Publication List: Google scholar

International Journal Articles

Published

1. Y. Jung, G. Kwak, and W. Choi, Well-to-Wheel Greenhouse Gas Emissions of E-Gasoline: Insights from the South Korean Case for Energy-Importing Countries, Energy Conversion and Management, 2025.

2. G. Kwak, J. Lee, Y. Jung, and W. Choi, Life Cycle Greenhouse Gas Emissions of Hydrogen Imported by Maritime Transportation: A South Korean Case Study, Energy Conversion and Management: X, 2025.

3. M. Park, and W. Choi, Solid oxide fuel cell-internal combustion engine hybrid system for ships fueled by ammonia, Fuel, 2025. 

4. J. Lee, G. Kwak, Y. Jung, and W. Choi, Life cycle greenhouse gas emissions of conventional and alternative steel production methods in countries dependent on energy import: A South Korean case study, Energy Conversion and Management: X, 2025.

5. H. Hwang, Y. Lim, and W. Choi, Reversible Solid Oxide Cell System with Thermocline-Type Thermal Energy Storage: Numerical and Techno-Economic Analysis, Energy Conversion and Management, 2024.

6. H. Hwang, J. Yoon, and W. Choi, Mobile Proton-Exchange Membrane Fuel Cell Powered by Diesel Fuel: System Simulation and Life Cycle Analysis, International Journal of Energy Research, 2023.

7. A. Patankar, X. Wu, W. Choi, HL Tuller, and AF Ghoniem, A comparative analysis of integrating thermochemical oxygen pumping in water-splitting redox cycles for hydrogen production, Solar Energy, 2023.

8. W. Choi and S. Kang, Greenhouse gas reduction and economic cost of technologies using green hydrogen in the steel industry, Journal of Environmental Management, 2023.

9. W. Choi, Life cycle greenhouse gas reductions according to sectors using green hydrogen: Comparison of transportation sector and other sectors, Transactions of the Korean Society of Automotive Engineers, 2022.

10. A. Patankar, X. Wu, W. Choi, H. Tuller, and A. F. Ghoniem, A reactor train system for efficient solar thermochemical fuel production, Journal of Solar Energy Engineering, 2022.

11. E. Seol, E. Yoo, C. Lee, M. Kim, M. Cho, W. Choi, H. H. Song, Well-to-wheel nitrogen oxide emissions from internal combustion engine vehicles and alternative fuel vehicles reflect real driving emissions and various fuel production pathways in South Korea, Journal of Cleaner Production, 2022.

12. D. Jang, W. Choi, H. Cho, W. C. Cho, C. H. Kim, S. Kang, Numerical modeling and analysis of the temperature effect on the performance of an alkaline water electrolysis system, Journal of Power Sources, 2021.

13. W. Choi and H.H. Song, Composition-considered Woschni heat transfer correlation: Findings from the analysis of over-expected engine heat losses in a solid oxide fuel cell-internal combustion engine hybrid system, Energy, 2020.

14. W. Choi, E. Yoo, E. Seol, M. Kim, and H.H. Song, Greenhouse gas emissions of conventional and alternative vehicles: Predictions based on energy policy analysis in South Korea, Applied Energy, 2020.

15. J. Kim, Y. Kim, W. Choi, K. Ahn, and H.H. Song, Analysis on the operating performance of 5-kW class solid oxide fuel cell-internal combustion engine hybrid system using spark-assisted ignition, Applied Energy, 2020. 

16. W. Choi, J. Kim, Y. Kim, and H.H. Song, Solid oxide fuel cell operation in a solid oxide fuel cell-internal combustion engine hybrid system and the design point performance of the hybrid system, Applied Energy, 2019. 

17. W. Choi and H.H. Song, Well-to-wheel greenhouse gas emissions of battery electric vehicles in countries dependent on the import of fuels through maritime transportation: A South Korean case study, Applied Energy, 2018. 

18. W. Choi, J. Kim, Y. Kim, S. Kim, S. Oh, and H.H. Song, Experimental study of homogeneous charge compression ignition engine operation fuelled by emulated solid oxide fuel cell anode off-gas, Applied Energy, 2018. 

19. W. Choi and H.H. Song, Well-to-wheel analysis on greenhouse gas emission and energy use with natural gas in Korea, International Journal of Life Cycle Assessment, 2014.

In preparation

1. (Under review) G. Kwak, Y. Lim, W. Choi, Life cycle greenhouse gas emissions of hydrogen produced from waste resources: South Korean case study.

2. (Under review) H. Noh, W. Choi, Experimental and Numerical study of a Modular Reversible Solid Oxide Cell – Thermal Battery Integrated System.

3. (Under review) H. Kim, W. Choi, Well-to-Wake Greenhouse Gas Emissions of Sustainable Aviation Fuels: Implications from South Korean case for Energy-Importing Countries with Fuel Production Capacity

4. (Under review) S. Sapkota, A. Paudel, W. Choi, I. Ko, J. Choi, A pathway to decarbonizing cement manufacturing via solar-driven green hydrogen systems

5. (Under review) Y. Lim, W. Choi, Thermochemical water splitting using the hot blast stoves of steel mills.

6. S. Jeong, N. Kim, W. Choi, Degradation-considered 0D modeling of solid oxide fuel cell.

7. J. Lee, W. Choi, Temporal resolution in well-to-wheel greenhouse gas emissions of battery electric vehicles.

8. J. Ahn, W.Choi, Life cycle assessment of plastic recycling through pyrolysis.

9. I. Koh, W. Choi, Li-ion battery life cycle assessment.

10. J. Lee, W. Choi, Temporal and Spatial resolution in well-to-wheel greenhouse gas emissions of battery electric vehicles.

11. S. Park, S. Jeong, W. Choi, Degradation-considered simulation of solid oxide fuel cell system

12. D. Kim, W. Choi, Design optimization of reversible solid oxide cell in reversible solid oxide cell-thermal battery integrated system

13. Y. Jung, W. Choi, Effects of pressure pulsation on solid ofie fuel cell in solid oxide fuel cell-internal combustion engine hybrid system 

14. T. Kang, W. Choi, Electric potential assisted thermochemical water splitting 

15. T. Kang, W. Choi, Long duration energy storage system producing electricity and hydrogen using ceria particles and thermochemical water splitting

16. I. Koh, W. Choi, Life cycle assessment of conventional and alternative aluminum production in South Korea

17. H. Kim, W. Choi, Life cycle assessment of e-methane in South Korea 

18. W. Choi, A. Patankar, X. Wu, A. F. Ghoniem, Combined hydrogen and power system using thermochemical redox cycle.

W. Choi, Life cycle greenhouse gas emissions comparisons for various hydrogen station types in South Korea.

Y. Lim, G. Kwak, W. Choi, Technoeconomic analysis of hydrogen produced from waste resources: South Korean case study.

W. Choi, Well-to-wheel and cradle-to-grave greenhouse gas emission comparisons between conventional and alternative heavy-duty vehicles in South Korea.

M. Park, W. Choi, Fuel flexibility of solid oxide fuel cell-internal combustion engine hybrid system.

W. Choi, Design optimization of solid oxide fuel cell-internal combustion engine hybrid system for over 70% efficiency.