Water Electrolysis Lab KENTECH

Department of Energy Technology/Hydrgen Energy, Korea Institute of Energy Technology

  • 2023

  • 1.A. M. Tamboli, Y.H. Jung, J.S. Sim, B.H. Kim, W.S. Kim, M.J. Kim, C.S. Lee, K.W. Kim, C.H. Lim, K.H. Kim, H-S Cho*, C-H Kim*, "Boosting oxygen evolution reaction activity with Mo incorporated NiFe-LDH electrocatalyst for efficient water electrolysis", Chemosphere, 344, 140314, 2023 (SCI)

  • 2.M. Mehdi, B.-S. An, H.-S. Kim, S.-C. Lee, C.S. Lee, M.-M. Seo, M.-W. Noh, ; W.-C. Cho, C.-H. Kim, C.-H. Choi, B.-H. Kim*, M.-J. Kim*, H.-S. Cho*, "Rational Design of a Stable Fe‐rich Ni‐Fe Layered Double Hydroxide for the Industrially Relevant Dynamic Operation of Alkaline Water Electrolyzers" Advanced Energy Materials, (2023)2204403 (SCI)

  • 3.J.-H. Park, K.-H. Ryu, C.-H Kim, W-C. Cho, M.-J. Kim, J.-H. Lee, H.-S. Cho*, J. H Lee*, "Green hydrogen to tackle the power curtailment: Meteorological data-based capacity factor and techno-economic analysis" Applied Energy, 340, (2023) 121016 (SCI)

  • 4.C.-S. Lee, K.-H. Shin, Y.-T. Park, Y.-H. Yun, G.-S. Doo, G.-H. Jung, M.-J. Kim, W.-C. Cho, C.-H. Kim, H.-M. Lee, H.-Y. Kim*, S. Lee*, G. Henkelman*, H.-S. Cho*, "Catalyst‐Support Interactions in Zr2ON2‐Supported IrOx Electrocatalysts to Break the Trade‐Off Relationship Between the Activity and Stability in the Acidic Oxygen Evolution Reaction" Advanced Functional Materials, (2023) 2301557 (SCI)

  • 2022

  • 5.B. Brigljević, M.-H. Byun, H.-J Lee, A.-Y. Kim, B.-R. Lee, C.-H. Moon, J.H. Choi, H.-C. Yoon, C. W. Yoon, Y.-S. Ok*, D.-H. Lim*, C.-H. Kim*, S. B. Moon*, and H. K. Lim*, "When Bigger Is Not Greener: Ensuring the Sustainability of Power-to-Gas Hydrogen on a National Scale" Environmental Science & Technology, 56, (2022) 56 (18) 12828-12837 (SCI)

  • 6.J.S. Lopata, S.-G. Kang, H.-S. Cho, C.-H. Kim, S. Shimpalee, "Impacts of Manifold Geometry and Flow Configuration on Shunt Current, Current Distributions, and Crossover in an Alkaline Electrolysis Stack" Electrochemical Society Meeting Abstracts 241, 38, (2022) 1696-1696, The Electrochemical Society, Inc.

  • 7.Y.-T. Park, K.-H. Shin, C.-S. Lee, S.-Y. Lee, Y.-K. Lee, C.-H. Kim, H.-S. Cho*, G. Henkelman*, H.-M. Lee*, "Iterative redox activation promotes interfacial synergy in an Ag/CuxO catalyst for oxygen reduction" Chemical Engineering Journal, 446, (2022) 136966 (SCI)

  • 8.M.-G. Kim, J.-H. Park, M. Wang, Q. Wang, M. –J. Kim, J. –Y. Kim, H.-S. Cho, C.-H. Kim, Z. Feng, B-H. Kim*, S.-W. Lee*, “Role of surface steps in activation of surface oxygen sites on Ir nanocrystals for oxygen evolution reaction in acidic media” Applied Catalysis B: Environmental, 302, (2022) 120834 (SCI).

  • 9.J.-W. Lee, J.-H. Lee, C.-S. Lee, H.-S. Cho, M.-J. Kim, S.-K. Kim, J.-H. Joo*, W.-C. Cho*, C.-H. Kim, “Cellulose nanocrystals-blended zirconia/polysulfone composite separator for alkaline electrolyzer at low electrolyte contents” Chemical Engineering Journal, 428, (2022) 131149 (SCI).

  • 10.Tamboli, A. M., Tamboli, M. S., Shinde, S. K., Byeon, J., Truong, N. T. N., Kim, C., & Park, C*. “Uniform and fully decorated novel Li-doped α-Fe2O3 nanoparticles for high performance supercapacitors” Journal of Alloys and Compounds, 928, 167242 (SCI).

  • 2021

  • 11.D.-J. Lim, B.-R. Lee, H.-J. Lee, M.-H. Byun, H.-S. Cho, W.-C. Cho, C.-H. Kim*, B. Brigljevic*, and H.-K. Lim*, “Impact of voltage degradation in water electrolyzers on sustainability of synthetic natural gas production: Energy, economic, and environmental analysis” Energy Conversion and Management, 245 (2021) 114516 (SCI).

  • 12.T. L. Doan, H.-E. Lee, S. S. H. Shah, M.-J. Kim, C.-H. Kim, H.-S. Cho, and T.-K. Kim*, “A review of the porous transport layer in polymer electrolyte membrane water electrolysis” International Journal of Energy Research, (2021) (published online) (SCI).

  • 13.I.-S. Kim, H.-S. Cho, M.-J. Kim, H.-J. Oh, S.-Y. Lee, Y.-K. Lee, C.-S. Lee, J.-H. Lee, W.-C. Cho, S.-K. Kim, J.-H. Joo, and C.-H. Kim*, “Sacrificial Species Approach to Designing Robust Transition Metal Phosphide Cathodes for Alkaline Water Electrolysis in Discontinuous Operation” Journal of Materials of Chemistry A, (2021) (accepted) (SCI).

  • 14.S.-Y. Choi, Y.-T. Park, J.-W. Choi, C.-S. Lee, H.-S. Cho, C.-H. Kim, J.-H. Koo, and H.-M. Lee*, “Structural Effectiveness of AgCl-decorated Ag Nanowires Enhancing Oxygen Reduction” ACS Sustainable Chemistry & Engineering 9, (2021) 22, 7519 (SCI).

  • 15.D.-H. Jang, W.-J. Choi, H.-S. Cho, C.-H. Kim, and S.-G. Kang*, “Numerical modeling and analysis of the temperature effect on the performance of an alkaline water electrolysis system” Journal of Power Sources 506, (2021) 230106 (SCI).

  • 16.W-B. Han, I.-S. Kim, M.-G. Kim, W.-C. Cho, S.-K. Kim, J.-H. Joo, Y.-W. Lee, Y.-H. Cho*, H.-S. Cho*, and C.-H. Kim*, “Directly sputtered nickel electrodes for alkaline water electrolysis” Electrochimica Acta 386, (2021) 138458 (SCI).

  • 17.M.-G. Kim, J.-H. Park, H. Ju, J.-Y. Kim, H.-S. Cho, C.-H. Kim, B.-H. Kim and S.-W. Lee*, “Understanding synergistic metal–oxide interactions of in situ exsolved metal nanoparticles on pyrochlore oxide support for enhanced water splitting”, Energy & Environmental Science 14, (2021) 2507 (SCI).

  • 18.S.-Y. Lee, I.-S. Kim, H.-S. Cho, C.-H. Kim, Y.-K. Lee*, “Resolving Potential-Dependent Degradation of Electrodeposited Ni(OH)2 Catalysts in Alkaline Oxygen Evolution Reaction (OER): In Situ XANES Studies”, Applied Catalysis B: Environmental 284 (2021) 5 119729 (SCI).

  • 2020

  • 19.H.-I. Lee, M. Mehdi, S.-K. Kim, H.-S. Cho, M.-J. Kim, W.-C. Cho, Y.-W. Rhee, C.-H. Kim, “Advanced Zirfon-type porous separator for a high-rate alkaline electrolyser operating in a dynamic mode”, Journal of Membrane Science 616, (2020) 118541 (SCI).

  • 20.J.-W. Lee, C.-S. Lee, J.-H. Lee, S.-K. Kim, H.-S. Cho, M.-J. Kim, W.-C. Cho*, J.-H. Joo, and C.-H. Kim, “Cerium Oxide–Polysulfone Composite Separator for an Advanced Alkaline Electrolyzer”, Polymers 12 (2020) 12, 2821 (SCI).

  • 21.J. Islam, S.-K. Kim, H.-S. Cho, M.-J. Kim, W.-C. Cho*, and C.-H. Kim, “Preparation of boron-carbide-supported iridium nanoclusters for the oxygen evolution reaction”, Electrochemistry Communications 121, (2020) 106877 (SCI).

  • 22.J. Park, C.-H. Kim, H.-S. Cho, S.-K. Kim, W.-C. Cho*, “Techno-Economic Analysis of Green Hydrogen Production System Based on Renewable Energy Sources”, Transactions of the Korean hydrogen and new energy society 31 (2020) 4, 337-344

  • 23.X. Zeng, M.-J. Jang, S.-M. Choi, H.-S. Cho, C.-H. Kim, N. V. Myung*, and Y. Yin*, “Single-crystalline CoFe nanoparticles encapsulated in N-doped carbon nanotubes as a bifunctional catalyst for water splitting”, Materials Chemistry Frontiers 4 (2020) 8, 2307-2313 (SCI).

  • 24.P. D. Dissanayake, C. Sonne, W.-C. Cho, C.-H. Kim, Y.-S. Ok*, “South Korea’s big move to hydrogen society”, Environmental Health 6 (2020) 1, 1856459 (SCI).

  • 25.H.-I. Lee, D. T. Dung, J. Kim, J.-H. Pak, S. Kim, H.-S. Cho, W.-C. Cho*, C.-H. Kim, “The synthesis of a Zirfon‐type porous separator with reduced gas crossover for alkaline electrolyzer”, International Journal of Energy Research 44 (2020) 3, 1875-1885 (SCI).

  • 26.J.-K. Lee, H.-I. Lee, H.-S. Cho, C.-H. Kim, W.-C. Cho*, “Redox reactivity of titania‐doped YSZ‐promoted iron‐based oxygen carrier over multiple redox cycles for chemical looping reforming of methane and hydrogen production”, International Journal of Energy Research 44 (2020) 6, 4919-4932 (SCI).

  • 27.B. Lee, H. Lee, D. Lim, B. Brigljević, W.-C. Cho, H.-S. Cho, C.-H. Kim*, H. Lim*, “Renewable methanol synthesis from renewable H2 and captured CO2: How can power-to-liquid technology be economically feasible?”, Applied Energy 279, (2020) 115827 (SCI).

  • 2019

  • 28.B. Lee, H. Lee, H.-S. Cho, W.-C. Cho, C.-H. Kim*, and H. Lim*, “Projected economic outlook and scenario analysis for H2 production by alkaline water electrolysis on the basis of the unit electricity price, the learning rate, and the automation level”, Sustainable Energy & Fuels (2019) 7, 1799-1807 (SCI).

  • 29.W.-C. Cho, J.-K. Lee, G.-D. Nam, C.-H. Kim, H.-S. Cho, J.-H. Joo*, “Degradation analysis of mixed ionic-electronic conductor-supported iron-oxide oxygen carriers for chemical-looping conversion of methane”, Applied Energy 239 (2019) 644-657 (SCI).

  • 30.S. Lee, H.-S. Cho, W.-C. Cho, S.-K. Kim, Y. Cho, C.-H. Kim* “Operational durability of three-dimensional Ni-Fe layered double hydroxide electrocatalyst for water oxidation”, Electrochimica Acta 315 (2019) 94-101 (SCI).

  • 31.B. Lee, H. Lee, S. Kim, H.-S. Cho, W.-C. Cho, B.-H. Jeon, C.-H. Kim*, and H. Lim*, “Quantification of economic uncertainty for synthetic natural gas production in a H2O permeable membrane reactor as simultaneous power-to-gas and CO2 utilization technologies”, Energy 182 (2019) 1058-1068 (SCI).

  • 32.X. Zeng, S.-M. Choi, Y. Bai, M.-J. Jang, R. Yu, H.-S. Cho, C.-H. Kim, N. V. Myung*, Y. Yin*, “Plasmon-Enhanced Oxygen Evolution Catalyzed by Fe2N-Embedded TiOxNy Nanoshells”, ACS Applied Energy Materials 3 (2019) 1, 146-151 (SCI).