Sustainable Energy Materials Lab.
지속가능 에너지 재료 연구실
128. S. Kim+, S. Nam+, W. Jung, H. Kim, Y. Choi*, and H. Kim*
+ These authors contributed equally to this work
Designing Highly Active and Stable Ni-exsolved LaMnO3 Perovskite Catalysts for Dry Reforming of Methane via Ca Substitution
ACS Catalysis (2025) accepted
127. J. Lee+, S. Nam+, H. Kim, P. Lee, S. Yoon, Y.-J. Park*, and W. Jung*
+ These authors contributed equally to this work
Accelerated Degradation of Pt-coated Ti Porous Transport Layers Under Dynamic Potential Pulses in PEMWEs
Journal of Materials Chemistry A (2025) accepted
126. M. Liang+, J. Kim+, X. Xu, H. Sun, Y. Song, S. Jeon, T. H. Shin*, Z. Shao* and W. Jung*
+ These authors contributed equally to this work
Electricity-to-ammonia interconversion in protonic ceramic cells: advances, challenges and perspectives
Energy & Environmental Science (2025) accepted
125. H. Kim+, H. G. Seo+, S. Ahn, H. L. Tuller*, and W. Jung*
+ These authors contributed equally to this work
Unveiling Critical Role of Metal Oxide Infiltration in Controlling the Surface Oxygen Exchange Activity and Polarization of SrTi1-xFexO3-δ Perovskite Oxide Electrodes
Journal of Materials Chemistry A (2025) accepted [click]
From the themed collection: Journal of Materials Chemistry A HOT Papers
124. J. Kim+, H. Kim+, S. Nam, Y. Choi*, and W. Jung*
+ These authors contributed equally to this work
Exploring gas/solid interface reactions of solid oxide cell electrodes via model thin film systems
EcoMat 7(4) (2025) e70007 [click]
- invited review -
123. S. Kim+, J. Lee+, Y. B. Kim, D. Oh, J. K. Kim, B. Koo, H. Kim, G. H. Jung, M. Kim, G. Doo, J. Seo, T. J. Lim, K. Kim*, J. W. Han* and W. Jung*
+ These authors contributed equally to this work
Enhanced Alkaline Water Electrolysis by Rational Decoration of RuOx with In Situ Grown CoFe Nanolayer
ACS Nano (2025) Accepted [click]
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Designing Supported Nanoparticles via Synergistic Ex-Solution and Phosphorization for Tailored Active Site Generation
Advanced Materials (2025) accepted [click]
- Inside Front Cover -
*This article also appears in: Hot Topic: Water Splitting
121. Y. B. Kim, S. Kim, Y. Hong, J. Lee, H. Sun*, and W. Jung*
Tailoring dynamic surface reconstruction on nickel oxalate for enhanced hydrogen production and zinc–ethanol–air battery
Carbon Energy (2025) accepted
120. G. G. Yang, H. M. Jin, M. Park, M. Kim, D.-W. Shin, S. O. Kim*, W. Jung* and S. Lee*
Monodisperse Pt nanoparticle arrays via block copolymer
nanopatterning and their reaction kinetics on CO oxidation
Nanoscale 17 (2025) 3402–3410 [click]
119. D. Oh, Y.-R. Jo, J. Chang, H. An, H. J. Kim, J. M. Vohs, W. Jung, and S. Lee*
Impact of CaO-modified Gamma-Al2O3 Support on CO Oxidation Activity of Pt/LaFeO3 Catalyst
ACS Applied Materials & Interfaces 16 (2024) 64714–64724 [click]
118. S. Nam+, J. Kim+, H. Kim+, and W. Jung*
+ These authors contributed equally to this work
Surface Functionalizing for High-temperature Ceramic Fuel Cells Using Electrochemical Deposition Technique
InfoScience (2024) e12026 [click]
- invited review -
117. Y. Choi+, H. Ha+, J. Kim, H. G. Seo, H. Choi, B. Jeong, J. D. Yoo, E. J. Crumlin, G. Henkelman, H. Y. Kim*, and W. Jung*
+ These authors contributed equally to this work
Unveiling Direct Electrochemical Oxidation of Methane at the Ceria/Gas Interface
Advanced Materials 36 (2024) 2403626 [click]
-Back Cover-
*This article also appears in: Hot Topic: Carbon, Graphite, and Graphene
116. S. Park+, D. Oh+, M. G. Jang+, H. Seo, U. Kim, J. Ahn, Y. Choi, D. Shin, J. W. Han*, W. Jung*, and I.-D. Kim*
+ These authors contributed equally to this work
Unmatched Redox Activity of Palladium-Doped Indium Oxide Oxygen Carrier for Low-Temperature CO2 Splitting
ACS Nano 18 (2024) 25577–25590 [click]
-Supplementary Cover-
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115. S. Jeon+, W.-G. Jung+, H. Bae+, S. Ahn, B. Koo, W. Yu, S. Kim, D. Oh, U. Kim, S. A. Barnett*, J. Seo*, B.-J. Kim*, and W. Jung*
+ These authors contributed equally to this work
Concurrent Amorphization and Nanocatalyst Formation in Cu-substituted Perovskite Oxide Surface: Effects on Oxygen Reduction Reaction at Elevated Temperatures
Advanced Materials 36 (2024) 2404103 [click]
-Front Cover-
*This article also appears in: Hot Topic: Surfaces and Interfaces
114. H. Sun+, L. Li+, Y. Chen+, Y. B. Kim, H. Kim, L. Fei, Z. Shao*, and W. Jung*
Crystal Structure Optimization of Copper Oxides for Benzyl Alcohol Oxidation Reaction
Chemical Communications 60 (2024) 7224-7227 [click]
113. H. G. Seo*, H. Kim, W. Jung, and H. L. Tuller*
Reversal of chronic surface degradation of Sr(Ti,Fe)O3 perovskite-based fuel cell cathodes by surface acid/base engineering
Applied Catalysis B: Environment and Energy 355 (2024) 124127 [click]
112. H. Shin+, J. Seo+, S. Jeon+, S. J. Jeong, J. Kim, S. Lee, J. J. Lee, and W. Jung*
+ These authors contributed equally to this work
Enhanced Catalytic Activity and Stability of SOFC Electrodes through Plasma-driven Surface Modification
Journal of Materials Chemistry A 12 (2024) 10695-10703 [click]
-Back Cover-
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111. S. Nam+, J. Kim+, H. Kim, S. Ahn, S. Jeon, Y. Choi*, B.-K Park*, and W. Jung*
+ These authors contributed equally to this work
Revitalizing oxygen reduction reactivity of composite oxide electrodes via electrochemically deposited PrOx nanocatalysts
Advanced Materials 36 (2024) 2307286 [click]
-Frontispiece-
110. S. Park+, M. Kim+, Y. Lim, D. Oh, J. Ahn, C. Park, S. Woo, W. Jung, J. Kim, and I.-D. Kim*
+ These authors contributed equally to this work
Dual-Photosensitizer Synergy Empowers Ambient Light Photoactivation of Indium Oxide for High-Performance NO2 Sensing
Advanced Materials 36 (2024) 2313731 [click]
109. D. Kim+, I. Jeong+, S. Ahn+, S. Oh, H.-N. Im, H. Bae, S.-J. Song*, C.-W. Lee*, W. Jung*, and K. Lee*
+ These authors contributed equally to this work
On the Role of Bimetal-doped BaCoO3-δ Perovskites as Highly Active Oxygen Electrodes of Protonic Ceramic Electrochemical Cells
Advanced Energy Materials 14 (2024) 2304059 [click]
-Back Cover-
108. J. Kim+, J. Lee, S. Kim, and W. Jung*
Improved Catalytic Properties of Fluorine-Doped La0.6Sr0.4Co0.2Fe0.8O3-δ for Air Electrode with High-Performance Metal-Air Batteries
Electronic Materials Letters 20 (2024) 450-458 [click]
107. M.-J. Kim+, M. A. Hassan+, C. Lee+, W.-G. Jung, H. Bae, S. Jeon, W. Jung, J.-S. Ha, J. H. Shim, J.-H. Park, S.-W. Ryu, and B.-J. Kim*
+ These authors contributed equally to this work
Maximizing Photoelectrochemical Performance in Metal-Oxide Hybrid Composites via Amorphous Exsolution—A New Exsolution Mechanism for Heterogeneous Catalysis
Small 20 (2024) 2308934 [click]
-Inside Front Cover-
106. S. H. Cho+, M.-J. Choi+, B. Koo+, J. Kim, T. H. Lee, J. M. Suh, T. H. Eom, S. Y. Park, T. Kim, W. Jung*, and H. W. Jang*
+ These authors contributed equally to this work
Rapid and Ultrahighly Sensitive Ethanol Sensing in p-type SrTi1-xFexO3
Sensors and Actuators B: Chemical 403 (2023) 135-137 [click]
105. H. Sun+, X. Xu+, H. Kim, Z. Shao*, and W. Jung*
+ These authors contributed equally to this work
Advanced Electrocatalysts with Unusual Active Sites for Electrochemical Water Splitting
InfoMat 6 (2024) e12494 [click]
104. S. E. Jo+, S. Jeon+, H. J. Kim, B. C. Yang, K. Ju, T. M. Gür, W. Jung*, and J. An*
+ These authors contributed equally to this work
Simultaneous Performance and Stability Enhancement in Intermediate Temperature Solid Oxide Fuel Cells by Powder-Atomic Layer Deposited LSCF@ZrO2 Cathodes
Small Methods 8 (2024) 2300790 [click]
-Back Cover-
103. R. E. Agbenyeke+, S. Jeon+, C. Duah, S. Y. Shin, J. Seo, M. A. Alkhalifah, J. H. Kim, R. Shin, Y. K. Lee, W. Jung*, and C. G. Kim*
+ These authors contributed equally to this work
High-density monodispersed nickel nanoparticles as highly functional and thermally robust catalysts for solid oxide fuel cells
Nano-Structures & Nano-Objects 35 (2023) 101014 [click]
102. G.-H. Lee+, D. H. Lee+, W. Jeon+, J. Yoon, K. Ahn, K. S. Nam, M. Kim, J. K. Kim, Y. H. Koo, J. Joo, W. Jung, J. Lee, J. Nam, S. Park*, J.-W. Jeong*, and S. Park*
+ These authors contributed equally to this work
Conductance stable and mechanically durable bi-layer EGaIn composite-coated stretchable fiber for 1D bioelectronics
Nature Communications 14 (2023) 4173 [click]
101. J. H. Kim+, D. Kim+, S. Ahn+, K. J. Kim, S. Jeon, D.-K. Lim, J. K. Kim, U. Kim, H.-N. Im, B. Koo, K. T. Lee*, and W. Jung*
+ These authors contributed equally to this work
A universal oxygen electrode for reversible solid oxide electrochemical cells at reduced temperatures
Energy & Environmental Science 16 (2023) 3803-3814 [click]
100. J. Ahn+, S. Park+, D. Oh, Y. Lim, J. Nam, J. Kim, W. Jung, and I.-D. Kim*
+ These authors contributed equally to this work
Rapid Joule Heating Synthesis of Oxide-Socketed High-Entropy Alloy Nanoparticles as CO2 Conversion Catalysts
ACS Nano 17 (2023) 12188-12199 [click]
-Supplementary Cover-
99. D. Oh+, F. Colombo+, L. Nodari, J. H. Kim, J. K. Kim, S. Lee, S. Kim, S. Kim. D.-K. Lim, J. Seo, S. Ahn, S. Mascotto*, and W. Jung*
+ These authors contributed equally to this work
Rocking chair-like movement of ex-solved nanoparticles on the Ni-Co doped La0.6Ca0.4FeO3-δ oxygen carrier during chemical looping reforming coupled with CO2 splitting
Applied Catalysis B: Environmental 332 (2023) 122745 [click]
98. D.-H. Kim+, J. K. Kim+, D. Oh, S. Park, Y. B. Kim, J. Ko, W. Jung*, and I.-D. Kim*
+ These authors contributed equally to this work
Ex-Solution Hybrids Functionalized on Oxide Nanofibers for Highly Active and Durable Catalytic Materials
ACS Nano 17 (2023) 5842-5851 [click]
97. J. K. Kim+, S. Kim+, S. Kim, H. J. Kim, K. Kim*, W. Jung*, and J. W. Han*
+ These authors contributed equally to this work
Dynamic Surface Evolution of Metal Oxides for Autonomous Adaptation to Catalytic Reaction Environments
Advanced Materials 35 (2023) 2203370 [click]
-Frontispiece-
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96. S. Park, S. Jeon, H. Kim, J. Philips, D. Oh, J. Ahn, M. Kim, C. Park, S. Hong, J. Kim, W. Jung, and I.-D. Kim*
Imparting metal oxides with high sensitivity toward light-activated NO2 detection via tailored interfacial chemistry
Advanced Functional Materials (2023) 2214008 [click]
-Back Cover-
95. H. Sun+, L. Li+, Y. Chen+, H. Kim, X. Xu, D. Guan, Z. Hu, L. Zhang*, Z. Shao*, and W. Jung*
+These authors contributed equally to this work
Boosting ethanol oxidation by NiOOH-CuO nano-heterostructure for energy-saving hydrogen production and biomass upgrading
Applied Catalysis B: Environmental 325 (2023) 122388 [click]
94. S. Park, Y. Lim, D. Oh, J. Ahn, C. Park, M. Kim, W. Jung, J. Kim, and I.-D. Kim*
Steering selectivity in detection of exhaled biomarkers over oxide nanofibers dispersed with noble metals
Journal of Materials Chemistry A 11 (2023) 3535-3545 [click]
93. Y. B. Kim+, S. Kim+, J. Kim, J. K. Kim, S. J. Jeong, D. Oh, and W. Jung*
+These authors contributed equally to this work
Synthesis of Highly Tunable Alloy Nanocatalyst through Heterogeneous Doping Method
Advanced Science 10(5) (2023) 2370029 [click]
-Back Cover-
92. H. Sun+, H. Kim+, X. Xu, L. Fei, W. Jung*, and Z. Shao*
+These authors contributed equally to this work
Thin Films Fabricated by Pulsed Laser Deposition for Electrocatalysis
Renewables 1(1) (2023) 21-38 [click]
91. N. Tsvetkov+, D. Kim+, I. Jeong+, J. H. Kim+, S. Ahn, K. T. Lee*, and W. Jung*
+ These authors contributed equally to this work
Advances in Materials and Interface Understanding in Protonic Ceramic Fuel Cells
Advanced Materials Technologies (2022) 2201075 [click]
90. S. Jeon+, J. Seo+, J.W. Shin+, S. Lee, H.G. Seo, S. Lee, N. Tsvetkov,
J. Kim, J. An*, and W. Jung*
+These authors contributed equally to this work
Metal-oxide nanocomposite catalyst simultaneously boosts the oxygen reduction reactivity and chemical stability of solid oxide fuel cell cathode
Chemical Engineering Journal 455 (2023) 140611 [click]
89. S. Lee, S. Kim, T. Kim, C. Lin, W.-J. Lee, S.-J. Kim, R. J Gorte, and W. Jung*
The effects of iron oxide overlayers on Pt for CO oxidation
Catalysis Communications 172 (2022) 106549 [click]
88. S. S. Ha, B. Koo, I. H. Cho, J. Kim, J-W. Kim, W. Jung, and D. Y. Noh∗
Strain Relaxation in Epitaxial SrTi0.5Fe0.5O3−δ Thin Films on LaAlO3: an X-ray Reciprocal Space Mapping Study
Journal of Physics and Chemistry of Solids 173 (2022) 111104 [click]
87. J. Kim+, Y. Choi+, D.-K. Lim, J. Yoo, H. G. Seo, S. Kim, S. Kim, and W. Jung*
+ These authors contributed equally to this work.
Electrochemically plated nickel-decorated ceria nanostructures for direct hydrocarbon solid oxide fuel cell electrodes
Journal of Materials Chemistry A 10 (2022) 20886-20895 [click]
From the themed collection: Journal of Materials Chemistry A HOT Papers
86. H. Sun+, J. Liu+, H. Kim, S. Song, L. Fei, Z. Hu, H.-J. Lin, C.-T. Chen, F. Ciucci*, and W. Jung*
+ These authors contributed equally to this work.
Ni-doped CuO Nanoarrays Activate Urea Adsorption and Stabilizes Reaction Intermediates to Achieve High-performance Urea Oxidation Catalysts
Advanced Science 9 (2022) 2204800 [click]
85. H. G. Seo, D. H. Kim, J. Seo, S. J. Jeong, J. Kim, H. L. Tuller,
J.-W. Son*, and W. Jung*
High-Performance and Durable Fuel Cells using Co/Sr-Free Fluorite-Based Mixed Conducting (Pr,Ce)O2-δ Cathode
Advanced Energy Materials 12 (2022) 2202101 [click]
-Front Cover-
84. J. Liu+, J. K. Kim+, Y. Wang+, H. Kim+, A. Belotti, B. Koo, Z. Wang,
W. Jung*, and F. Ciucci*
+These authors contributed equally to this work.
Understanding and mitigating A-site surface enrichment in Ba-containing perovskites: a combined computational and experimental study of BaFeO3
Energy & Environmental Science 15 (2022) 4069-4082 [click]
-Front Cover-
83. Y. Choi+, H.-J. Cho+, J. Kim, J.-Y. Kang, J. Seo, J. H. Kim, S. J. Jeong, D.-K. Lim, I.-D. Kim*, and W. Jung*
+These authors contributed equally to this work.
Nanofiber Composites as Highly Active and Robust Anodes for Direct-Hydrocarbon Solid Oxide Fuel Cells
ACS Nano 16(9) (2022) 14517–14526 [click]
82. J. Seo+, S. Jeon+, S. Lee, D.-K. Lim, J. H. Kim, J. H. Kim, S. Ahn, and W. Jung*
+These authors contributed equally to this work.
Oxidative Strong Metal Support Interaction Induced by Amorphous TiOx Seed Layer Boosts the Electrochemical Performance and High-temperature Durability of Pt Nanocatalysts
ACS Catalysis 12 (2022) 8593−8600 [click]
81. A. I. Tsiotsias, B. Ehrhardt, B. Rudolph, L. Nodari, S. Kim, W. Jung, N. D. Charisiou, M. A. Goula, and S. Mascotto*
Bimetallic exsolved heterostructures of controlled composition with tunable catalytic properties
ACS Nano 16(6) (2022) 8904-8916 [click]
80. I. Jeong+, S. J. Jeong+, B.-H. Yun+, J.-W. Lee, C.-W. Lee*, W. Jung*, and K. T. Lee*
+These authors contributed equally to this work.
Physically driven enhancement of the stability of Bi2O3-based ionic conductors via grain boundary engineering
NPG Asia Materials 14 (2022) 53 [click]
79. S. Kim+, J.-W. Jung+, D. Song, S.-H. Cho, J. Kim, J. K. Kim, D. Oh, H. Sun, E. Cho, I.-D. Kim*, and W. Jung*
+These authors contributed equally to this work.
Exceptionally durable CoFe-exsolved Sr0.95Nb0.1Co0.7Fe0.2O3–δ catalyst for rechargeable Zn–air batteries
Applied Catalysis B: Environmental 315 (2022) 121553 [click]
78. H. Sun+, X. Xu+, H. Kim, W. Jung, W. Zhou*, and Z. Shao*
+These authors contributed equally to this work.
Electrochemical Water Splitting: Bridging the Gaps between Fundamental Research and Industrial Applications
Energy & Environmental Materials (2022) [click]
77. S. Park+, D. Oh+, J. Ahn, J. K. Kim, D. H. Kim, S. Kim, C. Park, W. Jung*, and I. -D. Kim*
+These authors contributed equally to this work.
Promoting ex-solution from metal-organic framework-mediated oxide scaffold for highly active and robust catalysts
Advanced Materials 34 (2022) 2201109 [click]
-Frontispiece-
76. H. Sun, H. Kim, S. Song, and W. Jung*
Copper Foam-Derived Electrodes as Efficient Electrocatalysts for Conventional and Hybrid Water Electrolysis
Materials Reports: Energy 2(2) (2022) 100092 [click]
75. J. Seo+, S. Kim+, S. Jeon, S. Kim, J. H. Kim*, and W. Jung*
+These authors contributed equally to this work.
Nanoscale Interface Engineering for Solid Oxide Fuel Cells using Atomic Layer Deposition
Nanoscale Advances 4 (2022) 1060-1073 [click]
-Invited review-
74. J. H. Kim, J. Hong, D.-K. Lim, S. Ahn, J. Kim, J. K. Kim, D. Oh, S. Jeon, S.-J. Song*, and W. Jung*
Water as Hole-Predatory Instrument to Create Metal Nanoparticles on Triple-Conducting Oxides
Energy & Environmental Science 15 (2022) 1097-1105 [click]
-Back Cover-
73. J. H. Kim, K. Jang, D.-K. Lim, S. Ahn, D. Oh, H. Kim, J. Seo, P.-P. Choi, and W. Jung*
Self-Assembled Nano-Composite Perovskites as Highly Efficient and Robust Hybrid Cathode for Solid Oxide Fuel Cell
Journal of Materials Chemistry A 10 (2022) 2496-2508 [click]
72. H. Sun+, J. Liu+, G. Chen, H. Kim, S. Kim, Z. Hu, J.-M. Chen, S.-C. Haw, F. Ciucci*, and W. Jung*
+These authors contributed equally to this work.
Hierarchical structure of CuO nanowires decorated with Ni(OH)2 supported on Cu foam for hydrogen production via urea electrocatalysis
Small Methods 6(1) (2022) 2101017 [click]
71. S. Lee+, H. Ha+, K. T. Bae+, S. Kim, H. Choi, J. Lee, J. H. Kim, J. Seo, J. S. Choi, Y.-R. Jo, B.-J. Kim, Y. Yang, K. T. Lee*, H. Y. Kim*, and W. Jung*
+These authors contributed equally to this work.
A Measure of Active Interfaces in Supported Catalysts for High-temperature Reactions
Chem 8 (2022) 1-21 [click]
70. S. Lee, C. Lin, S. Kim, X. Mao, T. Kim, S. -J. Kim, R. J. Gorte*, and W. Jung*
Manganese Oxide Overlayers Promote CO Oxidation on Pt
ACS Catalysis 11 (2021) 13935-13946 [click]
69. H. Sun, Y. Zhu, and W. Jung*
Tuning Reconstruction Level of Precatalysts to Design Advanced Oxygen Evolution Electrocatalysts
Molecules 26 (2021) 5476 [click]
68. N. Kim, M. Shin, S. Jun, B. Choi, J. Kim, J. Park, H. Kim, W. Jung, J.-Y. Lee, Y.-H. Cho, and B. Shin*
Highly Efficient Vacuum-Evaporated CsPbBr3 Perovskite Light-Emitting Diodes with an Electrical Conductivity Enhanced Polymer-Assisted Passivation Layer
ACS Applied Materials & Interfaces 13 (2021) 37323–37330 [click]
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67. D.-K. Lim, N. W. Kwak, J.-S. Kim, H. Kim, B.-K. Kim, Y.-C. Kim, and W. Jung*
Ni Diffusion in Ceria lattice: A Combined Experimental and Theoretical Study
Acta Materialia (2021) (Online Published) [click]
66. H. Sun, S. Song, X. Xu, J. Dai, J. Yu, W. Zhou, Z. Shao*, and W. Jung*
Recent Progress on Structurally Ordered Materials for Electrocatalysis
Advanced Energy Materials (2021) 2101937 [click]
65. H. Sun* and W. Jung
Recent Advances in Doped Ruthenium Oxides as High-Efficiency Electrocatalysts for Oxygen Evolution Reaction
Journal of Materials Chemistry A 9 (2021) 15506-15521 [click]
64. B. Koo+, J. Chu+, J. Seo, G. Jung, S. H. Baek, S. -W. Nam, C. Duah, Y. K. Lee*, W. Jung*, and B. Shin*
+These authors contributed equally to this work.
Drop-casted Platinum Nanocube Catalysts for Hydrogen Evolution Reaction with Ultrahigh Mass Activity
ChemSusChem 14 (2021) 2585-2590 [click]
63. J. H. Kim+, J. K. Kim+, J. Liu+, A. Curcio, J. -S. Jang, I. -D. Kim, F. Ciucci*, and W. Jung*
+These authors contributed equally to this work.
Nanoparticle Ex-solution for Supported Catalysts: Materias Design, Mechanism and Future Perspectives
ACS Nano 15 (2021) 81-110 [click]
62. E. Guk, M. Ranaweera, V. Venkatesan, J. -S. Kim*, and W. Jung
In-situ temperature monitoring directly from cathode surface of an operating solid oxide fuel cell
Applied Energy 280 (2020) 116013 [click]
61. B. Kayaalp+, S. Lee+, L. Nodari, J. Seo, S. Kim, W. Jung*, and S. Mascotto*
+These authors contributed equally to this work.
Pt Nanoparticles Supported on a Mesoporous (La,Sr)(Ti,Fe)O3-d Solid Solution for the Catalytic Oxidation of CO and CH4
ACS Applied Nano Materials 3 (2020) 11352-11362 [click]
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60. J. -S. Jang+, J. K. Kim+, K. Kim, W. -G. Jung, C. Lim, S. Kim, D. -H. Kim, B. -J. Kim*, J. W. Han*, W. Jung*, and I. -D. Kim*
+These authors contributed equally to this work.
Dopant-Driven Positive Reinforcement in Ex-solution Process: New Strategy to Develop Highly Capable and Durable Catalytic Materials
Advanced Materials 32 (2020) 2003983 [click]
-Inside Front Cover-
59. H. J. Jung, Y. Lim, B. -U. Choi, H. B. Bae, W. Jung, S. Ryu, J. Oh, and S. -Y. Chung*
Direct Identification of Antisite Cation Intermixing and Correlation with Electronic Conduction in CuBi2O4 for Photocathodes
ACS Applied Materials & Interfaces 12 (2020) 43720-43727 [click]
58. G. M. Kim, W. Y. Choi, J. H. Park, S. J. Jeong, J. -E. Hong, W. Jung, and J. W. Lee*
Electrically Conductive Oxidation-Resistant Boron-Coated Carbon Nanotubes Derived from Atmospheric CO2 for Use at High Temperature
ACS Applied Nano Materials 3 (2020) 8592-8597 [click]
57. N. W. Kwak+, D. -K. Lim+, S. J. Jeong, P. Byeon, S. -Y. Chung, and W. Jung*
+These authors contributed equally to this work.
Diffusion of Cation Impurities through Ceria Grain Boundaries
Advanced Materials Interfaces (2020) 2000688 [click]
- Front Cover -
56. B. Koo, J. Seo, J. K. Kim, and W. Jung*
Isovalent Doping: a New Strategy to Suppress Surface Sr Segregation of Perovskite O2-electrode for Solid Oxide Fuel Cells
Journal of Materials Chemistry A 8 (2020) 13763-13769 [click]
55. K. Kim+, B. Koo+, Y. -R. Jo, S. Lee, J. K. Kim, B. -J. Kim*, W. Jung*, and J. W. Han*
+These authors contributed equally to this work.
Control of transition metal - oxygen bond strength boosts the redox exsolution in perovskite oxide surface
Energy & Environmental Science 13 (2020) 3404-3411 [click]
- Front Cover -
54. H. G. Seo+, S. Ji+, J. Seo, S. Kim, B. Koo, Y. Choi, H. Kim, J. H. Kim, T. -S. Kim, and W. Jung*
+ These authors contributed equally to this work
Sintering-resistant platinum electrode achieved through atomic layer deposition for thin-film solid oxide fuel cells
Journal of Alloys and Compound 835 (2020) 155347 [click]
53. J. K. Kim+, Y. -R. Jo+, S. Kim, B. Koo, J. H. Kim, B. -J. Kim, and W. Jung*
+These authors contributed equally to this work.
Exceptional Tunability over Size and Density of Spontaneously Formed Nanoparticles via Nucleation Dynamics
ACS Applied Materials & Interfaces 12 (2020) 24039-24047 [click]
52. J. H. Kim, J. K. Kim, H. G. Seo, D.-K. Lim, S. J. Jeong, J. Seo, J. Kim, and W. Jung*
Ex-Solved Ag Nanocatalysts on a Sr-Free Parent Scaffold Authorize a Highly Efficient Route of Oxygen Reduction
Advanced Functional Materials 30 (2020) 2002326 [click]
- Front Cover -
51. H. Kim, H. G. Seo, Y. Choi, D.-K. Lim, and W. Jung*
Cathodic Electrochemical Deposition: A New Strategy to Enhance the Activity and Stability of Silver Cathodes for Thin-film Solid Oxide Fuel Cells
Journal of Materials Chemistry A 8 (2020) 14491-14497 [click]
- Back Cover -
From the themed collection: Journal of Materials Chemistry A HOT Papers
50. J. Seo+, N. Tsvetkov+, S. J. Jeong, Y. Yoo, S. Ji, J. H. Kim*, J. K. Kang*, and W. Jung*
+These authors contributed equally to this work.
Gas Permeable Inorganic Shell Improves the Coking Stability and Electrochemical Reactivity of Pt towards Methane Oxidation
ACS Applied Materials & Interfaces 12 (2020) 4405-4413 [click]
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49. M. Yoo+, Y.-S. Yu+, H. Ha+, S. Lee+, J.-S. Choi, S. Oh, E. Kang, H. Choi, H. An, K.-S. Lee, J.Y. Park, R. Celestre, M.A. Marcus, K. Nowrouzi, D. Taube, D.A. Shapiro, W. Jung*, C. Kim*, and H.Y. Kim*
+These authors contributed equally to this work.
A tailored oxide interface creates dense Pt single-atom catalysts with high catalytic activity
Energy & Environmental Science 13 (2020) 1231 [click]
- Back Cover -
48. S. Park, M. Suh, K. Kim, M. Kim, H. Cho, H. Shin, H.G. Seo, W. Jung, and D.Y. Jeon*
Effect of spatial molecular configuration of ZnO/ polyethylenimine hybrid electron injection materials on OLEDs performance
Organic Electronics 75 (2019) 105427 [click]
47. Y. Choi, J. Kim, H. G. Seo, H. L. Tuller, and W. Jung*
Nucleation and growth kinetics of electrochemically deposited ceria nanostructures for high-temperature electrocatalysis
Electrochimica Acta 316 (2019) 273–282. [click]
46. B. Kayaalp, K. Klauke, M. Biesuz, A. Iannaci, V.M. Sglavo, M. D’Arienzo, H. Noei, S. Lee, W. Jung, and S. Mascotto*
Surface Reconstruction under the Exposure of Electric Fields Enhances the Reactivity of Donor-Doped SrTiO3
Journal of Physical Chemistry C 123 (2019)16883–16892. [click]
45. K. Klauke, B. Kayaalp, M. Biesuz, A. Iannaci, V. M. Sglavo, M. D’Arienzo, S. Lee, J. Seo, W. Jung, and S. Mascotto*
Enhancement of the SrTiO3 Surface Reactivity by Exposure to Electric Fields
ChemNanoMat 5 (2019) 948-956 [click]
44. B. Kayaalp+, S. Lee+, K. Klauke, J. Seo, L. Nodari, A. Kornowski, W. Jung* and S. Mascotto*
+These authors contributed equally to this work.
Template-free mesoporous La0.3Sr0.7Ti1-xFexO3±δ for CH4 and CO oxidation catalysis
Applied Catalysis B: Environmental 245 (2019) 536–545 [click]
43. Y-R. Jo+, B. Koo+, M-J Seo, J. K. Kim, S. Lee, K. Kim, J. W. Han, W. Jung* and B-J. Kim*
+These authors contributed equally to this work.
Growth Kinetics of Individual Co Particles Ex-solved on SrTi0.75Co0.25O3-δ Polycrystalline Perovskite Thin Films
Journal of the American Chemical Society 141 (2019) 6690–6697[click]
42. S. Hong, W. Jung, H.M. Lee, P.S. Weiss, and I.-D. Kim*
Nanoscience and Nanotechnology at the Korea Advanced Institute of Science and Technology
ACS Nano 13 (2019) 3741–3745 [click]
41. Y. Choi+, S. K. Cha+, H. Ha+, S. Lee, H. K. Seo, J. Y. Lee, H. Y. Kim*, S. O. Kim* and W. Jung*
+These authors contributed equally to this work.
Unravelling inherent electrocatalysis of mixed-conducting oxide activated by metal nanoparticle for fuel cell electrodes
Nature Nanotechnology 14 (2019) 245–251 [click]
- Front Cover -
40. S. Kim, S. Lee, and W. Jung*
Sintering Resistance of Pt@SiO2 Core‐Shell Catalyst
ChemCatChem 11 (2019) 4653-4659 [click]
39. N. W. Kwak+, S. J. Jeong+, H. G. Seo, S. Lee, Y. Kim, J. K. Kim, P. Byeon, S.-Y. Chung, and W. Jung*
+These authors contributed equally to this work.
In situ synthesis of supported metal nanocatalysts through heterogeneous doping
Nature Communications 9 (2018) 4829 [click]
38. B.-K. Park+, H. G. Seo+, W. Jung*, and J.-W. Lee*
+These authors contributed equally to this work.
Perovskite oxide-based nanohybrid for low-temperature thin-film solid oxide fuel cells fabricated via a facile and scalable electrochemical process
Ceramic International 44 (2018) 18727–18735. [click]
37. B. Koo+, K. Kim+, J. K. Kim+, H. Kwon, J. W. Han*, and W. Jung*
+These authors contributed equally to this work.
Sr Segregation in Perovskite Oxides: Why It Happens and How It Exists
Joule 2 (2018) 1476–1499 [click]
- invited review -
36. H. G. Seo, Y. Choi, and W. Jung*
Exceptionally Enhanced Electrode Activity of (Pr,Ce)O2−δ -Based Cathodes for Thin-Film Solid Oxide Fuel Cells
Advanced Energy Materials 8 (2018) 1703647 [click]
- Inside Front Cover -
35. J. Seo, S. Lee, B. Koo, and W. Jung*
Controlling the size of Pt nanoparticles with a cationic surfactant, CnTABr
CrystEngComm 20 (2018) 2010–2015 [click]
34. S. J. Jeong, N. W. Kwak, P. Byeon, S.-Y. Chung, and W. Jung*
Conductive Nature of Grain Boundaries in Nanocrystalline Stabilized Bi2O3 Thin-Film Electrolyte
ACS Applied Materials & Interfaces 10 (2018) 6269–6275 [click]
33. H.-S. Kim, H. B. Bae, W. Jung, and S.-Y. Chung*
Manipulation of Nanoscale Intergranular Phases for High Proton Conduction and Decomposition Tolerance in BaCeO3 Polycrystals [click]
Nano Letter 18 (2018) 1110–1117
32. Y. Kim, S. J. Jeong, B. Koo, S. Lee, N. W. Kwak, and W. Jung*
Study of the surface reaction kinetics of (La,Sr)MnO3−δ oxygen carriers for solar thermochemical fuel production
Journal of Materials Chemistry A 6 (2018) 13082–13089[click]
31. B. Koo+, H. Kwon+, Y. Kim, H. G. Seo, J. W. Han*, and W. Jung*
+These authors contributed equally to this work.
Enhanced oxygen exchange of perovskite oxide surfaces through strain-driven chemical stabilization
Energy & Environmental Science 11 (2018) 71–77 [click]
- Back Cover -
30. J.-Y. Kang, J. Jang, W.-T. Koo, J. Seo, Y. Choi, M.-H. Kim, D.-H. Kim, H.-J. Cho, W. Jung, and I.-D. Kim*
Perovskite La0.75Sr0.25Cr0.5Mn0.5O3−δ sensitized SnO2 fiber-in-tube scaffold: highly selective and sensitive formaldehyde sensing
Journal of Materials Chemistry A 6 (2018) 10543–10551[click]
29. J. Oh, J. D. Yoo, K. Kim, H. J. Yun, W. Jung, and J. Bae
Negative Effects of Dopants on Copper–Ceria Catalysts for CO Preferential Oxidation Under the Presence of CO2 and H2O
Catalysis Letters 147 (2017) 2987–3003 [click]
28. K. Kim+, J. D. Yoo+, S. Lee, M. Bae, J. M. Bae, W. Jung*, and J. W. Han*
+These authors contributed equally to this work.
A Simple Descriptor to Rapidly Screen CO Oxidation Activity on Rare-Earth Metal-Doped CeO2: From Experiment to First-Principles
ACS Applied Materials & Interfaces 9 (2017) 15449–15458 [click]
27. B.-K. Park, R.-H. Song, S.-B. Lee, T.-H. Lim, S.-J. Park, W. Jung, and J.-W. Lee*
Conformal bi-layered perovskite/spinel coating on a metallic wire network for solid oxide fuel cells via an electrodeposition-based route,
Journal of Power Sources 348 (2017) 40–47 [click]
26. S. Ji+, H. G. Seo+, S. Lee, J. Seo, Y. Lee, W. H. Tanveer, S. W. Cha, and W. Jung*
+These authors contributed equally to this work.
Integrated design of a Ni thin-film electrode on a porous alumina template for affordable and high-performance low-temperature solid oxide fuel cells
RSC Advances 7 (2017) 23600–23606 [click]
25. S. Lee, J. Seo, and W. Jung*
Sintering-resistant Pt@CeO2 nanoparticles for high-temperature oxidation catalysis
Nanoscale 8 (2016) 10219–10228 [click]
24. Y. Choi, E. C. Brown, S. M. Haile*, and W. Jung*
Electrochemically modified, robust solid oxide fuel cell anode for direct-hydrocarbon utilization
Nano Energy 23 (2016) 161–171 [click]
23. N. W. Kwak and W. Jung*
Analysis of the grain boundary conductivity of singly and doubly doped CeO2 thin films at elevated temperature
Acta Materialia 108 (2016) 271–278 [click]
22. V. Metlenko, W. Jung, S. R. Bishop, H. L. Tuller, and R. A. De Souza*
Oxygen diffusion and surface exchange in the mixed conducting oxides SrTi1−yFeyO3−δ
Physical Chemistry Chemical Physics 18 (2016) 29495–29505 [click]
21. H.-S. Kim, A. Jang, S.-Y. Choi, W. Jung, and S.-Y. Chung*
Vacancy-Induced Electronic Structure Variation of Acceptors and Correlation with Proton Conduction in Perovskite Oxides
Angewandte Chemie International Edition 55 (2016) 13499–13503 [click]
- Inside Back Cover -
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20. H. G. Seo, Y. Choi, B. Koo, A. Jang, and W. Jung*
Robust nano-architectured composite thin films for a low-temperature solid oxide fuel cell cathode
Journal of Materials Chemistry A 4 (2016) 9394–9402 [click]
- Front Cover -
~2015
19. H.-J. Choi, E. Jeon*, T.-J. Je, J.-H. Kim, D.-H. Choi, B.S. Shin, W.-C. Jung, Y.-H. Lee, Ductile mode machining of the micro pattern made on YSZ using ultra-precision shaping with a diamond tool, J. Korean Phys. Soc. 67 (2015) 1961–1965. [click]
18. W. Jung, J.J. Kim, H.L. Tuller*, Investigation of nanoporous platinum thin films fabricated by reactive sputtering: Application as micro-SOFC electrode, J. Power Sources. 275 (2015) 860–865. [click]
17. W.C. Jung, Y.-J. Chang, K.-Z. Fung, S. Haile*, High Electrochemical Activity of Bi2O3 -based Composite SOFC Cathodes, J. Korean Ceram. Soc. 51 (2014) 278–282. [click]
16. W. Jung, K.L. Gu, Y. Choi, S.M. Haile*, Robust nanostructures with exceptionally high electrochemical reaction activity for high temperature fuel cell electrodes, Energy Environ. Sci. 7 (2014) 1685–1692. [click]
15. T.-S. Oh, Y.S. Tokpanov, Y. Hao, W. Jung, S.M. Haile*, Determination of optical and microstructural parameters of ceria films, J. Appl. Phys. 112 (2012) 103535. [click]
14. W. Jung, J.O. Dereux, W.C. Chueh, Y. Hao, S.M. Haile*, High electrode activity of nanostructured, columnar ceria films for solid oxide fuel cells, Energy Environ. Sci. 5 (2012) 8682. [click]
13. Y. Chen, W. Jung, Z. Cai, J.J. Kim, H.L. Tuller, B. Yildiz*, Impact of Sr segregation on the electronic structure and oxygen reduction activity of SrTi1−xFexO3 surfaces, Energy Environ. Sci. 5 (2012) 7979. [click]
12. E.C.C. Souza, W.C. Chueh, W. Jung, E.N.S. Muccillo, S.M. Haile*, Ionic and Electronic Conductivity of Nanostructured, Samaria-Doped Ceria, J. Electrochem. Soc. 159 (2012) K127. [click]
11. W. Jung*, H.L. Tuller, Investigation of surface Sr segregation in model thin film solid oxide fuel cell perovskite electrodes, Energy Environ. Sci. 5 (2012) 5370–5378. [click]
10. W.C. Chueh, Y. Hao, W. Jung, S.M. Haile*, High electrochemical activity of the oxide phase in model ceria–Pt and ceria–Ni composite anodes, Nat. Mater. 11 (2012) 155–161. [click]
9. W. Jung*, H.L. Tuller, A New Model Describing Solid Oxide Fuel Cell Cathode Kinetics: Model Thin Film SrTi1-xFexO3-δ Mixed Conducting Oxides-a Case Study, Adv. Energy Mater. 1 (2011) 1184–1191. [click]
8. C. Solís, W. Jung, H.L. Tuller, J. Santiso*, Defect Structure, Charge Transport Mechanisms, and Strain Effects in Sr4Fe6O12+δ Epitaxial Thin Films, Chem. Mater. 22 (2010) 1452–1461. [click]
7. W. Jung*, K. Sahner, A. Leung, H.L. Tuller, Acoustic wave-based NO2 sensor: Ink-jet printed active layer, Sensors Actuators B Chem. 141 (2009) 485–490. [click]
6. W. Jung*, H.L. Tuller, Impedance study of SrTi1−xFexO3−δ (x=0.05 to 0.80) mixed ionic-electronic conducting model cathode, Solid State Ionics. 180 (2009) 843–847. [click]
5. H.L. Tuller*, S.J. Litzelman, W. Jung, Micro-ionics: next generation power sources, Phys. Chem. Chem. Phys. 11 (2009) 3023. [click]
4. W. Jung, J.L. Hertz, H.L. Tuller*, Enhanced ionic conductivity and phase meta-stability of nano-sized thin film yttria-doped zirconia (YDZ), Acta Mater. 57 (2009) 1399–1404. [click]
3. Y.S. Jung, W. Jung, H.L. Tuller, C.A. Ross*, Nanowire Conductive Polymer Gas Sensor Patterned Using Self-Assembled Block Copolymer Lithography, Nano Lett. 8 (2008) 3776–3780. [click]
2. W. Jung, H.L. Tuller*, Investigation of Cathode Behavior of Model Thin-Film SrTi1−xFexO3−δ (x=0.35 and 0.5) Mixed Ionic-Electronic Conducting Electrodes, J. Electrochem. Soc. 155 (2008) B1194. [click]
1. S.J. Litzelman, J.L. Hertz, W. Jung, H.L. Tuller*, Opportunities and Challenges in Materials Development for Thin Film Solid Oxide Fuel Cells, Fuel Cells. 8 (2008) 294–302. [click]
Conference Proceedings
5. K.-Z. Fung, S.-Y. Tsai, Y.-J. Chang, W. Jung, S.M. Haile, Stability of composite cathode consisting of doped bismuth oxide (Y 0.25Bi0.75O1.5) and Conducting Perovskite La1-xSrxMeO3-δ (Me=Mn, Cu), in: ECS Trans., Electrochemical Society Inc., Research Center for Energy Technology and Strategy, Taiwan, 2013: pp. 1917–1923.
4. W. Jung, H.L. Tuller, Investigation of cathode kinetics in SOFC: Model thin film SrTi1-xFexO3-δ mixed conducting oxides, in: Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States, 2011: pp. 2129–2136.
3. Y. Chen, W.C. Jung, Y. Kuru, H. Tuller, B. Yildiz, Chemical, electronic and nanostructure dynamics on Sr(Ti1-xFex)O3 thin-film surfaces at high temperatures, in: Department of Nuclear Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States, 2011: pp. 2409–2416.
2. W. Jung, H.L. Tuller, Investigation of cathode behavior and surface chemistry of model thin film SrTi1-xFexO3-δ electrode, in: Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States, 2009: pp. 2775–2782.
1. H.L. Tuller, W. Jung, K. Haga, Investigation of cathode behavior of model thin film SrTi1-xFexO3-δ mixed ionic-electronic conducting electrodes, in: Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States, 2009: pp. 3–13.