Three-Dimensionally Ordered Mesoporous Carbons Activated by Hot Ammonia Treatment as a High-Performance Anode Materials in Lithium-Ion Batteries, New Journal of Chemistry 2015, 39, 5178
†equal contribution; *corresponding author