Browse "College of Engineering(공과대학)" by Author Seo, Hyeon Kook

Showing results 1 to 34 of 34

1
A gigantically increased ratio of electrical to thermal conductivity and synergistically enhanced thermoelectric properties in interface-controlled TiO2-RGO nanocomposites

Nam, Woo Hyun; Lim, Young Soo; Kim, Woochul; Seo, Hyeon Kook; Dae, Kyun Seong; Lee, Soonil; Seo, Won-Seon; et al, NANOSCALE, v.9, no.23, pp.7830 - 7838, 2017-06

2
Anisotropic Lithiation Onset in Silicon Nanoparticle Anode Revealed by in Situ Graphene Liquid Cell Electron Microscopy

Yuk, Jong Min; Seo, Hyeon Kook; Choi, Jang Wook; Lee, JeongYong, ACS NANO, v.8, no.7, pp.7478 - 7485, 2014-07

3
Atomic level observation of Au-Cu core-shell nanoparticle growth using graphene liquid cell

Kim, Sang Yun; Yuk, Jong Min; Jeong, Myoungho; Seo, Hyeon Kook; Lee, Jeong-Yong, 2015 Materials Research Society Spring Meeting, Materials Research Society, 2015-04-07

4
Atomic visualization of a non-equilibrium sodiation pathway in copper sulfide

Park, Jae Yeol; Kim, Sung Joo; Chang, Joon Ha; Seo, Hyeon Kook; Lee, Jeong Yong; Yuk, Jong Min, NATURE COMMUNICATIONS, v.9, 2018-03

5
Direct Realization of Complete Conversion and Agglomeration Dynamics of SnO2 Nanoparticles in Liquid Electrolyte

Chang, Joon Ha; Cheong, Jun Young; Yuk, Jong Min; Kim, Chanhoon; Kim, Sung Joo; Seo, Hyeon Kook; Kim, Il-Doo; et al, ACS OMEGA, v.2, no.10, pp.6329 - 6336, 2017-10

6
Direct Visualization of Lithium Polysulfides and Their Suppression in Liquid Electrolyte

Seo, Hyeon Kook; Hwa, Yoon; Chang, Joon Ha; Park, Jae Yeol; Lee, Jae Sang; Park, Jungjae; Cairns, Elton J.; et al, NANO LETTERS, v.20, no.3, pp.2080 - 2086, 2020-03

7
Enhanced self-assembly of block copolymers by surface modification of a guiding template

Park, Woon Ik; Choi, Young Joong; Yuk, Jong Min; Seo, Hyeon Kook; Kim, Kwang Ho, POLYMER JOURNAL, v.50, no.2, pp.221 - 229, 2018-02

8
Facile in situ lithiation and sodiation observation in TEM employing MF (M=Li, Na)

Park, Jae Yeol; Chang, Joon Ha; Kim, Sung Joo; Seo, Hyeon Kook; Yuk, Jong Min, Microscopy & Microanalysis 2019 Meeting, Microscopy & Microanalysis, 2019-08-06

9
Freeze-Dried Sulfur-Graphene Oxide-Carbon Nanotube Nanocomposite for High Sulfur-Loading Lithium/Sulfur Cells

Hwa, Yoon; Seo, Hyeon Kook; Yuk, Jong-min; Cairns, Elton J., NANO LETTERS, v.17, no.11, pp.7086 - 7094, 2017-11

10
Graphene Liquid Cell Electron Microscopy of Initial Lithiation in Co3O4 Nanoparticles

Chang, Joon Ha; Cheong, Jun Young; Kim, Sung Joo; Shim, Yoon Su; Park, Jae Yeol; Seo, Hyeon Kook; Dae, Kyun Seong; et al, ACS OMEGA, v.4, no.4, pp.6784 - 6788, 2019-04

11
Growth dynamics of solid electrolyte interphase layer on SnO2 nanotubes realized by graphene liquid cell electron microscopy

Cheong, Jun Young; Chang, Joon Ha; Seo, Hyeon Kook; Yuk, Jong Min; Shin, Jae Won; Lee, Jeong Yong; Kim, Il-Doo, NANO ENERGY, v.25, pp.154 - 160, 2016-07

12
Growth dynamics of solid electrolyte interphase layer on SnO2 nanotubes revealed by graphene liquid cell (GLC)

Cheong, Jun Young; Chang, Joon Ha; Seo, Hyeon Kook; Yuk, Jong Min; Shin, Jae Won; Lee, Jeong Yong; Kim, Il-Doo, K-J Ceramics 33, The Korean Ceramics Society, 2016-11-17

13
In situ atomic imaging of coalescence of Au nanoparticles on graphene: rotation and grain boundary migration

Yuk, Jong Min; Jeong, Myoungho; Kim, Sang Yun; Seo, Hyeon Kook; Kim, Jihyun; Lee, JeongYong, CHEMICAL COMMUNICATIONS, v.49, no.98, pp.11479 - 11481, 2013

14
In Situ High Resolution TEM Observation of Hemispherical Sn Nanoparticles in the Surface of SnO2 Nanotubes in Liquid Electrolyte during Lithiation

Cheong, Jun Young; Chang, Joon Ha; 김성주; Kim, Chanhoon; Seo, Hyeon Kook; Shin, Jae Won; Lee, Jung-Yong; et al, The Korean Ceramic Society Fall Meeting, The Korean Ceramic Society, 2016-11-23

15
In Situ High-Resolution Transmission Electron Microscopy (TEM) Observation of Sn Nanoparticles on SnO2 Nanotubes Under Lithiation

Cheong, Jun Young; Chang, Joon Ha; Kim, Sung Joo; Kim, Chanhoon; Seo, Hyeon Kook; Shin, Jae Won; Yuk, Jong Min; et al, MICROSCOPY AND MICROANALYSIS, v.23, no.6, pp.1107 - 1115, 2017-12

16
In situ observation of lithiation of copper (ii) sulfide hexagonal nanoparticles: formation of copper dendrite in displacement reaction

Park, Jaeyeol; Chang, Joon Ha; Seo, Hyeon Kook; Kim, Sung Joo; Lee, Jeong Yong, 2016 MRS Fall Meeting, Materials Research Society, 2016-11-29

17
In Situ TEM Observation on the Agglomeration of Nanoparticles in the Interface of SnO2

Cheong, Jun Young; Chang, Joon Ha; Sung Joo Kim; Kim, Chanhoon; Seo, Hyeon Kook; Jae Won Shin; Yuk, Jong Min; et al, Microscopy & Microanalysis 2017 Meeting, Microscopy & Microanalysis, 2017-08-08

18
In Situ TEM Observation on the Agglomeration of Nanoparticles in the Interface of SnO2

Cheong, Jun Young; Chang, Joon Ha; Kim, Sung Joo; Kim, Chanhoon; Seo, Hyeon Kook; Shin, Jae Won; Yuk, Jong Min; et al, MICROSCOPY AND MICROANALYSIS, v.23, no.S1, pp.2054 - 2055, 2017-07

19
In Situ Transmission Electron Microscopy Graphene Liquid Cell on Chemical Sodiation of Nickel Oxide nanoparticle

MWETA, FRANK; Chang, Joon Ha; Seo, Hyeon Kook; Kim, Sung Joo; Cheong, Jun Young; Kim, Il-Doo; Yuk, Jong Min; et al, Microscopy & Microanalysis 2017 Meeting, Microscopy & Microanalysis, 2017-08-10

20
In Situ Transmission Electron Microscopy Graphene Liquid Cell on Chemical Sodiation of Nickel Oxide Nanoparticle

MWETA FRANK JAKSONI; Chang, Joon Ha; Seo, Hyeon Kook; Kim, Sung Joo; Cheong, Jun Young; Kim, Il-Doo; Yuk, Jong Min, MICROSCOPY AND MICROANALYSIS, v.23, no.S1, pp.204 - 205, 2017-07

21
In Situ Transmission Electron Microscopy Observation of Conversion Reaction in SnO2 Nanoparticle Using Graphene Liquid Cell

Chang, Joon Ha; Cheong, Jun Young; Kim, Sung Joo; Seo, Hyeon Kook; Yuk, Jong Min; Kim, Il Doo; Lee, Jeong Yong, 2016 MRS Spring Meeting, Material Research Society, 2016-03-30

22
In-situ atomic observation of coalescence of gold nanoparticles on graphene

Jeong, Myoungho; Yuk, Jong Min; Seo, Hyeon Kook; Kim, Sang Yun; Lee, Jeong-Yong, E-MRS 2014 Fall Meeting, European Materials Research Society, 2014-09-16

23
Mechanical stress effects on the lithiation behavior of tin nanoparticles revealed by in situ graphene liquid cell transmission electron microscopy

Seo, Hyeon Kook; Sangtae Kim; Park, Jae Yeol; Chang, Joon Ha; Sung Joo Kim; Jae Won Shin; Yuk, Jong Min, EAMC3, Korea Society of Microscopy, 2017-11-08

24
Preparation of Graphene Liquid Cells for the Observation of Lithium-ion Battery Material

Chang, Joon Ha; Cheong, Jun Young; Seo, Hyeon Kook; Kim, Il-Doo; Yuk, Jong Min, JOVE-JOURNAL OF VISUALIZED EXPERIMENTS, no.144, 2019-02

25
Pulverization-Tolerance and Capacity Recovery of Copper Sulfide for High-Performance Sodium Storage

Park, Jae Yeol; Kim, Sung Joo; Yim, Kanghoon; Dae, Kyun Seong; Lee, Yonghee; Dao, Khoi Phuong; Park, Ji Su; et al, ADVANCED SCIENCE, v.6, no.12, 2019-06

26
Real Time Observation of Initial Conversion Reaction of Co 3 O 4 Nanoparticles Using Graphene Liquid Cell Electron Microscopy

Chang, Joon Ha; Cheong, Jun Young; Sung Joo Kim; Jung, Ji-Won; Kim, Chanhoon; Seo, Hyeon Kook; Shin, Jae Won; et al, Microscopy & Microanalysis 2017 Meeting, Microscopy & Microanalysis, 2017-08-08

27
Real Time Observation of Initial Conversion Reaction of Co3O4 Nanoparticles Using Graphene Liquid Cell Electron Microscopy

Chang, Joon Ha; Cheong, Jun Young; Kim, Sung Joo; Jung, Ji-Won; Kim, Chanhoon; Seo, Hyeon Kook; Shin, Jae Won; et al, MICROSCOPY AND MICROANALYSIS, v.23, no.S1, pp.1968 - 1969, 2017-07

28
Real-time Observation on Initial Lithiation Behavior of Crystalline Silicon Nanoparticle Using in Situ Graphene Liquid Cell Electron Microscopy

Seo, Hyeon Kook; Yuk, Jong Min; Choi, Jang Wook; Lee, Jeong-Yong, 2015 Materials Research Society Spring Meeting, Materials Research Society, 2015-04-08

29
Reliable Control of Filament Formation in Resistive Memories by Self-Assembled Nanoinsulators Derived from a Block Copolymer

You, Byoungkuk; Park, Woon Ik; Kim, JongMin; Park, Kwi Il; Seo, Hyeon Kook; Lee, JeongYong; Jung, Yeon Sik; et al, ACS NANO, v.8, no.9, pp.9492 - 9502, 2014-09

30
Revealing inherent electrocatalysis of metal nanoparticles supported on a mixed conducting oxide for high-temperature fuel cell electrodes

Choi, Yoonseok; Cha, Seung Keun; Lee, Siwon; Seo, Hyeon Kook; Lee, Jeong Yong; Kim, Sang Ouk; Jung, Woo Chul, 253rd American Chemical Society NATIONAL MEETING & EXPOSITION, American Chemical Society, 2017-04-04

31
Self-Assembled Incorporation of Modulated Block Copolymer Nanostructures in Phase-Change Memory for Switching Power Reduction

Park, Woon-Ik; You, Byoung-Kuk; Mun, Beom-Ho; Seo, Hyeon Kook; Lee, Jeong-Yong; Hosaka, Sumio; Yin, You; et al, ACS NANO, v.7, no.3, pp.2651 - 2658, 2013-03

32
Strong stress-composition coupling in lithium alloy nanoparticles

Seo, Hyeon Kook; Park, Jae Yeol; Chang, Joon Ha; Dae, Kyun Seong; Noh, Myoung-Sub; Kim, Sung-Soo; Kang, Chong-Yun; et al, NATURE COMMUNICATIONS, v.10, 2019-07

33
Ultra-fast kinetics of initial conversion reaction onset in Co3O4 nanoparticles under lithiation revealed by graphene liquid cell electron microscopy

Cheong, Jun Young; Chang, Joon Ha; Seo, Hyeon Kook; Jung, Ji-Won; Kim, Chanhoon; Lee, Jeong Yong; Kim, Il-Doo, The Korean Ceramic Society Fall Meeting, The Korean Ceramic Society, 2016-11-23

34
Unravelling inherent electrocatalysis of mixed-conducting oxide activated by metal nanoparticle for fuel cell electrodes

Choi, Yoonseok; Cha, Seung Keun; Ha, Hyunwoo; Lee, Siwon; Seo, Hyeon Kook; Lee, Jeong Yong; Kim, Hyun You; et al, NATURE NANOTECHNOLOGY, v.14, no.3, pp.245 - +, 2019-03

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