HyukSu Han
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Advantageous crystalline–amorphous phase boundary for enhanced electrochemical water oxidation
HS Han, H Choi, S Mhin, YR Hong, KM Kim, J Kwon, G Ali, KY Chung, ...
Energy & Environmental Science 12 (8), 2443-2454, 2019
Domain Wall Displacement is the Origin of Superior Permittivity and Piezoelectricity in BaTiO3 at Intermediate Grain Sizes
D Ghosh, A Sakata, J Carter, PA Thomas, H Han, JC Nino, JL Jones
Advanced Functional Materials 24 (7), 885-896, 2014
Promoting electrocatalytic overall water splitting with nanohybrid of transition metal nitride-oxynitride
S Dutta, A Indra, Y Feng, HS Han, T Song
Applied Catalysis B: Environmental 241, 521-527, 2019
Origin of colossal permittivity in BaTiO3 via broadband dielectric spectroscopy
H Han, C Voisin, S Guillemet-Fritsch, P Dufour, C Tenailleau, C Turner, ...
Journal of Applied Physics 113 (2), 024102, 2013
Parallelized reaction pathway and stronger internal band bending by partial oxidation of metal sulfide–graphene composites: important factors of synergistic oxygen evolution …
HS Han, KM Kim, H Choi, G Ali, KY Chung, YR Hong, J Choi, J Kwon, ...
ACS Catalysis 8 (5), 4091-4102, 2018
Amorphous Nickel–Iron Borophosphate for a Robust and Efficient Oxygen Evolution Reaction
J Kwon†, H Han†, S Jo, S Choi, KY Chung, G Ali, K Park, U Paik*, ...
Advanced Energy Materials, 2100624, 2021
Electronically Double‐Layered Metal Boride Hollow Nanoprism as an Excellent and Robust Water Oxidation Electrocatalysts
HS Han, YR Hong, J Woo, S Mhin, KM Kim, J Kwon, H Choi, YC Chung, ...
Advanced Energy Materials 9 (13), 1803799, 2019
Defect Engineering of BiI3 Single Crystals: Enhanced Electrical and Radiation Performance for Room Temperature Gamma-Ray Detection
HS Han, M Hong, SS Gokhale, SB Sinnott, K Jordan, JE Baciak, JC Nino
The Journal of Physical Chemistry C 118 (6), 3244-3250, 2014
Graphene Oxide Quantum Dots Derived from Coal for Bioimaging: Facile and Green Approach
S Kang, KM Kim, Y Son, S Mhin, JH Ryu, KB Shim, B Lee, ...
Scientific Reports 9 (1), 4101, 2019
Variable Range Hopping Conduction in BaTiO3 Ceramics Exhibiting Colossal Permittivity
HS Han, C Davis III, JC Nino
The Journal of Physical Chemistry C 118 (17), 9137-9142, 2014
Chemical and structural engineering of transition metal boride towards excellent and sustainable hydrogen evolution reaction
S Dutta, HS Han(†:Equal contribution), M Je, H Choi, J Kwon, K Park, ...
Nano Energy, 104245, 2020
Electrochemically activated cobalt nickel sulfide for an efficient oxygen evolution reaction: partial amorphization and phase control
YR Hong, S Mhin, KM Kim, WS Han, H Choi, G Ali, KY Chung, HJ Lee, ...
Journal of Materials Chemistry A 7 (8), 3592-3602, 2019
Atomic Layer Deposition‐Assisted Fabrication of Co‐Nanoparticle/N‐Doped Carbon Nanotube Hybrids as Efficient Electrocatalysts for the Oxygen Evolution Reaction
HS Han, JW Paik, MJ Ham, KM Kim, JK Park, YK Jeong
Small 16 (33), 2002427, 2020
An Intriguing Pea‐Like Nanostructure of Cobalt Phosphide on Molybdenum Carbide Incorporated Nitrogen‐Doped Carbon Nanosheets for Efficient Electrochemical Water Splitting
S Dutta, A Indra, HS Han, T Song
ChemSusChem 11 (22), 3956-3964, 2018
Colossal Permittivity in Microwave‐Sintered Barium Titanate and Effect of Annealing on Dielectric Properties
H Han, D Ghosh, JL Jones, JC Nino
Journal of the American Ceramic Society 96 (2), 485-490, 2013
Quasi-intrinsic colossal permittivity in Nb and In co-doped rutile TiO 2 nanoceramics synthesized through a oxalate chemical-solution route combined with spark plasma sintering
HS Han, P Dufour, S Mhin, JH Ryu, C Tenailleau, S Guillemet-Fritsch
Physical Chemistry Chemical Physics 17 (26), 16864-16875, 2015
Ultrafast method for selective design of graphene quantum dots with highly efficient blue emission
SH Kang, S Mhin, HS Han†(†:Equal contribution), KM Kim, JL Jones, ...
Scientific reports 6, 38423, 2016
Synthesis of BaTiO3‐20wt%CoFe2O4 Nanocomposites via Spark Plasma Sintering
D Ghosh, H Han, JC Nino, G Subhash, JL Jones
Journal of the American Ceramic Society 95 (8), 2504-2509, 2012
Dual‐phase engineering of nickel boride‐hydroxide nanoparticles toward high‐performance water oxidation electrocatalysts
YR Hong, KM Kim, JH Ryu, S Mhin, J Kim, G Ali, KY Chung, S Kang, ...
Advanced Functional Materials 30 (38), 2004330, 2020
Dielectric relaxation and localized electron hopping in colossal dielectric (Nb, In)-doped TiO 2 rutile nanoceramics
K Tsuji, HS Han, S Guillemet-Fritsch, CA Randall
Physical Chemistry Chemical Physics 19 (12), 8568-8574, 2017
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