"Metal Precursor Composition Is Key in the Synthesis of Pd Single Atom Catalysts"
Jaeha Lee*, Wenjie Zang, Jueon Kim, Phillip Christopher
The Journal of Physical Chemistry Letters (2025) - Read
"Overcoming deactivation in wet methane combustion using Pd catalysts supported on mechanochemically mixed Al2O3 and ZrO2"
Gyu Hyun Jang, Eunwon Lee, Hyeongdong Jung, Dong Chan Park, Jaeha Lee, Do Heui Kim*
Chemical Engineering Journal (2025) - Read
Volkan Çınar, Eva Peurrung, Jaeha Lee, Audrey Dannar, Dezhou Guo, Vinita Lal, Gunnar L Sly, Cole Easton, Hojoon Lim, Adrian Hunt, Helen Chen, Yicheng Wang, Ryan T Hannagan, Jean-Sabin McEwen*, Phillip Christopher*, Iradwikanari Waluyo*, E Charles H Sykes*
Chem Catalysis (2025) - Read
"Distant Oxide Surfaces Dominating Catalytic Reaction Kinetics: The Case of Pt/CeO2"
Eunwon Lee, Sungsu Kang, Arik Beck, Jungwon Park, Jaeha Lee*, Do Heui Kim*
ACS Catalysis (2025) - Read
"Lighting the Path to Practical Applications of Single-Atom Catalysts in Photocatalysis: The Role of Platinum Group Single Atoms in Enhancing Catalytic Activity"
Zi Qi Chen, Aldrich Ngan, Christopher Chan, Jaeha Lee, David Dwi Sanjaya, Frank Gu*
Solar RRL, 0:e2400804 (2025) - Read
"Pd Nanoparticles Fixed in Zeolites Promote Low-Temperature NO Reduction via Hydrogen Spillover"
Eunwon Lee, Jaeha Lee, Dong Chan Park, Sei Moon, Inhak Song, Hyeongdong Jung, Do Heui Kim*
Applied Catalysis B: Environment and Energy, 125060 (2025) - Read
"Does H2 Temperature‐Programmed Reduction Always Probe Solid‐State Redox Chemistry? The Case of Pt/CeO2"
Jaeha Lee*, Phillip Christopher*
Angewandte Chemie, e202414388 (2025) - Read
"Distribution of Pt single atom coordination environments on anatase TiO2 supports controls reactivity"
Wenjie Zang(=), Jaeha Lee(=), Peter Tieu, Xingxu Yan, George W Graham, Ich C Tran, Peikui Wang, Phillip Christopher*, Xiaoqing Pan*
Nature Communications, 15(1), 998 (2024) - Read (Featured as the Editor’s highlight paper.)
"Promoting hydrogenation without side reactions over Pd nanoparticles uniformly dispersed in MFI zeolite"
Jaeha Lee(=), Eunwon Lee(=), Hwi-Sung Lee, Hyungjoo Kim, Youn-Woo Lee, Do Heui Kim*
Chemical Engineering Journal, 478, 147395 (2023) - Read
"How Pt Influences H2 Reactions on High Surface-Area Pt/CeO2 Powder Catalyst Surfaces"
Jaeha Lee(=), Peter Tieu(=), Jordan Finzel, Wenjie Zang, Xingxu Yan, George Graham, Xiaoqing Pan*, Phillip Christopher*
JACS Au, 3(8), 2299-2313 (2023) - Read
"Role of CeO2 in promoting the spillover in CO oxidation reaction over platinum nanoparticle-supported CeO2 catalyst"
Eunwon Lee, Jaeha Lee, Sungha Hwang, Do Heui Kim*
Journal of Catalysis, 417, 421-431 (2023) - Read
"Inhibition of water-gas shift reaction activity of oxide-supported Pt catalyst by H2 and CO2"
Jaeha Lee(=), Eunwon Lee(=), Do Heui Kim*
International Journal of Hydrogen Energy, 48(64), 24574-24579 (2022) - Read
"Toward gasoline vehicles with zero harmful emissions by storing NO at Pd nanoparticle–CeO2 interface during the cold-start period"
Jaeha Lee(=), Yongwoo Kim(=), Sungha Hwang(=), Gwang Seok Hong(=), Eunwon Lee, Hyokyoung Lee, Changho Jeong, Chang Hwan Kim, Jong Suk Yoo*, Do Heui Kim*
Chem Catalysis, 2(9), 2289-2301 (2022) - Read
"Enhancement in the metal efficiency of Ru/TiO2 catalyst for guaiacol hydrogenation via hydrogen spillover in the liquid phase"
Hyungjoo Kim, Seungdo Yang, Yong Hyun Lim, Jaeha Lee, Jeong-Myeong Ha, Do Heui Kim*
Journal of Catalysis, 410, 93-102 (2022) - Read
"Alleviating inhibitory effect of H2 on low-temperature water-gas shift reaction activity of Pt/CeO2 catalyst by forming CeO2 nano-patches on Pt nano-particles"
Jaeha Lee, Dongjae Shin, Eunwon Lee, Chengbin Li, Ji Man Kim, Jeong Woo Han, Do Heui Kim*
Applied Catalysis B: Environmental, 305, 121038 (2022) - Read
"Promoting effect of CO on low-temperature NOx adsorption over Pd/CeO2 catalyst"
Sungha Hwang, Yongwoo Kim, Jaeha Lee, Eunwon Lee, Hyokyoung Lee, Changho Jeong, Chang Hwan Kim, Do Heui Kim*
Catalysis Today, 384, 88-96 (2022) - Read
"Aggregation of CeO2 particles with aligned grains drives sintering of Pt single atoms in Pt/CeO2 catalysts"
Jaeha Lee(=), Sungsu Kang(=), Eunwon Lee, Minho Kang, Jongbaek Sung, Tae Jin Kim, Phillip Christopher, Jungwon Park*, Do Heui Kim*
Journal of Materials Chemistry A, 10(13), 7029-7035 (2022) - Read (Selected as a cover paper.)
"Ultrafine Pd nanoparticles on amine-functionalized carbon nanotubes for hydrogen production from formic acid"
Yongwoo Kim, Hwangho Lee, Seungdo Yang, Jaeha Lee, Hyungjoo Kim, Sungha Hwang, Se Won Jeon, Do Heui Kim*
Journal of Catalysis, 404, 324-333 (2021) - Read
"Evaluation of Pd/ZSM-5 catalyst for simultaneous reaction of transesterification and partial catalytic transfer hydrogenation of soybean oil under supercritical methanol"
Hwi-Sung Lee, Jaeha Lee, Hanbin Seo, Hankyeul Kang, Do Heui Kim, Youn-Woo Lee*
Fuel Processing Technology, 218, 106870 (2021) - Read
"Pt nanoparticles encapsulated in CeO2 over-layers synthesized by controlled reductive treatment to suppress CH4 formation in high-temperature water-gas shift reaction"
Jaeha Lee, Chengbin Li, Sungsu Kang, Jungwon Park, Ji Man Kim, Do Heui Kim*
Journal of Catalysis, 395, 246-257 (2021) - Read
"Promoting the methane oxidation on Pd/CeO2 catalyst by increasing the surface oxygen mobility via defect engineering"
Jaeha Lee, Tae Hwan Im, Eunwon Lee, Do Heui Kim*
ChemCatChem, 13(16), 3706-3712 (2021) - Read
"Uniform synthesis of palladium species confined in a small-pore zeolite via full ion-exchange investigated by cryogenic electron microscopy"
Yongwoo Kim, Jongbaek Sung, Sungsu Kang, Jaeha Lee, Min-Ho Kang, Sungha Hwang, Hayoung Park, Joodeok Kim, Younhwa Kim, Eunwon Lee, Gyeong-Su Park, Do Heui Kim*, Jungwon Park*
Journal of Materials Chemistry A, 9(35), 19796-19806 (2021) - Read
"Deactivation of Pd/Zeolites passive NOx adsorber induced by NO and H2O: Comparative study of Pd/ZSM-5 and Pd/SSZ-13"
Jaeha Lee, Yongwoo Kim, Sungha Hwang, Eunwon Lee, Hyokyoung Lee, Chang Hwan Kim, Do Heui Kim*
Catalysis Today, 360, 350-355 (2022) - Read
"Improving NOx storage and CO oxidation abilities of Pd/SSZ-13 by increasing its hydrophobicity"
Jaeha Lee, Jonghyun Kim, Yongwoo Kim, Sungha Hwang, Hyokyoung Lee, Chang Hwan Kim, Do Heui Kim*
Applied Catalysis B: Environmental, 277, 119190 (2020) - Read
"Oxidative Methane Conversion to Ethane on Highly Oxidized Pd/CeO2 Catalysts Below 400 °C"
Gihun Kwon, Dongjae Shin, Hojin Jeong, Suman Kalyan Sahoo, Jaeha Lee, Gunjoo Kim, Juhyuk Choi, Do Heui Kim, Jeong Woo Han, Hyunjoo Lee*
ChemSusChem, 13(4), 677-681 (2020) - Read
"NO reduction by CO over CoOx/CeO2 catalysts: Effect of support calcination temperature on activity"
Shuhao Zhang, Jaeha Lee, Do Heui Kim, Taejin Kim*
Molecular Catalysis, 482, 110703 (2020) - Read
"Selective catalytic reduction of NO by ammonia and NO oxidation Over CoOx/CeO2 catalysts"
Nusnin Akter, Shuhao Zhang, Jaeha Lee, Do Heui Kim, Jorge Anibal Boscoboinik, Taejin Kim*
Molecular Catalysis, 482, 110664 (2020) - Read
"Effects of Ni loading on the physicochemical properties of NiOx/CeO 2 catalysts and catalytic activity for NO reduction by CO"
Shuhao Zhang, Jaeha Lee, Do Heui Kim, Taejin Kim*
Catalysis Science & Technology, 10(8), 2359-2368 (2020) - Read
"Comparison of NOx Adsorption/Desorption Behaviors over Pd/CeO2 and Pd/SSZ-13 as Passive NOx Adsorbers for Cold Start Application"
Yongwoo Kim, Sungha Hwang, Jaeha Lee, YoungSeok Ryou, Hyokyoung Lee, Chang Hwan Kim, Do Heui Kim*
Emission Control Science and Technology, 5, 172-182 (2019) - Read
"Effects of Molecular and Electronic Structures in CoOx/CeO2 Catalysts on NO Reduction by CO"
Shuhao Zhang, Yuanyuan Li, Jiahao Huang, Jaeha Lee, Do Heui Kim, Anatoly I Frenkel, Taejin Kim*
The Journal of Physical Chemistry C, 123(12), 7166-7177 (2019) - Read
"Effect of various activation conditions on the low temperature NO adsorption performance of Pd/SSZ-13 passive NOx adsorber"
YoungSeok Ryou, Jaeha Lee, Hyokyoung Lee, Chang Hwan Kim, Do Heui Kim*
Catalysis Today, 320, 175-180 (2019) - Read
"Effect of reduction treatments (H2 vs. CO) on the NO adsorption ability and the physicochemical properties of Pd/SSZ-13 passive NOx adsorber for cold start application"
YoungSeok Ryou, Jaeha Lee, Yongwoo Kim, Sungha Hwang, Hyokyoung Lee, Chang Hwan Kim, Do Heui Kim*
Applied Catalysis A: General, 569, 28-34 (2019) - Read
"Comparative study of the mobility of Pd species in SSZ-13 and ZSM-5, and its implication for their activity as passive NOx adsorbers (PNAs) after hydro-thermal aging"
Jaeha Lee, YoungSeok Ryou, Sungha Hwang, Yongwoo Kim, Sung June Cho, Hyokyoung Lee, Chang Hwan Kim, Do Heui Kim*
Catalysis Science & Technology, 9(1), 163-173 (2019) - Read
"Chemisorption of NH3 on Monomeric Vanadium Oxide Supported on Anatase TiO2: A Combined DRIFT and DFT Study"
Inhak Song, Jaeha Lee, Geonhee Lee, Jeong Woo Han*, Do Heui Kim*
The Journal of Physical Chemistry C, 122(29), 16674-16682 (2018) - Read
"Investigation of the active sites and optimum Pd/Al of Pd/ZSM–5 passive NO adsorbers for the cold-start application: Evidence of isolated-Pd species obtained after a high-temperature thermal treatment"
Jaeha Lee, YoungSeok Ryou, Sung June Cho, Hyokyoung Lee, Chang Hwan Kim, Do Heui Kim*
Applied Catalysis B: Environmental, 226, 71-82 (2018) - Read
"Low temperature NO adsorption over hydrothermally aged Pd/CeO2 for cold start application"
YoungSeok Ryou, Jaeha Lee, Hyokyoung Lee, Chang Hwan Kim, Do Heui Kim*
Catalysis Today, 307, 93-101 (2018) - Read
"Suppressed Strong Metal–Support Interactions in Platinum on Sulfated Titania and Their Influence on the Oxidation of Carbon Monoxide"
Jaeha Lee(=), Inhak Song(=), Do Heui Kim*
ChemCatChem, 10(6), 1258-1262 (2018) - Read
"In Situ Elucidation of the Active State of Co–CeOx Catalysts in the Dry Reforming of Methane: The Important Role of the Reducible Oxide Support and Interactions with Cobalt"
Feng Zhang, Zongyuan Liu, Shuhao Zhang, Nusnin Akter, Robert M Palomino, Dimitriy Vovchok, Ivan Orozco, David Salazar, José A Rodriguez, Jordi Llorca, Jaeha Lee, DoHeui Kim, Wenqian Xu, Anatoly I Frenkel, Yuanyuan Li, Taejin Kim*, Sanjaya D Senanayake*
ACS catalysis, 8(4), 3550-3560 (2018) - Read
"Influence of the Defect Concentration of Ceria on the Pt Dispersion and the CO Oxidation Activity of Pt/CeO2"
Jaeha Lee, YoungSeok Ryou, Jonghyun Kim, Xiaojun Chan, Tae Jin Kim, Do Heui Kim*
Journal of Physical Chemistry C, 122(9), 4972-4983 (2018) - Read
"Effect of sulfur aging and regeneration on low temperature NO adsorption over hydrothermally treated Pd/CeO2 and Pd/Ce0.58Zr0.42O2 catalysts"
YoungSeok Ryou, Jaeha Lee, Hyokyoung Lee, Chang Hwan Kim, Do Heui Kim*
Catalysis Today, 297, 53-59 (2017) - Read
"Activation of Pd/SSZ-13 catalyst by hydrothermal aging treatment in passive NO adsorption performance at low temperature for cold start application"
YoungSeok Ryou, Jaeha Lee, Sung June Cho, Hyokyoung Lee, Chang Hwan Kim, Do Heui Kim*
Applied Catalysis B: Environmental, 212, 140-149 (2017) - Read
"Effect of niobium oxide phase on the furfuryl alcohol dehydration"
Xiaojun Chan, Tiancheng Pu, Xianyin Chen, Alwin James, Jaeha Lee, John B Parise, Do Heui Kim, Taejin Kim*
Catalysis Communications, 97, 65-69 (2017) - Read
"How Pt Interacts with CeO2 under the Reducing and Oxidizing Environments at Elevated Temperature: The Origin of Improved Thermal Stability of Pt/CeO2 Compared to CeO2"
Jaeha Lee, YoungSeok Ryou, Xiaojun Chan, Tae Jin Kim, Do Heui Kim*
The Journal of Physical Chemistry C, 120(45), 25870-25879 (2016) - Read
"Roles of ZrO2 in SO2-poisoned Pd/(Ce-Zr)O2 catalysts for CO oxidation"
YoungSeok Ryou, Jaeha Lee, Hyokyoung Lee, Jin Woo Choung, Seungbeom Yoo, Do Heui Kim*
Catalysis Today, 258, 518-524 (2015) - Read