Catalysis Today [IF 5.3 - JCR Rank 20.7%] Ga?Ram Hong1, Bong?Gyeong Shin1, Kyoung?Jin Kim, Yeol?Lim Lee, Eun?Young Ju, Hyun?Seog Roh*   https://doi.org/10.1016/j.cattod.2025.115513 

Fuel Processing Technology [IF 7.2 - JCR Rank 10.8% in CHEMISTRY, APPLIED] Min-Gyeong Bae1, Yeol-Lim Lee1, Hak-Min Kim, Ji-Won Son, Beom-Su Cheon, Dae-Woon Jeong* https://doi.org/10.1016/j.fuproc.2025.108218 

Chemical Engineering Journal [IF 13.3 - JCR Rank 3.1% in ENGINEERING, ENVIRONMENTAL] Kyoung-Jin Kim, Yong Jun Kim, Dong Hyun Kim, Ga-Ram Hong, Yeol-Lim Lee*, Kyubock Lee*, Hyun-Seog Roh* https://doi.org/10.1016/j.cej.2024.153634 

Catalysts [IF 3.9 - JCR Rank 44.1% in ENGINEERING, CHEMICAL] Ga-Ram Hong, Kyoung-Jin Kim, Seon-Yong Ahn, Beom-Jun Kim, Bong-Gyeong Shin, Min-Ju Oh, Yeol-Lim Lee*, and Hyun-Seog Roh* https://www.mdpi.com/2073-4344/14/2/99?type=check_update&version=1

Catalysis Today [IF 5.3 - JCR Rank 19.4% in ENGINEERING, CHEMICAL]   Kyoung-Jin Kim, Yeol-Lim Lee*, Ga-Ram Hong, Seon-Yong Ahn, Beom-Jun Kim, Sang Soo Lee, Yukwon Jeon, Hyun-Seog Roh*   https://doi.org/10.1016/j.cattod.2023.114361

Catalysis Today [IF 5.3 - JCR Rank 19.4% in ENGINEERING, CHEMICAL]   Kyoung-Jin Kim, Ga-Ram Hong, Seon-Yong Ahn, Beom-Jun Kim, Yeol-Lim Lee, Hyun-Seog Roh*   https://doi.org/10.1016/j.cattod.2023.114336

Chemical Engineering Journal [IF 16.744 - JCR Rank 2.817% in GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY] Kyoung-Jin Kim, Kwang Young Kim, Geun Bae Rhim, Min Hye Youn, Yeol-Lim Lee, Dong Hyun Chun, Hyun-Seog Roh https://www.sciencedirect.com/science/article/abs/pii/S138589472302363X

Chemical Engineering Journal [IF 16.744 - JCR Rank 2.817% in GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY] Yeol-Lim Lee, Kyoung-Jin Kim, Ga-Ram Hong, Hyun-Seog Roh* Target-oriented water?gas shift reactions with customized reaction conditions and catalysts - ScienceDirect

Journal of CO2 Utilization [IF 8.321 - JCR Rank 11.268% in ENERGY & FUELS] Beom-Jun Kim, Ho-Ryong Park, Yeol-Lim Lee, Seon-Yong Ahn, Kyoung-Jin Kim, Ga-Ram Hong, Hyun-Seog Roh* Customized Ni-MgO-ZrO2 catalysts for the dry reforming of methane using coke oven gas: Optimizing the MgO content - ScienceDirect

Catalysts [IF 4.501, - 2021 JCR Rank 42.945% in ENGINEERING, CHEMICAL] Ga-Ram Hong, Kyoung-Jin Kim, Seon-Yong Ahn, Beom-Jun Kim, Ho-Ryong Park, Yeol-Lim Lee, Sang Soo Lee, Yukwon Jeon, and Hyun-Seog Roh* https://www.mdpi.com/2073-4344/12/12/1670

Journal of Industrial and Engineering Chemistry [IF 6.760 - 2021 JCR Rank 16.901% in CHEMISTRY, PHYSICAL], Article in press Yongseok Kim, Kyoung-Jin Kim, Yohan Song, Yeol-Lim Lee, Hyun-Seog Roh*, Kyungsu Na*  Highly CO-selective Ni?MgO?CexZr1?xO2 catalyst for efficient low-temperature reverse water?gas shift reaction - ScienceDirect

Journal of Industrial and Engineering Chemistry [IF 6.760 - 2021 JCR Rank 16.901% in CHEMISTRY, PHYSICAL], Article in press Kyoung-Jin Kim, Kyung-Won Jeon, Ga-Ram Hong, Byong-Hun Jeon, Jong Wook Bae, Won-Jun Jang, Yeol-Lim Lee*, Hyun-Seog Roh*   https://www.sciencedirect.com/science/article/pii/S1226086X22004804?casa_token=gMjxWIGOJa0AAAAA:vxFYBPte_YEZC3dZY4CeZPeUZXnXX-YMfChzxwRo5PhnaaJ9phJz6se8vyTR7aGzb9xNghhZNg

Catalysis Today [IF 6.562 - 2021 JCR Rank 13.9% in ENGINEERING, CHEMICAL), Article in press Beom-Jun Kim, Ho-Ryong Park, Yeol-Lim Lee, Seon-Yong Ahn, Kyoung-Jin Kima, Ga-RamHong, Hyun-Seog Roh   Effect of surface properties of Ni-MgO-Al2O3 catalyst for simultaneous H2 production and CO2 utilization using dry reforming of coke oven gas - ScienceDirect

Energy Conversion and Management, 259 (2022) 115585 Y.-L. Lee, D. Lim, B. Lee, M. Upadhyay, B. Brigljevi?, H.-S. Roh, H. Lim   Comparative Techno-economic analysis of methanol production via carbon dioxide reforming of landfill gas using a highly active and stable Nickel-based catalyst - ScienceDirect

Journal of CO2 Utilization, 58 (2022) 101917. B.-J. Kim, J.-C. Seo, D.-H. Kim, Y.-L. Lee, K. Lee, H.-S. Roh, Oxygen defective bimodal porous Ni-CeO2?x-MgO-Al2O3 catalyst with multi-void spherical structure for CO2 reforming of CH4 - ScienceDirect

Journal of CO2 Utilization, 57 (2022) 101903 Y.-L. Lee, B.-J. Kim, H.-R. Park, S.-Y. Ahn, K.-J. Kim, H.-S. Roh Improving the catalytic activity in dry reforming reaction by enhancing the oxygen storage capacity of Ce0.8Zr0.2O2 support through hydrogen heat-treatment - ScienceDirect

International Journal of Hydrogen Energy, In press. Y.-L. Lee, H.-Y. Kim, K.-J. Kim, G.-R. Hong, J.-O. Shim, Y.-W. Ju, H.-S. Roh. Nanofiber structured oxygen defective CoFe2O4-x catalyst for the water-gas shift reaction in waste-to-hydrogen processes - ScienceDirect

Chemical Engineering Journal, 431 (2022) 134299. Y.-L. Lee, K. Lee, C. H. Ko, H.-S. Roh. Optimization of nano-catalysts for application in compact reformers - ScienceDirect

Catalysts, 11 (2021) 1468.H.-R. Park, B.-J. Kim, Y.-L. Lee, S.-Y. Ahn, K.-J. Kim, G.-R. Hong, S.-J. Yun, B.-H. Jeon, J.W. Bae, and H.-S. Roh. Catalysts | Free Full-Text | CO2 Reforming of CH4 Using Coke Oven Gas over Ni/MgO-Al2O3 Catalysts: Effect of the MgO:Al2O3 Ratio | HTML (mdpi.com)

Fuel, 311 (2022) 122488.K.-W. Jeon, H.-R. Park, Y.-L. Lee, J.-E. Kim, W.-J. Jang, J.-O. Shim, H.-S. Roh. Deoxygenation of non-edible fatty acid for green diesel production: Effect of metal loading amount over Ni/MgO?Al2O3 on the catalytic performance and reaction pathway - ScienceDirect