2024

Hwangho Lee1, Kun-Lin Wu1, Dan Xie, Le Xu, Alexander Okrut, Stacey I. Zones, Ambarish Kulkarni* and Alexander Katz* “Understanding Water Enhancement of CO2 Adsorption in Zeolite Cs-RHO” Chemistry of Materials, 36, 24, 11947–11957 (2024)

Hyun Sub Kim, Hwangho Lee, Hongbeom Park, Inhak Song*, Do Heui Kim* “Understanding the roles of Brønsted/Lewis acid sites on manganese oxide-zeolite hybrid catalysts for low-temperature NH3-SCR” Chinese Journal of Catalysis, 65, 79-88 (2024)

Sanha Lim1, Hwangho Lee1, Hyun Sub Kim, Jun Seop Shin, Do Heui Kim*, Jong Min Lee* “Bayesian optimization-based design for highly active and stable Fe-Cu/SSZ-13 catalysts for NH3-SCR” Reaction Chemistry and Engineering, 9, 3029-3037 (2024)

Hwangho Lee*, Shu Hikima, Ryohji Ohnishi, Takahiko Takewaki, Alexander Katz* “Privileged zeolitic sites for humid CO2 adsorption: K+ in double eight-membered rings” Chemical Communications, 60, 10140-10143 (2024)

Hyun Sub Kim, Hwangho Lee, Hongbeom Park, Inhak Song*, Do Heui Kim* “Revealing the two distinctive roles of HY zeolite in enhancing the activity and durability of manganese oxide-zeolite hybrid catalysts for low-temperature NH3-SCR”, Applied Catalysis B: Environmental, 355, 124199 (2024)

Hwangho Lee, Dan Xie, Stacey I. Zones, Alexander Katz* “CO2 desorbs water from K-MER zeolite under equilibrium control”, Journal of the American Chemical Society, 146, 1, 68-72 (2024)

Hwangho Lee, Inhak Song, Se Won Jeon, Keon Ha Hwang, and Do Heui Kim* “Regeneration of a sulfur-poisoned selective catalytic reduction catalyst at ambient conditions”, Applied Catalysis B: Environmental, 341, 123333 (2024)

2023

Yong Hyun Lim, Hyungjoo Kim, Hwangho Lee, Kihun Nam, Hae Won Ryu, Do Heui Kim*  “Application of HCl treatment to tailor the Ga species and propane aromatization performance of various Ga incorporated MFI catalysts” Journal of Catalysis, 422, 24–35 (2023)

Hyeong Dong Jung, Hwangho Lee, Yong Hyun Lim, Kihun Nam, Tae Hyeop Kim, Junho Suh, Jae-Soon Choi, Sangjin Kim, Jungup Bang, Do Heui Kim* “Promotional effect of Co cations on the catalytic activity of Co/ZSM-5 in 1,2-dichloroethane dehydrochlorination for the production of vinyl chloride monomer” Applied Catalysis A: General, 659, 119183 (2023) 

Hyun Sub Kim, Hwangho Lee, Hyungjoo Kim, Se Won Jeon, Keon Ha Hwang, Do Heui Kim* “Enhanced NH3-SCR activity at low temperatures over MnOx supported on two-dimensional TiO2 derived from ZIF-8” Journal of Environmental Chemical Engineering, 11, 3, 110107 (2023)

Tae Hun Kang, Hyun Sub Kim, Hwangho Lee, Do Heui Kim* “Synergistic effect of V2O5-WO3/TiO2 and H-ZSM-5 catalysts prepared by physical mixing on the selective catalytic reduction of NOx with NH3” Applied Surface Science, 614, 156159 (2023)

Keon Ha Hwang, Namjun Park, Hwangho Lee, Kyung-Min Lee, Se Won Jeon, Hyun Sub Kim, Yongkyu Lee, Tae Jin Kim, Won Bo Lee, Do Heui Kim* “Mechanochemical localization of vanadia on titania to prepare a highly sulfur-resistant catalyst for low-temperature NH3-SCR” Applied Catalysis B: Environmental, 324, 122290 (2023)

2022 

Shinyoung Bae, Hwangho Lee, Junseop Shin, Hyun Sub Kim, Yeonsoo Kim, Do Heui Kim*, Jong Min Lee* “Data-Driven Inference of Synthesis Guidelines for High-Performance Zeolite-Based Selective Catalytic Reduction Catalysts at Low Temperatures” Chemistry of Materials, 34, 17, 7761–7773 (2022)

Hwangho Lee, Jonghyun Kim, Inhak Song, Se Won Jeon, Sung June Cho, Do Heui Kim* “Controlling the Distribution of Aluminum in a Cu-Zeolite Catalyst by Seed-Assisted Synthesis to Improve its NH3-SCR Activity” Catalysis Science and Technology, 12, 7470-7480 (2022)

Inhak Song, Se Won Jeon, Hwangho Lee, Do Heui Kim* "Tailoring the Mechanochemical Interaction Between Vanadium Oxides and Zeolite for Sulfur-Resistant DeNOx Catalysts." Applied Catalysis B: Environmental, 316, 121672 (2022)

Hwangho Lee, Rob Jeremiah G. Nuguid, Se Won Jeon, Hyun Sub Kim, Keon Ha Hwang, Oliver Kröcher, Davide Ferri, Do Heui Kim* “In situ spectroscopic studies of the water effect on the redox cycle of Cu ions in Cu-SSZ-13 during selective catalytic reduction of NOx” Chemical Communications, 58, 6610 (2022)

2021

Se Won Jeon, Inhak Song, Hwangho Lee, Joonwoo Kim, Youngchul Byun, Dong Jun Koh, Do Heui Kim* “Enhanced SO2 resistance of V2O5/WO3-TiO2 catalyst physically mixed with alumina for the selective catalytic reduction of NOx with NH3” Chemical Engineering Journal, 133836 (2021)

Yongwoo Kim, Hwangho Lee, Seungdo Yang, Jaeha Lee, Hyungjoo Kim, Sungha Hwang, Se Won Jeon, Do Heui Kim* “Ultrafine Pd nanoparticles on amine-functionalized carbon nanotubes for hydrogen production from formic acid” Journal of Catalysis, 404, 324-333 (2021)

Hwangho Lee, Inhak Song, Se Won Jeon, Do Heui Kim* “Control of the Cu ion species in Cu-SSZ-13 via the introduction of Co2+ co-cations to improve the NH3-SCR activity” Catalysis Science & Technology, 11, 4838-4848 (2021)

Hwangho Lee, Inhak Song, Se Won Jeon, Do Heui Kim* “Mobility of Cu Ions in Cu-SSZ-13 Determines the Reactivity of Selective Catalytic Reduction of NOx with NH3” The Journal of Physical Chemistry Letters, 12, 3210-3216 (2021)

Se Won Jeon, Inhak Song, Hwangho Lee, Do Heui Kim* “Enhanced activity of vanadia supported on microporous titania for the selective catalytic reduction of NO with NH3: Effect of promoters” Chemosphere, 275, 130105 (2021)

Inhak Song1, Hwangho Lee1, Se Won Jeon, Ismail A. M. Ibrahim, Joonwoo Kim, Youngchul Byun, Dong Jun Koh, Jeong Woo Han, Do Heui Kim* “Simple physical mixing of zeolite prevents sulfur deactivation of vanadia catalysts for NOx removal” Nature Communications, 12, 901 (2021) – Selected as Nature Communications editor’s highlight

2020

Inhak Song, Hwangho Lee, Se Won Jeon, Do Heui Kim* “Controlling Catalytic Selectivity Mediated by Stabilization of Reactive Intermediates in Small-Pore Environments: A Study of Mn/TiO2 in the NH3-SCR Reaction” ACS Catalysis, 10, 12017-12030 (2020)

Inhak Song, Hwangho Lee, Se Won Jeon, Taejin Kim, Do Heui Kim* “Time-resolved observation of V2O5/TiO2 in NH3-SCR reveals the equivalence of Brønsted and Lewis acid sites” Chemical Communications, 56, 98, 15450-15453 (2020)

Inhak Song, Hwangho Lee, Se Won Jeon, Do Heui Kim* “Understanding the Dynamic Behavior of Acid Sites on TiO2-Supported Vanadia Catalysts via Operando DRIFTS under SCR-Relevant Conditions” Journal of Catalysis, 382, 269-279 (2020)

2019

Hwangho Lee, Inhak Song, Se Won Jeon, Do Heui Kim* “Inter-particle Migration of Cu ions in Physically mixed Cu-SSZ-13 and H-SSZ-13 Treated by Hydrothermal Aging” Reaction Chemistry & Engineering, 4, 1059-1066 (2019)

Inhak Song, Hwangho Lee, Se Won Jeon, Dong-Ha Lim, Do Heui Kim* “Hydrothermal Synthesis of Titanate Nanotubes with Different Pore Structure and its Effect on the Catalytic Performance of V2O5-WO3/Titanate Nanotube Catalysts for NH3-SCR” Topics in Catalysis, 62, 214-218 (2019)

2018

Inhak Song, Hwangho Lee, Do Heui Kim* “Rotation-Assisted Hydrothermal Synthesis of Thermally Stable Multi-walled Titanate Nanotubes and Their Application to Selective Catalytic Reduction of NO with NH3” ACS Applied Materials & Interfaces, 10, 42249-42257 (2018)

Seunghee Youn, Inhak Song, Hwangho Lee, Sung June Cho, Do Heui Kim* “Effect of Pore Structure of TiO2 on the SO2 Poisoning over V2O5/TiO2 Catalysts for Selective Catalytic Reduction of NOx with NH3” Catalysis Today, 303, 19-24 (2018)

2017

Inhak Song, Seunghee Youn, Hwangho Lee, Seung Gwan Lee, Sung June Cho, Do Heui Kim* “Effects of Microporous TiO2 Support on the Catalytic and Structural Properties of V2O5/microporous TiO2 for the Selective Catalytic Reduction of NO by NH3” Applied Catalysis B: Environmental, 210, 421-431 (2017)

2016 

Inhak Song, Seunghee Youn, Hwangho Lee, Do Heui Kim* “Enhanced Activity over Mechanical Mixture of CeO2 and Sulfated TiO2 for the Selective Catalytic Reduction of NO with NH3: Evidence about the Migration of Sulfates from TiO2 to CeO2 via Simple Calcination” Korean Journal of Chemical Engineering, 33, 2547-2554 (2016)