Sungwoo Hwang
Sungwoo Hwang
Yonsei University, Samsung Electronics
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Dense dislocation arrays embedded in grain boundaries for high-performance bulk thermoelectrics
SI Kim, KH Lee, HA Mun, HS Kim, SW Hwang, JW Roh, DJ Yang, ...
Science 348 (6230), 109-114, 2015
Capacitive deionization characteristics of nanostructured carbon aerogel electrodes synthesized via ambient drying
HH Jung, SW Hwang, SH Hyun, KH Lee, GT Kim
Desalination 216 (1-3), 377-385, 2007
Surfactant‐Free Scalable Synthesis of Bi2Te3 and Bi2Se3 Nanoflakes and Enhanced Thermoelectric Properties of Their Nanocomposites
Y Min, JW Roh, H Yang, M Park, SI Kim, S Hwang, SM Lee, KH Lee, ...
Advanced Materials 25 (10), 1425-1429, 2013
Capacitance control of carbon aerogel electrodes
SW Hwang, SH Hyun
Journal of non-crystalline solids 347 (1-3), 238-245, 2004
Preparation of carbon aerogel electrodes for supercapacitor and their electrochemical characteristics
SJ Kim, SW Hwang, SH Hyun
Journal of materials science 40 (3), 725-731, 2005
Effective preparation of crack-free silica aerogels via ambient drying
SW Hwang, HH Jung, SH Hyun, YS Ahn
Journal of sol-gel science and technology 41 (2), 139-146, 2007
Synthesis and characterization of tin oxide/carbon aerogel composite electrodes for electrochemical supercapacitors
SW Hwang, SH Hyun
Journal of Power Sources 172 (1), 451-459, 2007
Effect of surface modification conditions on the synthesis of mesoporous crack-free silica aerogel monoliths from waterglass via ambient-drying
SW Hwang, TY Kim, SH Hyun
Microporous and Mesoporous Materials 130 (1-3), 295-302, 2010
Optimization of instantaneous solvent exchange/surface modification process for ambient synthesis of monolithic silica aerogels
SW Hwang, TY Kim, SH Hyun
Journal of colloid and interface science 322 (1), 224-230, 2008
Metallic conduction induced by direct anion site doping in layered SnSe2
SI Kim, S Hwang, SY Kim, WJ Lee, DW Jung, KS Moon, HJ Park, YJ Cho, ...
Scientific reports 6 (1), 1-7, 2016
Enhancement of seebeck coefficient in Bi0. 5Sb1. 5Te3 with high-density tellurium nanoinclusions
SI Kim, K Ahn, DH Yeon, S Hwang, HS Kim, SM Lee, KH Lee
Applied physics express 4 (9), 091801, 2011
Enhancing the thermoelectric properties of p-type bulk Bi-Sb-Te nanocomposites via solution-based metal nanoparticle decoration
S Hwang, SI Kim, K Ahn, JW Roh, DJ Yang, SM Lee, KH Lee
Journal of electronic materials 42 (7), 1411-1416, 2013
Enhanced thermoelectric performance of n-type Cu 0.008 Bi 2 Te 2.7 Se 0.3 by band engineering
KH Lee, SI Kim, H Mun, B Ryu, SM Choi, HJ Park, S Hwang, SW Kim
Journal of Materials Chemistry C 3 (40), 10604-10609, 2015
Improvement in the thermoelectric performance of the crystals of halogen-substituted In 4 Se 3− x H 0.03 (H= F, Cl, Br, I): Effect of halogen-substitution on the thermoelectric …
K Ahn, E Cho, JS Rhyee, SI Kim, S Hwang, HS Kim, SM Lee, KH Lee
Journal of Materials Chemistry 22 (12), 5730-5736, 2012
Enhancement of the thermoelectric performance of Bi0. 4Sb1. 6Te3 alloys by In and Ga doping
KH Lee, S Hwang, B Ryu, K Ahn, J Roh, D Yang, SM Lee, H Kim, SI Kim
Journal of electronic materials 42 (7), 1617-1621, 2013
Experimental evidence of enhancement of thermoelectric properties in tellurium nanoparticle-embedded bismuth antimony telluride
SI Kim, S Hwang, JW Roh, K Ahn, DH Yeon, KH Lee, SW Kim
Journal of Materials Research 27 (19), 2449-2456, 2012
Strong enhancement of electrical conductivity in two-dimensional micrometer-sized RuO 2 nanosheets for flexible transparent electrodes
S Yoo, J Kim, H Moon, SY Kim, D Ko, WH Shin, S Hwang, DW Jung, S Sul, ...
Nanoscale 9 (21), 7104-7113, 2017
Enhanced thermoelectric performance of p-type Bi-Sb-Te alloys by codoping with Ga and Ag
KH Lee, SM Choi, JW Roh, S Hwang, SI Kim, WH Shin, HJ Park, JH Lee, ...
Journal of Electronic Materials 44 (6), 1531-1535, 2015
Doping effects on the thermoelectric properties of Cu-intercalated Bi2Te2. 7Se0. 3
KH Lee, SM Choi, SI Kim, JW Roh, DJ Yang, WH Shin, HJ Park, K Lee, ...
Current Applied Physics 15 (3), 190-193, 2015
Cu–Bi–Se-based pavonite homologue: a promising thermoelectric material with low lattice thermal conductivity
JY Cho, H Mun, B Ryu, SI Kim, S Hwang, JW Roh, DJ Yang, WH Shin, ...
Journal of Materials Chemistry A 1 (34), 9768-9774, 2013
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