|Platinum-based nanocages with subnanometer-thick walls and well-defined, controllable facets|
L Zhang, LT Roling, X Wang, M Vara, M Chi, J Liu, SI Choi, J Park, ...
Science 349 (6246), 412-416, 2015
|Synthesis and Characterization of 9 nm Pt–Ni Octahedra with a Record High Activity of 3.3 A/mgPt for the Oxygen Reduction Reaction|
SI Choi, S Xie, M Shao, JH Odell, N Lu, HC Peng, L Protsailo, S Guerrero, ...
Nano letters 13 (7), 3420-3425, 2013
|Atomic layer-by-layer deposition of Pt on Pd nanocubes for catalysts with enhanced activity and durability toward oxygen reduction|
S Xie, SI Choi, N Lu, LT Roling, JA Herron, L Zhang, J Park, J Wang, ...
Nano letters 14 (6), 3570-3576, 2014
|Palladium–platinum core-shell icosahedra with substantially enhanced activity and durability towards oxygen reduction|
X Wang, SI Choi, LT Roling, M Luo, C Ma, L Zhang, M Chi, J Liu, Z Xie, ...
Nature communications 6, 7594, 2015
|Atomic layer-by-layer deposition of platinum on palladium octahedra for enhanced catalysts toward the oxygen reduction reaction|
J Park, L Zhang, SI Choi, LT Roling, N Lu, JA Herron, S Xie, J Wang, ...
Acs Nano 9 (3), 2635-2647, 2015
|Electrochemical surface area measurements of platinum-and palladium-based nanoparticles|
M Shao, JH Odell, SI Choi, Y Xia
Electrochemistry Communications 31, 46-48, 2013
|Polyol synthesis of ultrathin Pd nanowires via attachment‐based growth and their enhanced activity towards formic acid oxidation|
Y Wang, SI Choi, X Zhao, S Xie, HC Peng, M Chi, CZ Huang, Y Xia
Advanced Functional Materials 24 (1), 131-139, 2014
|Synthesis and characterization of Pd@ Pt–Ni core–shell octahedra with high activity toward oxygen reduction|
SI Choi, M Shao, N Lu, A Ruditskiy, HC Peng, J Park, S Guerrero, J Wang, ...
Acs Nano 8 (10), 10363-10371, 2014
|Preparation and optical properties of colloidal, monodisperse, and highly crystalline ITO nanoparticles|
SI Choi, KM Nam, BK Park, WS Seo, JT Park
Chemistry of Materials 20 (8), 2609-2611, 2008
|Facile synthesis of sub-20 nm silver nanowires through a bromide-mediated polyol method|
RR Da Silva, M Yang, SI Choi, M Chi, M Luo, C Zhang, ZY Li, ...
ACS nano 10 (8), 7892-7900, 2016
|Ultrathin free‐standing ternary‐alloy nanosheets|
JW Hong, Y Kim, DH Wi, S Lee, SU Lee, YW Lee, SI Choi, SW Han
Angewandte Chemie 128 (8), 2803-2808, 2016
|Kinetically controlled synthesis of Pt–Cu alloy concave nanocubes with high-index facets for methanol electro-oxidation|
Y Qi, T Bian, SI Choi, Y Jiang, C Jin, M Fu, H Zhang, D Yang
Chemical Communications 50 (5), 560-562, 2014
|Single‐crystalline hollow face‐centered‐cubic cobalt nanoparticles from solid face‐centered‐cubic cobalt oxide nanoparticles|
KM Nam, JH Shim, H Ki, SI Choi, G Lee, JK Jang, Y Jo, MH Jung, H Song, ...
Angewandte Chemie 120 (49), 9646-9650, 2008
|Pd–Cu bimetallic tripods: a mechanistic understanding of the synthesis and their enhanced electrocatalytic activity for formic acid oxidation|
L Zhang, SI Choi, J Tao, HC Peng, S Xie, Y Zhu, Z Xie, Y Xia
Advanced Functional Materials 24 (47), 7520-7529, 2014
|Facile synthesis of palladium right bipyramids and their use as seeds for overgrowth and as catalysts for formic acid oxidation|
X Xia, SI Choi, JA Herron, N Lu, J Scaranto, HC Peng, J Wang, ...
Journal of the American Chemical Society 135 (42), 15706-15709, 2013
|Morphology‐Controlled Metal Sulfides and Phosphides for Electrochemical Water Splitting|
J Joo, T Kim, J Lee, SI Choi, K Lee
Advanced Materials 31 (14), 1806682, 2019
|Designed synthesis of well‐defined Pd@ Pt core–shell nanoparticles with controlled shell thickness as efficient oxygen reduction electrocatalysts|
R Choi, SI Choi, CH Choi, KM Nam, SI Woo, JT Park, SW Han
Chemistry–A European Journal 19 (25), 8190-8198, 2013
|Catalysis on faceted noble-metal nanocrystals: both shape and size matter|
S Xie, SI Choi, X Xia, Y Xia
Current Opinion in Chemical Engineering 2 (2), 142-150, 2013
|A comprehensive study of formic acid oxidation on palladium nanocrystals with different types of facets and twin defects|
SI Choi, JA Herron, J Scaranto, H Huang, Y Wang, X Xia, T Lv, J Park, ...
ChemCatChem 7 (14), 2015
|Controlling the size and composition of nanosized Pt–Ni octahedra to optimize their catalytic activities toward the oxygen reduction reaction|
SI Choi, S Xie, M Shao, N Lu, S Guerrero, JH Odell, J Park, J Wang, ...
ChemSusChem 7 (5), 1476-1483, 2014