Kyeounghak Kim
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Versatile Strategy for Tuning ORR Activity of a Single Fe-N4 Site by Controlling Electron-Withdrawing/Donating Properties of a Carbon Plane
Y Mun, S Lee, K Kim, S Kim, S Lee, JW Han, J Lee
Journal of the American Chemical Society 141 (15), 6254-6262, 2019
Exsolution trends and co-segregation aspects of self-grown catalyst nanoparticles in perovskites
O Kwon, S Sengodan, K Kim, G Kim, HY Jeong, J Shin, YW Ju, JW Han, ...
Nature communications 8 (1), 15967, 2017
Sr segregation in perovskite oxides: why it happens and how it exists
B Koo, K Kim, JK Kim, H Kwon, JW Han, WC Jung
Joule, 2018
Cation-swapped homogeneous nanoparticles in perovskite oxides for high power density
S Joo, O Kwon, K Kim, S Kim, H Kim, J Shin, HY Jeong, S Sengodan, ...
Nature communications 10 (1), 697, 2019
Engineering electrocatalyst nanosurfaces to enrich the activity by inducing lattice strain
S Maiti, K Maiti, MT Curnan, K Kim, KJ Noh, JW Han
Energy & Environmental Science 14 (7), 3717-3756, 2021
Concentration Effect of Reducing Agents on Green Synthesis of Gold Nanoparticles: Size, Morphology, and Growth Mechanism
SC Hyun-seok Kim, Yu Seon Seo, Kyeounghak Kim, Jeong Woo Han, Youmie Park
Nanoscale Research Letters 11 (1), 1, 2016
Highly active dry methane reforming catalysts with boosted in situ grown Ni-Fe nanoparticles on perovskite via atomic layer deposition
S Joo, A Seong, O Kwon, K Kim, JH Lee, RJ Gorte, JM Vohs, JW Han, ...
Science advances 6 (35), eabb1573, 2020
Self-assembled alloy nanoparticles in a layered double perovskite as a fuel oxidation catalyst for solid oxide fuel cells
O Kwon, K Kim, S Joo, HY Jeong, J Shin, JW Han, S Sengodan, G Kim
Journal of Materials Chemistry A 6 (33), 15947-15953, 2018
Growth Kinetics of Individual Co Particles Ex-solved on SrTi0.75Co0.25O3-δ Polycrystalline Perovskite Thin Films
YR Jo, B Koo, MJ Seo, JK Kim, S Lee, K Kim, JW Han, WC Jung, BJ Kim
Journal of the American Chemical Society 141 (16), 6690-6697, 2019
Enhancing thermocatalytic activities by upshifting the d‐Band center of exsolved Co‐Ni‐Fe ternary alloy nanoparticles for the dry reforming of methane
S Joo, K Kim, O Kwon, J Oh, HJ Kim, L Zhang, J Zhou, JQ Wang, ...
Angewandte Chemie International Edition 60 (29), 15912-15919, 2021
A simple descriptor to rapidly screen CO oxidation activity on rare-earth metal-doped CeO2: from experiment to first-principles
K Kim, JD Yoo, S Lee, M Bae, J Bae, WC Jung, JW Han
ACS applied materials & interfaces 9 (18), 15449-15458, 2017
The position of lysine controls the catechol-mediated surface adhesion and cohesion in underwater mussel adhesion
M Shin, JY Shin, K Kim, B Yang, JW Han, NK Kim, HJ Cha
Journal of colloid and interface science 563, 168-176, 2020
Engineering of charged defects at perovskite oxide surfaces for exceptionally stable solid oxide fuel cell electrodes
M Choi, IAM Ibrahim, K Kim, JY Koo, SJ Kim, JW Son, JW Han, W Lee
ACS applied materials & interfaces 12 (19), 21494-21504, 2020
A novel strategy to develop non-noble metal catalyst for CO2 electroreduction: Hybridization of metal-organic polymer
Y Mun, K Kim, S Kim, S Lee, S Lee, S Kim, W Choi, S Kim, JW Han, J Lee
Applied Catalysis B: Environmental 236, 154-161, 2018
Different catalytic behaviors of Pd and Pt metals in decalin dehydrogenation to naphthalene
K Kim, J Oh, TW Kim, JH Park, JW Han, YW Suh
Catalysis science & technology 7 (17), 3728-3735, 2017
Precise control of defects in graphene using oxygen plasma
G Lee, J Kim, K Kim, JW Han
Journal of Vacuum Science & Technology A 33 (6), 2015
Mechanistic insights into the phase transition and metal ex-solution phenomena of Pr 0.5 Ba 0.5 Mn 0.85 Co 0.15 O 3− δ from simple to layered perovskite under reducing …
K Kim, S Joo, R Huang, HJ Kim, G Kim, JW Han
Energy & Environmental Science 14 (2), 873-882, 2021
Control of transition metal–oxygen bond strength boosts the redox ex-solution in a perovskite oxide surface
K Kim, B Koo, YR Jo, S Lee, JK Kim, BJ Kim, WC Jung, JW Han
Energy & Environmental Science 13 (10), 3404-3411, 2020
Mechanistic study for enhanced CO oxidation activity on (Mn, Fe) co-doped CeO2 (111)
K Kim, JW Han
Catalysis Today 293, 82-88, 2017
Dopant‐Driven Positive Reinforcement in Ex‐Solution Process: New Strategy to Develop Highly Capable and Durable Catalytic Materials
JS Jang, JK Kim, K Kim, WG Jung, C Lim, S Kim, DH Kim, BJ Kim, JW Han, ...
Advanced Materials 32 (46), 2003983, 2020
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