A unifying mechanism for cation effect modulating C1 and C2 productions from CO2 electroreduction
S.-J. Shin,†, H. Choi,†, S. Ringe, D. H. Won, H.-S. Oh, D. H. Kim, T. Lee, D.-H. Nam, H. Kim,*, C. H. Choi*
Nature Communications, 2022
12
On the importance of the electric double layer structure in aqueous electrocatalysis
S.-J. Shin,†, D. H. Kim,†, G. Bae,†, S. Ringe, H. Choi, H.-K. Lim, C. H. Choi,*, H. Kim*
Nature Communications, 2022
13
Quantification of active site density and turnover frequency: from single-atom metal to nanoparticle electrocatalysts
G. Bae,†, H. Kim,†, H. Choi, P. Jeong, D. H. Kim, H. C. Kwon, K.-S. Lee, M. Choi, H.-S. Oh, F. Jaouen,*, C. H. Choi*
JACS Au, 2021
14
Selective electrochemical reduction of nitric oxide to hydroxylamine by atomically dispersed iron catalyst
D. H. Kim†, S. Ringe†, H. Kim, S. Kim, B. Kim, G. Bae, H.-S. Oh, F. Jaouen, W. Kim,*, H. Kim*, C. H. Choi*
Nature Communications, 2021
15
Identification of single-atom Ni site active toward electrochemical CO2 conversion to CO
H. Kim†, D. Shin†, W. Yang†, D. H. Won†, H.-S. Oh, M. W. Chung, D. Jeong, S. H. Kim, K. H. Chae, J. Y. Ryu, J. Lee, S. J. Cho, J. Seo,*, H, Kim*, C. H. Choi*
Journal of the American Chemical Society, 2021
16
Underestimation of platinum electrocatalysis induced by carbon monoxide evolved from graphite counter electrode
S. G. Ji, H. Kim, C. Park, W. Kim, C. H. Choi*
ACS Catalysis, 2020
17
Theoretical and experimental understanding of hydrogen evolution reaction kinetics in alkaline electrolytes with Pt-based core-shell nanocrystal
J. Kim†, H. Kim†, W.-J. Lee, B. Ruqia, H. Baik, H.-S. Oh, S.-M. Paek, H.-K. Lim,*, C. H. Choi*, S.-I. Choi*
Journal of the American Chemical Society, 2019
18
Carbon monoxide as a promoter of atomically dispersed platinum catalyst in electrochemical hydrogen evolution reaction
H. C. Kwon, M. Kim, J.-P. Grote, S. J. Cho, M. W. Chung, H. Kim, D. H. Won, A. R. Zeradjanin, K. J. J. Mayrhofer, M. Choi, H. Kim*, C. H. Choi*
Journal of the American Chemical Society, 2018
19
Achilles' heel of iron-based catalysts during oxygen reduction in acidic medium
C. H. Choi,*, H. Lim, M. W. Chung, G. Chon. N. R. Sahraie, A. Altin, M.-T. Sourgrati, L. Stievano, H. S. Oh, E. S. Park, F. Luo, P. Strasser, G. Drazic, K. J. J. Mayrhofer, H. Kim*, F. Jaouen*
Energy & Environmental Science, 2018
20
Unraveling the nature of sites active toward hydrogen peroxide reduction in Fe-N-C catalysts
C. H. Choi,*, W. S. Choi, O. Kasian, A. K. Mechler, M. Sougrati, S. Brüller, K. Strickland, Q. Jia, S. Mukerjee, K. J. J. Mayrhofer, F Jaouen*