Journal Articles

20. Rapid, energy efficient, and hydrogen-free electrochemical oxygen pump achieved by anion exchange membrane

Ji Young Lee, Jung Woo Shim, Dong Eun Kim, Dong-hyo Kim, Dae-Hwan Lim, Young-chul Ko, Kisup Lee, Junmo Koo*, Joon Hyung Shim*

Submitted

19. Low loading of Ir in Polymer Electrolyte Membrane Water Electrolysis Membrane Electrode Assembly achieved by Inkjet Printing 

Jayun Song†, Jung Woo Shim†, Seon Woo Park, Junmo Koo*, Joon Hyung Shim* 

Submitted

18. Failure Modes of Polymer Electrolyte Membrane Fuel Cell Membrane-Electrode Assemblies in Air-Independent Applications

Jinhyuk Lim, Junmo Koo*, Joon Hyung Shim*

Case Studies in Thermal Engineering 76, 107455 (2025) [PDF]

17. Exceptionally Stable Polymer Electrolyte Membrane Fuel Cells Enabled by One-Pot Sequential Atomic Layer Deposition of Titania and Platinum

Jung Woo Shim, Junmo Koo*, Sung Jong Yoo*, Joon Hyung Shim*

ACS Sustainable Chemistry & Engineering 12(42), 15634-15642 (2024) [PDF]

16. High-Performance Hydroxide Exchange Membrane Fuel Cell Comprising an Atomic Layer-Deposited Silver Cathode

Jong Seon Park, Beum Geun Seo, Junmo Koo, Jin Hyuk Lim, Yong Seok Lee, Gwon Deok Han*, Fritz B Prinz, Joon Hyung Shim*

Nano Letters 23(17), 7825-7830 (2023) [PDF]

15. Performance Enhancement of Polymer Electrolyte Membrane Fuel Cells with Cerium Oxide Interlayers Prepared by Aerosol-Assisted Chemical Vapor Deposition 

Beum Geun Seo, Junmo Koo, Heon Jun Jeong, Hae Wook Park, Nam Il Kim, Joon Hyung Shim*

ACS Sustainable Chemistry & Engineering 11(29) 10776-10784 (2023) [PDF] Front Cover

14. Localized growth of atomic-layer-deposited platinum catalysts on plasma-treated surface of carbon nanotubes 

Junmo Koo†, Heon Jun Jeong†, Wonjoon Choi, Joon Hyung Shim*

Scripta Materialia 226, 115185 (2023) [PDF]

13.  Hetero-structured palladium-coated zinc oxide photocatalysts for sustainable water treatment

Jong Seon Park, Beom Joon Kim, Beum Geun Seo, Gwon Deok Han, Kang-Hee Park, Junmo Koo, Hee-Deung Park*, Joon Hyung Shim* 

Journal of Water Process Engineering 45, 102488 (2022) [PDF]

12. Improvement of fuel cell catalyst performance through zirconia protective layer coating by atomic layer deposition

Jinhyuk Lim, Jung Woo Shim, Dong Joon Kim, Jong Seon Park, Junmo Koo, Joon Hyung Shim*

Journal of Power Sources 498, 229923 (2021) [PDF]

11. Inkjet Printing of Silica Aerogel for Fabrication of 2-D Patterned Thermal Insulation Layers

Junmo Koo†, Jun Woo Kim†, Min Sik Kim, Sungwon Yoon, Joon Hyung Shim* 

International Journal of Precision Engineering and Manufacturing-Green Technology 8(2), 445-451 (2021) [PDF]

10. Surface Treatment of Pt Cathode Using Ceria Infiltration for High-Performance Polymer Electrolyte Membrane Fuel Cells

Jae Hyeok Lee†, Junmo Koo†, Gwon Deok Han, Jun Woo Kim, Hyung Jong Choi, Joon Hyung Shim*

International Journal of Precision Engineering and Manufacturing-Green Technology 8(2), 509-518 (2021) [PDF]

9. High–performance protonic ceramic fuel cells with a PrBa0.5Sr0.5Co1.5Fe0.5O5+δ cathode with palladium–rich interface coating 

Jong Seon Park, Hyung, Jong Choi, Gwon Deok Han, Junmo Koo, Eun Heui Kang, Dong Hwan Kim, Kiho Bae*, Joon Hyung Shim*

Journal of Power Sources 482, 229043 (2021) [PDF]

8. Evaluating mechanical properties of 100nm-thick atomic layer deposited Al2O3 as a free-standing film

Junmo Koo†, Sangmin Lee†, Junmo Kim, Dong Hwan Kim, Byung-ho Choi, Take-Soo Kim*, Joon Hyung Shim* 

Scripta Materialia 187, 256-261 (2020) [PDF]

7. Coke-Free Oxidation of Methanol in Solid Oxide Fuel Cells with Heterogeneous Nickel-Palladium Catalysts Prepared by Atomic Layer Deposition

Dong Young Jang†, Junmo Koo†, Hyeon Rak Choi, Jun Woo Kim, Heon Jae Jeong, Fritz B. Prinz, and Joon Hyung Shim*

ACS Sustainable Chemistry & Engineering 8(28) 10529-10535 (2020) [PDF]

6. Profitable Production of Stable Electrical Power Using Wind-battery Hybrid Power Systems: A Case Study from Mt. Taegi, South Korea

Sangwook Park, Gwon Deok Han, Junmo Koo, Hyung Jong Choi, Joon Hyung Shim*

International Journal of Precision Engineering and Manufacturing-Green Technology 6(5), 919-930 (2019) [PDF]

5. Nanoscale Surface and Interface Engineering of Solid Oxide Fuel Cells by Atomic Layer Deposition

Alireza Karimaghaloo†, Junmo Koo†, Hung‑Sen Kang†, Shin Ae Song, Joon Hyung Shim*, Min Hwan Lee*

International Journal of Precision Engineering and Manufacturing-Green Technology 6(3), 611-628 (2019) [PDF]

4. Direct Alcohol-Fueled Low-Temperature Solid Oxide Fuel Cells: A Review

Byung Chan Yang†, Junmo Koo†, Jeong Woo Shin, Dohyun Go, Joon Hyung Shim*, Jihwan An*

Energy Technology 7(1), 5-19 (2019) [PDF] Best of Energy Technology 2019

3. Surface Tuning of Solid Oxide Fuel Cell Cathode by Atomic Layer Deposition

 Hyung Jong Choi, Kiho Bae, Steffen Grieshammer, Gwon Deok Han, Suk Won Park, Jun Woo Kim, Dong Young Jang, Junmo Koo, Ji-Won Son, Manfred Martin, Joon Hyung Shim*

Advanced Energy Materials 8(33), 1802506 (2018) [PDF]

2. Wind-speed prediction and analysis based on geological and distance variables using an artificial neural network: A case study in South Korea

Junmo Koo, Gwon Deok Han, Hyung Jong Choi, Joon Hyung Shim*

Energy 93, 1296-1302 (2015) [PDF]

1. Nanoporous silver cathodes surface-treated by atomic layer deposition of Y:ZrO2 for high-performance low-temperature solid oxide fuel cells

You Kai Li†, Hyung Jong Choi†, Ho Keun Kim, Neoh Ke Chean, Manjin Kim, Junmo Koo, Heon Jae Jeong, Dong Young Jang, Joon Hyung Shim*

Journal of Power Sources 295, 175-181 (2015) [PDF]