Papers

Peer-reviewed Papers

1.  D. Kim, G. H. Jung, Y. Yun, J. Park, C. Lee, S. Lee, H. Park, S. K. Kim, H. S. Cho, H. T. Kim, N. Jung*, G. Doo*, M. J. Kim*, 'Achieving Pt Coating-Free Anodes Using Double-Layered Catalyst Layer Structure for Polymer Electrolyte Membrane Water Electrolysis', J. Mater. Chem. A, (2025), Accepted

2. H.Lee, M. Kim, J. H. Roh, K. H. Lee, J. Shin, J. W. Han*, M. J. Kim*, E. A. Cho*, 'Cohesive Co and Mo2C Heterostructure Catalysts Strongly Confined to Hollow Carbon Support for Enhanced Kinetics and Durability in the Alkaline Hydrogen Evolution Reaction', J. Mater. Chem. A, (2025), Accepted

3. J. Park, S. Kang, S. Kim, H. Kim, H. S. Cho, C. Lee, M. J. Kim*, J. H. Lee*, ‘The impact of degradation on the economics of green hydrogen’, Renew. Sustain. Energy Rev., 213 (2025) 115472

4. C. Lee, Y. H. Yun, S. H. Kim, G. Doo, S. Lee, H. Park, Y. Park, J. Shin, H. S. Cho, S. K. Kim, E. A. Cho*, C. Jung*, M. J. Kim*, ‘Structural and Compositional Optimization of Fe–Co–Ni Ternary Amorphous Electrocatalysts for Efficient Oxygen Evolution in Anion Exchange Membrane Water Electrolysis’, Small, 21 (2025) 2405468 (Back cover)

5. S. Jo, B. Kang, S. E. An, H. B. Jung, J. H. Kwon, H. Oh, J. Lim, P. Choi, J. Oh, K. Y. Cho, H. S. Cho, M. J. Kim*, J. H. Lee*, K. S. Eom*, T. F. Fuller, ‘High-Performance Nickel–Bismuth Oxide Electrocatalysts Applicable to Both the HER and OER in Alkaline Water Electrolys’, ACS Appl. Mater. Interfaces, 17 (2025) 11946

6. M. Manohar, J. H. Lee, H. Park, Y. W. Choi, B. S. An, J. Albers, G. Doo, S. Lee, C. Lee, J. Seo, W. C. Cho, H. S. Cho*, M. J. Kim* ‘Alkaline stable cross-linked anion exchange membrane based on steric hindrance effect and microphase-separated structure for water electrolyzer’, Mater. Today Energy, 47 (2025) 101739

7. S. Lee, Y. Ji, G. Doo, M. J. Kim, J. Shin, C. Kim, M. H. Han, W. H. Lee, J. H. Lee, Y. Kwak, E. Choi, Y. Cho, C. H. lee, M. Kim, J. T. Park*, D. W. Kim*, ‘Carbon nanotube/metal organic framework hybrid scaffolds for scalable and self-structured OER catalyst coating: From rheology study to MEA fabrication’, Chem. Eng. J., (2025)

8. S. Kim, J. Lee, Y. B. Kim, D. H. Oh, J. K. Kim, B. Koo, H. Kim, G. Jung, M. J. Kim, G. Doo, J. Seo, T. J. Lim, K. Kim, J. W. Han*, W. C. Jung*, ‘Enhanced Alkaline Water Electrolysis by the Rational Decoration of RuOx with the In Situ-Grown CoFe Nanolayer’, ACS Nano 19 (2025) 10026

9. H. I. Lee, H. Park, J. Lee, H. S. Cho, M. J. Kim, C. Lee, C. I. Bernäcker, S. D. Raut, S. Lee*, W. C. Cho*, ‘Morphological tuning-driven high-performance separator for alkaline water electrolyzer through the surface modification of mechanical support’, J. Memb, Sci., 719 (2025) 123727

10. D.R. Kang, G.H. Sim, M.J. Kim, J.H. Lee*, J.H. Kim*. ‘Low-temperature rapid fabrication of crosslinked poly (quaterphenyl piperidine) membrane for anion exchange membrane water electrolyzers’, J. Membr. Sci. Lett., 5 (2025) 100089

11. S. Lee, C. Lee, M. J. Kim (co-first author), G. Doo, M. Seo, H. Park, Y. Lee, Y. H. Yun, I. S. Kim, H. B. Jung, H. S. Cho*, ‘Organic Catalysis Promotor for Advanced Water Electrolysis’, Adv. Funct. Mater., 33 (2024) 2312206

12. D. H. Song, J. Roh, J. Choi, H. Lee, G. Koh, Y. K. Kwon, H. W. Kim, H. M. Lee, M. J. Kim*, E. A. Cho*, ‘Heterogeneous Structure of Ni–Mo Nanoalloys Decorated on MoOx for an Efficient Hydrogen Evolution Reaction Using Hydrogen Spillover’, Adv. Sci., 11 (2024) 2403752

13. M. J. Kim, D. H. Song, J. H. Lim, J. Bak, J. Roh, S. K. Oh, E. A. Cho*, ‘Tailoring the electrophilicity of Co surface for favorable toward alkaline oxygen evolution reaction by metal cation doping’, Int. J. Energy Res., 2024 (2024) 4097180

14. E. Kim, S. Kim, Y. Kim, K. Hamkins, J. Baek, M. J. Kim, T. K. Liu, Y.M. Choi, J. H. Lee, G. Y. Jang, K. S. Lee*, G. Lee*, X. Zheng*, J. H. Park*, ’Activation of hidden catalytic sites in 2D basal plane via p–n heterojunction interface engineering toward efficient oxygen evolution reaction’, Adv. Energy Mater., 15 (2024) 2403722

15. S. Choi, D. Hong, H. W. Yang, J. Roh, J. Yoo, C. Lee, M. J. Kim, Y. H. Yun, K. Bang, J. M. Kim, E. A. Cho, S. S. Han, D. Kim, H. M. Lee, ‘Heteroenergetic TaOx-Carbon Support for Ultra-Durable Fuel Cell Operations’, ACS Energy Lett., 9 (2024) 4265-4272

16. Y. J. Rho, C. Lee, M. J. Kim, W. H. Ryu*, ‘Symmetric Catalyst Design Employing Ir Nanoparticles on Black WO3-x Nanofiber Support for Boosting Water Electrolysis’, Small 20 (2024) 2401858 (Inside front cover)

17. G. Y. Jang, S. Kim, J. Choi, J. Park, S. E. An, J. Baek, Y. Li, T. K. Liu, E. Kim, J. H. Lee, H. Wang, M. J. Kim, H. S. Cho, X. Zheng, J. S. Yoo*, K. Seo*, J. H. Park* ‘Bulk‐Heterojunction Electrocatalysts in Confined Geometry Boosting Stable, Acid/Alkaline‐Universal Water Electrolysis’, Adv. Energy Mater., 14 (2024) 2303924

18. H. Kim, S. Jeon, J. Choi, Y. S. Park, S. Park, M. S. Lee, H. Park, M. J. Kim, C. Lee, S. E. Ahn, J. Jung, H. S. Cho*, A. S. Lee*, J. H. Lee*, ‘Interfacially assembled anion exchange membranes for water electrolysis’, ACS Nano, 18 (2024) 32694-32704

19. S. Jang, Y. H. Yun, J. G. Lee, K. H. Oh, S. W. Kang, J. I. Yang, M. J. Kim, C. Lee*, J. C. Park*, ‘Efficient synthesis of IrPtPdNi/GO nanocatalysts for superior performance in water electrolysis’, Nano Res., 17 (2024) 10208-10215

20. J. E. Kim, Y. H. Yun, H. Park, J. Albers, G. Doo, S. Lee, J. Seo, C. Lee, M. J. Kim, H. S. Cho, S. K. Kim, J. H. Lee*, Y. W. Choi*, J. H. Kim*, ‘Hydrogen-bonded QSEBS/ZrO2 mixed matrix anion exchange membranes for water electrolyzer’, Fuel, 376 (2024) 132684

21. E. J. An, G. H. Sim, S. Yu, H. G. Kim, S. J. An, C. Lee, M. J. Kim, J. H. Kim, JH Lee*, W. S. Chi*, ‘Cross-linked polysulfone membranes with controllable cross-linkers for anion-exchange membrane water electrolysis’, Eur. Polym. J., 221 (2024) 113543

22. T. T. Phan, S. K. Kim*, J. Islam, M. J. Kim, J. H. Lee, ‘Degradation analysis of polymer electrolyte membrane water electrolyzer with different membrane thicknesses’, Int. J. Hydrogen Energy, 49 (2024) 875-885

23. T. L. Doan, T. N. Nguyen, Y. S. Jung, C. Lee, M. J. Kim, S. Lee, H. S. Cho*, T. Kim*, ‘Study on the effect of IrO2/TiO2 catalyst composition coated on porous transport layer on the performance and durability of polymer electrolyte membrane water electrolysis’, Int. J. Hydrogen Energy, 55 (2024) 839-847

24. S. H. Ahn*, M. J. Kim, Y. J. Kim, J. Y. Youn. ‘Effects of minor alloying elements (Si, Mn and Al) on the corrosion behavior of stainless steels in molten carbonate fuel cell cathode environment’, Corros. Rev., 42, (2024) 85-92

25. M. Mehdi, B. S. An, H. Kim, S. Lee, C. Lee, 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’, Adv. Energy Mater., 13 (2023) 220443 (Inside front cover)

26. S. Y. Lee, H. J. Oh, M. J. Kim, H. S. Cho, Y. K. Lee*. ‘Insights into enhanced activity and durability of hierarchical Fe-doped Ni(OH)2/Ni catalysts for alkaline oxygen evolution reaction: In situ XANES studies’, Appl. Catal. B Environ., 324, (2023) 122269

27. C. Lee, K Shin, Y Park, Y. H. Yun, G 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’, Adv. Funct. Mater., 33 (2023) 2301557

28. S. J. An, J. E. Kim, S Yu, K. J. Kim, M. J. Kim, J. H. Kim, J. H. Lee*, W. S. Chi*, ‘Ionic Triptycene Additive-Blended Poly (2, 6-dimethyl-1, 4-phenylene oxide)-Based Anion Exchange Membranes for Water Electrolyzers’, ACS Appl. Energy Mater., 6 (2023) 8929 (Back cover)

29. M. F. Ali, H. S. Cho, C. I. Bernäcker, J. Albers, Y. W. Choi, M. J. Kim, J. H. Lee, C. Lee, S. Lee, W. C. Cho*, ‘A study on the effect of TiO2 nanoparticle size on the performance of composite separators in alkaline water electrolysis’, J. Memb. Sci., 678 (2023) 121671

30. J. Choi, H. Kim, S. Jeon, M. G. Shin, J. Y. Seo, Y. I. Park, H. Park, A. S. Lee, C. Lee, M. J. Kim, H. S. Cho*, J. H Lee* ‘Thin Film Composite Membranes as a New Category of Alkaline Water Electrolysis Membranes’, Small, 19 (2023) 2300825

31. Y. H. Yun, K. Kim, C. Lee, B. S. An, J. H. Kwon, S. Lee, M. J. Kim, J. Seo, J. H. Park*, B. H. Kim*, H. S. Cho*, ‘Electrochemical partial reduction of Ni(OH)2 to Ni(OH)2/Ni via coupled oxidation of an interfacing NiAl intermetallic compound for robust hydrogen evolution’, J. Energy. Chem., 82 (2023) 560-571

32. J. 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’, Appl. Energy, 340 (2023) 121016

33. Y. K. Kwon, D Hong, J. H. Jang, M. J. Kim, S. K. Oh, D. H. Song, J. H. Lim, S. J. Yoo, E. A. Cho*, ‘A Ni-MoOx composite catalyst for the hydrogen oxidation reaction in anion exchange membrane fuel cell’, Appl. Catal. B Environ., 332 (2023) 122740

34. A. M. Tamboli, Y Jung, J Sim, B Kim, W. S. Kim, M. J. Kim, C Lee, K 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 (2023) 140314

35. J. Islam, S. K. Kim*, M. M. Rahman, P. T. Thien, M. J. Kim, H. S. Cho, C. Lee, J. H. Lee, S. Lee, ‘The effect of iridium content in boron carbide-supported iridium catalyst on the activity and stability of proton exchange membrane water electrolyzer’, Mater. Today. Energy, 32 (2023) 101237

36. H. B. Jung, Y. Kim, J. Lim, S. Cho, M. Seo, I. S. Kim, M. J. Kim, C. Lee, Y. W. Lee, C. Y. Yoo, Y. Oh, J. Hong, H. S. Cho*, Y. Cho*, ‘ZIF-67 metal-organic frameworks synthesized onto CNT supports for oxygen evolution reaction in alkaline water electrolysis’, Electrochim. Acta, 439 (2023) 141593

37. D. H. Jeon*, S. Kim, M. J. Kim, C. Lee, H. S. Cho*, Oxygen bubble transport in a porous transport layer of polymer electrolyte water electrolyzer, J. Power Sources, 553 (2023) 232322

38. D. T. To, S. H. Park, M. J. Kim, H. S. Cho, N. V. Myung*, ‘Hydrogen evolution reaction activities of electrodeposited nanocrystalline Ni–Mo thin films in alkaline baths’, Int. J. Hydrogen Energy, 48 (2023) 8409-8417

39. J. Y. Kwon, K. S. Eom, M. J. Kim, I. Toor, S. K. Oh*, H. S. Kwon*, ‘Fabrication of Al-Ni Alloys for Fast Hydrogen Production from Hydrolysis in Alkaline Water’, Materials, 16 (2023) 7425

40. 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’, Chem. Eng. J., (2022) 428 131149

41. G. Y. Kim, J. Lee, Y. J. Rho, W. H. Kim, M. J. Kim, J. H. Ahn*, W. H. Ryu*, ‘Rhenium oxide/sulfide binary phase flakes decorated on nanofiber support for enhanced activation of electrochemical conversion reactions’, Chem. Eng. J., 446 (2022) 136951

42. J. Lim, C. Jung, D. Hong, J. Bak, J. Shin, M. J. Kim, D. H. Song, C. Lee, J. Lim, H. Lee, H. M. Lee, E. A. Cho*, ‘Atomically ordered Pt 3 Mn intermetallic electrocatalysts for the oxygen reduction reaction in fuel cells’, J. Mater. Chem. A, 10 (2022) 7399-7408

43. T. L. Doan, H. E. Lee, M. J. Kim, W. C. Cho, H. S. Cho*, T. Kim*, ‘Influence of IrO2/TiO2 coated titanium porous transport layer on the performance of PEM water electrolysis’, J. Power Sources, 533 (2022) 231370

44. D. T. To, S. H. Park, M. J. Kim, H. S. Cho, N. V. Myung*, ‘Effect of solution pH, precursor ratio, agitation and temperature on Ni-Mo and Ni-Mo-O electrodeposits from ammonium citrate baths’, Front. Chem., 10 (2022) 1010325

45. D. T. To, S. H. Park, M. J. Kim, H. S. Cho, N. V. Myung*, ‘Effects of NH4+/citrate complexing agent ratio on Ni–Mo and Ni–Mo–O electrodeposits from ammonium citrate baths’, Front. Chem., 10 (2022) 942423

46. I. S. Kim, H. S. Cho*, M. J. Kim*, H. J. Oh, S. Y. Lee, Y. K. Lee, C. Lee, J. H. Lee, W. Cho, S. K. Kim, J. H. Joo, C. H. Kim*, ‘Sacrificial Species Approach to Designing Robust Transition Metal Phosphide Cathodes for Alkaline Water Electrolysis in Discontinuous Operation’, J. Mater. Chem. A, 9 (2021) 16713-16724 (Inside back cover)

47. J. Islam, S. K. Kim*, P. T. Thien, M. J. Kim, H. S. Cho, W. C. Cho, C. H. Kim, C. S. Lee, J. H. Lee, ‘Enhancing the activity and durability of iridium electrocatalyst supported on boron carbide by tuning the chemical state of iridium for oxygen evolution reaction’, J. Power Sources (2021) 230506

48. Y. Kim, J. H. Jang, J. Min, A. A. Jeffery, S. Lee, S. S. Chougule, M. J. Kim, N. G. Jung*, S. J. Yoo*, ‘A target-customized carbon shell structure of carbon-encapsulated metal nanoparticles for fuel cell applications’, J. Mater. Chem. A, 9 (2021) 24480-24487

49. W. B. Han, I. S. Kim, M. J. Kim, W. C. Cho, S. K. Kim, J. H. Joo, Y. W. Lee, Y. H. Cho*, H. S. Cho*, C. H. Kim*, ‘Directly sputtered nickel electrodes for alkaline water electrolysis’, Electrochim. Acta, 386 (2021), 138458

50. H. I. Lee, H. S. Cho, M. J. Kim, J. H. Lee, C. S. Lee, S. C. Lee, S. K. Kim, C. H. Kim, K. B. Yi*, W. C. Cho*, ‘The Structural Effect of Electrode Mesh on Hydrogen Evolution Reaction Performance for Alkaline Water Electrolysis’, Front. Chem. 9 (2021) 787787

51. T. L. Doan, H. E. Lee, S. S. H. Shah, M. J. Kim, C. H. Kim, H. S. Cho*, T. K. Kim*, ‘A review of the porous transport layer in polymer electrolyte membrane water electrolysis’, Int. J. Energy Res., (2021) 1-14

52. J. Bak, H. Kim, S. J. Lee, M. J. Kim, E. J. Kim, J. H. Roh, J. Shin, C. H. Choi, E. A. Cho*, ‘Boosting the Role of Ir in Mitigating Corrosion of Carbon Support by Alloying with Pt,’ ACS Catal., 10 (2020) 12300-12309

53. 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’, J. Membr. Sci., 616 (2020) 118541

54. J. Islam, S. K. Kim*, H. S. Cho, M. J. Kim, W. C. Cho, C. H. Kim, ‘Preparation of boron-carbide-supported iridium nanoclusters for the oxygen evolution reaction’, Electrochem. Commun., 121 (2020) 106877

55. J. W. Lee, C. S. Lee, J. H. Lee, S. K. Kim, H. S. Cho, M. J. Kim, W.C. Cho*, J. H. Joo*, C. H. Kim, ‘Cerium oxide–polysulfone composite separator for an advanced alkaline electrolyzer’, Polymers, 12 (2020) 2821

56. M. J. Kim, J. H. Lim, J. Bak, D. H. Song, S. K. Oh, E. A. Cho*, ‘Fe and N co-doped mesoporous carbon nanofibers as non-precious metal catalysts for oxygen reduction reactions and as a durable support for Pt nanoparticles’, ACS Sustain. Chem. Eng., 7 (2019) 17544-17552

57. L. Muchez, D. D. Vos*, M. J. Kim*, ‘Sacrificial anode-free electrosynthesis of α-hydroxy acids via coupling of carbon dioxide to aromatic alcohols’, ACS Sustain. Chem. Eng., 7 (2019) 15860-15864.

58. D. H. Song, J. W. Shin, Y. J. Lee, Y. K. Kwon, J. H. Lim, E. J. Kim, S. K. Oh, M. J. Kim*, E. A. Cho*, ‘Thin nickel layer with embedded WC nanoparticles for efficient oxygen evolution’, ACS Appl. Energy Mater., 2 (2019) 3452-3460.

59. M. J. Kim, S. H. Kim, D. H. Song, S. K. Oh, K. J. Chang, E. A. Cho*, ‘Promotion of electrochemical oxygen evolution reaction by chemical coupling of cobalt to molybdenum carbide’, Appl. Catal. B: Environ., 227 (2018) 340-348.

60. M. J. Kim, J. Y. Youn, J. H. Lim, K. S. Eom, E. A. Cho*, H. S. Kwon*, ‘Corrosion-resistant coating for cathode current collector and wet-seal area of molten carbonate fuel cells’, Int. J. Hydrogen Energy, 43 (2018) 11363-11371.

61. J. H. Lim, H. Shin, M. J. Kim, H. Lee, K. S. Lee, Y. K. Kwon. D. H. Song, S. K. Oh, H. Kim, E. A. Cho*, ‘Ga-doped Pt-Ni octahedral nanoparticles as a highly active and durable electrocatalyst for oxygen reduction reaction’, Nano Lett., 18 (2018) 2450-2458.

62. S. K. Oh, H. W. Kim, M. J. Kim, K. S. Eom, J. S. Kyung, D. H. Kim, E. A. Cho*, H. S. Kwon*, ‘Design of Mg-Cu alloys for fast hydrogen production, and its application to PEM fuel cell’, J. Alloy. Compd., 741 (2018) 590-596.

63. M. J. Kim, C. R. Kwon, K. S. Eom, J. H. Kim, E. A. Cho*, ‘Electrospun Nb-doped TiO2 nanofiber support for Pt nanoparticles with high electrocatalytic activity and durability’, Sci. Rep., 7 (2017) 44411.

64. T. H. Kim, K. S. Hong, D. R. Sohn, M. J. Kim, E. A. Cho*, H. S. Kwon*, ‘One-step synthesis of multilayered 2D Sn nanodendrites as a high-performance anode material for Na-ion batteries’, J. Mater. Chem. A, 5 (2017) 20304-20315.

65. S. K. Oh, T. H. Cho, M. J. Kim, J. H. Lim, K. S. Eom, D. H. Kim, E. A. Cho*, H. S. Kwon*, ‘Fabrication of Mg-Ni-Sn alloys for fast hydrogen generation in seawater’, Int. J. Hydrogen Energy, 42 (2017) 7761-7769.

66. G. Jeong, M. J. Kim (co-first author), J. Han, H. J. Kim, Y. G. Shul, E. A. Cho*, ‘High-performance membrane-electrode assembly with an optimal polytetrafluoroethylene content for high-temperature polymer electrolyte membrane fuel cells’, J. Power Sources, 323 (2016) 142-146.

67. S. K. Oh, H. Y. Kim, Y. K. Kwon, M. J. Kim, D. H. Nam, E. A. Cho*, H. S. Kwon*, ‘Porous Co-P foam as an efficient bifunctional electrocatalyst for hydrogen and oxygen evolution reactions’, J. Mater. Chem. A, 4 (2016) 18272-18277.

68. S. K. Oh, J. H. Kim, M. J. Kim, D. H. Nam, J. Y. Park*, E. A. Cho*, H. S. Kwon*, ‘Synergetic effects of edge formation and sulfur doping on the catalytic activity of a graphene-based catalyst for the oxygen reduction reaction’, J. Mater. Chem. A, 4 (2016) 14400-14407.

69. S. K. Oh, M. J. Kim, K. S. Eom, J. S. Kyung, D. H. Kim, E. A. Cho, H. S. Kwon*, ‘Design of Mg-Ni alloys for fast hydrogen generation from seawater and their application in polymer electrolyte membrane fuel cells’, Int. J. Hydrogen Energy, 41 (2016) 5296-5303.

70. M. J. Kim, D. H. Nam, H. Y. Park, C. R. Kwon, K. S. Eom, S. J. Yoo, J. H. Jang, H. J. Kim, E. A. Cho*, H. S. Kwon*, ‘Cobalt-carbon nanofibers as an efficient support-free catalyst for oxygen reduction reaction with a systematic study of active site formation’, J. Mater. Chem. A, 3 (2015) 14284-14290.

71. G. H. Kim, K. S. Eom, M. J. Kim, S. J. Yoo, J. H. Jang, H. J. Kim, E. A. Cho*, ‘Design of an advanced membrane electrode assembly employing a double-layered cathode for a PEM fuel cell’, ACS Appl. Mater. Interfaces, 7 (2015) 27581-27585.

72. D. H. Nam, K. S. Hong, S. J. Lim, M. J. Kim, H. S. Kwon*, ‘High performance Sb/Sb2O3 anode material using a polypyrrole nanowire network for Na-ion batteries’, Small, 11 (2015) 2885-2892.

73. H. Kim, M. K. Cho, J. A. Kwon, Y. H. Jeong, K. J. Lee, N. Y. Kim, M. J. Kim, S. J. Yoo, J. H. Jang, H. J. Kim, S. W. Nam, D. H. Lim, E. A. Cho*, K. Y. Lee*, J. Y. Kim*, ‘Highly efficient and durable TiN nanofiber electrocatalyst supports’, Nanoscale, 7 (2015) 18429-18434.

74. M. K. Yu, S. K. Oh, M. J. Kim, J. W. Hwang, B. Y. Yoon, H. S. Kwon*, ‘Carbon nanotube/magnesium composite as a hydrogen source’, J. Nanosci. Nanotechno., 15 (2015) 8837–8841.

75. S. H. Ahn, K. N. Oh, M. J. Kim, J. Y. Youn, K. H. Jo, K. M. Kim, H. S. Kwon*, ‘Electrochemical analysis on the growth of oxide formed on stainless steels in molten carbonate at 650 °C’, Int. J. Hydrogen Energy, 39 (2014) 12291-12299.

76. D. H. Nam, S. J. Lim, M. J. Kim, H. S. Kwon, ‘One-step synthesis of a Si/CNT–polypyrrole composite film by electrochemical deposition’, RSC Adv., 4 (2014) 10212-10215.

77. M. K. Yu, M. J. Kim, B. Y. Yoon, S. K. Oh, D. H. Nam, H. S. Kwon*, ‘Carbon nanotubes/aluminum composite as a hydrogen source for PEMFC’, Int. J. Hydrogen Energy, 39 (2014) 19416-19423.

78. M. J. Kim, G. Jeong, K. S. Eom, E. A. Cho*, J. W. Ryu, H. J. Kim, H. S. Kwon*, ‘Effects of heat treatment time on electrochemical properties and electrode structure of polytetrafluoroethylene-bonded membrane electrode assemblies for polybenzimidazole-based high-temperature proton exchange membrane fuel cells’, Int. J. Hydrogen Energy, 38 (2013) 12335-12342.

79. D. H. Nam, M. J. Kim, S. J. Lim, I. S. Song, H. S. Kwon*, ‘Single-step synthesis of polypyrrole nanowires by cathodic electropolymerization’, J. Mater. Chem. A, 1 (2013) 8061-8068.

80. D. H. Nam, S. J. Lim, M. J. Kim, H. S. Kwon*, ‘Facile synthesis of SnO2-polypyrrole hybrid nanowires by cathodic electrodeposition and their application to Li-ion battery anodes’, RSC Adv., 3 (2013) 16102-16108.

81. K. S. Eom, E. A. Cho, M. J. Kim, S. K. Oh, S. W. Nam, H. S. Kwon*, ‘Thermochemical production of sodium borohydride from sodium metaborate in a scaled-up reactor’, Int. J. Hydrogen Energy, 38 (2013) 2804-2809.

82. M. J. Kim, K. S. Eom, J. Y. Kwon, E. A. Cho, H. S. Kwon*, ‘On-board hydrogen production by hydrolysis from designed Al-Cu alloys and the application of this technology to polymer electrolyte membrane fuel cells’, J. Power Sources, 217 (2012) 345-350.

83. K. S. Eom, M. J. Kim, S. K. Oh, E. A. Cho, H. S. Kwon*, ‘Design of ternary Al-Sn-Fe alloy for fast on-board hydrogen production, and its application to PEM fuel cell’, Int. J. Hydrogen Energy, 36 (2011) 11825-11831.

84. K. S. Eom, J. Y. Kwon, M. J. Kim, H. S. Kwon*, ‘Design of Al–Fe alloys for fast on-board hydrogen production from hydrolysis’, J. Mater. Chem., 21 (2011) 13047-13051.

85. K. S. Eom, M. J. Kim, R. H. Kim, D. H. Nam, H. S. Kwon*, ‘Characterization of hydrogen generation for fuel cells via borane hydrolysis using an electroless-deposited Co–P/Ni foam catalyst’, J. Power Sources, 195 (2010) 2830-2834.