하현우

10rkwhr@gmail.com

 

소개

 

Catalysis by metal/oxide nanoarchitectures

 

Oxide-Oxide-Metal composite catalysts

 

이력

 

2009-2015 충남대학교 나노소재공학과

 

2015-2017 충남대학교 신소재공학과 석사

 

2017-현재 충남대학교 신소재공학과 박사과정

 

 

논문

21. Hyesung An, Wonhee Lee, Hyuk Choi, Hyunwoo Ha, Mi Yoo, Eunji Kang, Ki Tae Park*, and

 Hyun You Kim*

Comprehensive Mechanistic Study of Electrochemical CO2 Reduction to Formate on Sn Surfaces

In Prep., (2020)

20. Mi Yoo, Eunji Kang, Hyuk Choi, Hyunwoo Ha, Richard Celestre, David A. Shapiro,

 Chunjoong Kim*, Young-Sang Yu*, and Hyun You Kim*

Promoting Inherent Catalytic Activity and Stability of TiO2 Supported Pt Single-Atoms at CeOx-TiO2 Interfaces

Submitted., (2020)

19. Siwon Lee, Hyunwoo Ha, Kyung Taek Bae, Seunghyun Kim, Jun Hyuk Kim, Jongsu Seo,

 Jin Seok Choi, Yong Ryun Jo, Bong Joong Kim, Kang Taek Lee*, Hyun You Kim*, and WooChul Jung*

A Measure of Active Interfaces in Supported Catalysts for High-temperature Reactions 

Submitted., (2020)

18. Ha Tran Huu, Ngoc Hung Vu, Hyunwoo Ha, Joonhe Moon, Hyun You Kim, and Won Bin Im*

Sub-micro droplet reactors: Green synthesis of Li3VO4 anode materials for lithium ion batteries

Nature Communications, Accepted (2021) <IF: 12.121>

17. Yire Han†, Byeong-Ju Park†, Ji-Ho Eom†, Venkatraju Jella, Swathi Ippili, S. V. N. Pammi,

 Jin-Seok Choi, Hyunwoo Ha, Hyuk Choi, Cheolho Jeon, Kangho Park, Hee-Tae Jung, 

 Sungmi Yoo, Hyun You Kim*, Yun Ho Kim,* and Soon-Gil Yoon*

Direct Growth of Highly Conductive Large-Area Stretchable Graphene

Advanced Science2003697 (2021) <IF: 15.84>

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16. Jeongjin Kim, Hyunwoo Ha, Won Hui Doh, Kohei Ueda, Kazuhiko Mase, Hiroshi Kondoh,

Bongjin Simon Mun*, Hyun You Kim* and Jeong Young Park*

How Rh surface breaks CO2 molecules under ambient pressure

Nature Communications, 11, 5649 (2020) <IF: 12.121>

15. Van-Toan Nguyen†, Hyunwoo Ha†, Hyesung An, Ngoc-Anh Nguyen, Sangho Shin, Chinh Quoc Tran,

Hyun You Kim*, and Ho-Suk Choi*

In situ Engineering of Graphene-Dot-Armored Pd Nanosponge using Br- toward High-Performance and Stable Electrocatalyst for Hydrogen Evolution Reaction

ACS Applied Materials & Interfaces, 12, 15500 (2020) <IF: 8.758>
 

14. Mi Yoo†, Young-Sang Yu†, Hyunwoo Ha†, Siwon Lee†, Jin-Seok Choi, Sunyoung Oh, Eunji Kang, Hyuk Choi, Hyesung An, Kug-Seung Lee, Jeong Young Park, Richard Celestre, Matthew A. Marcus, Kasra Nowrouzi, Doug Taube, David A. Shapiro, WooChul Jung*, Chunjoong Kim*, and Hyun You Kim*

A tailored oxide interface creates dense Pt single-atom catalysts with high catalytic activity

Energy & Environmental Science, 13,1231 (2020), Back cover article <IF: 30.289>

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13. Sunyoung Oh†, Hyunwoo Ha†, Hanseul Choi, Changbum Jo, Jangkeun Cho, Hyuk Choi, Ryong Ryoo*, Hyun You Kim*, and Jeong Young Park*,

Oxygen Activation on the Interface between Pt Nanoparticle and Mesoporous Defective TiO2 during CO Oxidation

Journal of Chemical Physics, 151, 234716 (2019) <IF: 2.991>

12. Hyesung An†, Mi Yoo†, Hyunwoo Ha†, Hyuk Choi, Eunji Kang, and Hyun You Kim*

Efficient Sn Recovery from SnO2 by Alkane (CxHy=2x+2, 0 ≤ x ≤ 4) Reduction

Scientific Reports, 9,16702 (2019) <IF: 3.998>

11. Yoonseok Choi†, Seung Keun Cha†, Hyunwoo Ha†, Siwon Lee, Hyun Kook Seo, Jeong Yong Lee, Hyun You Kim*, Sang Ouk Kim*, and WooChul Jung*

Unraveling Inherent Electrocatalysis of Mixed-conducting Oxide Activated by Metal Nanoparticle for Fuel Cell Electrodes

Nature Nanotechnology, 4, 245 (2019), Cover article <IF: 31.538>

 

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10. Hyunwoo Ha†, Sinmyung Yoon†, Kwangjin An*, and Hyun You Kim*

Catalytic CO oxidation over Au nanoparticles supported on CeO2 nanocrystals: Effect of the Au-CeO2 interface

ACS Catalysis, 8, 11491 (2018) <IF: 12.350>

 

9. Quoc Chinh Tran, Hyesung An, Hyunwoo Ha, Van Toan Nguyen, Nguyen Duc Quang, Hyun You Kim*, Ho-Suk Choi

Robust graphene-wrapped PtNi nanosponge for enhanced oxygen reduction reaction performance

Journal of Materials Chemistry A, 6, 8259 (2018) <IF: 11.301>

 

8. Byeong-Ju Park, Jin-Seok Choi, Ji-Ho Eom, Hyunwoo Ha, Hyun You Kim, Seonhee Lee, Hyunjung Shin, and Soon-Gil Yoon*

Defect-Free Graphene Synthesized Directly at 150 °C via Chemical Vapor Deposition with No Transfer

ACS Nano, 12, 2008 (2018) <IF: 14.588>

 

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7.. Hyunwoo Ha, Hyesung An, Mi Yoo, Junhee Lee, and Hyun You Kim*

Catalytic CO Oxidation by CO-saturated Au Nanoparticles Supported on CeO2: Effect of CO Coverage

Journal of Physical Chemistry C, 121, 26895 (2017) <IF: 4.189>

 

6. Quoc Chinh Tran, Hyunwoo Ha, Sumin Lee, Hyung-Ho Bar, Oh-Sup Kim, Yong-Seok Cho, Hyun You Kim, Ilsun Yoon, Van Toan Nguyen, Ho-Suk Choi*

Polyhedral Gold Nanocrystals/Polyelectrolyte Composite Film: One-Pot Synthesis via Interfacial Liquid Plasma Polymerization,

Composites Science and Technology, 153, 198 (2017) <IF: 7.094>

 

5. Hyunwoo Ha, Mi Yoo, Hyesung An, Kihyun Shin, Taeyang Han, Youhan Sohn, Sangyeol Kim, Sang-Ro Lee, Jun Hyun Han*, and Hyun You Kim*

Reduction of SnO2 by CH4 for Efficient Sn Recovery,

Scientific Reports, 7, 14427 (2017) <IF: 3.998>

 

4. Hyesung An†, Hyunwoo Ha†, Mi Yoo, and Hyun You Kim*

Understanding the Atomic-level Process of CO-adsorption-driven Surface Segregation of Pd in (AuPd)147 Bimetallic Nanoparticles, 

Nanoscale, 9, 12077 (2017) <IF: 6.895>

 

3. Kihyun Shin, Liang Zhang, Hyesung An, Hyunwoo Ha, Mi Yoo, Hyuck Mo Lee, Graeme Henkelman,

and Hyun You Kim*

Interface Engineering for a Rational Design of Poison-free Bimetallic CO Oxidation Catalysts

Nanoscale, 9, 5244 (2017) <IF: 6.895>

 

2. Seongjae Park, Hojin Kim, Daehee Seol, Taejin Park, Mirine Leem, Hyunwoo Ha, Hyesung An, Hyun You Kim, Seong-Jun Jeong, Seongjun Park, Hyoungsub Kim*, and Yunseok Kim*

Evenly transferred single-layered graphene membrane assisted by strong substrate adhesion

Nanotechnology, 28, 145706 (2017) <IF: 3.551>

 

-------------------------------------------------------------------2017------------------------------------------------------------------

 

1. Hyesung An, Soonho Kwon, Hyunwoo Ha, Hyun You Kim*, and Hyuck Mo Lee*

Reactive Structural Motifs of Au Nanoclusters for Oxygen Activation and Subsequent CO Oxidation

Journal of Physical Chemistry C, 120, 9292 (2016) <IF: 4.189>

 

-------------------------------------------------------------------2016------------------------------------------------------------------

 

국내논문

 

3. Hyesung An, Hyunwoo Ha, Mi Yoo, Hyuck Choi, Hyun You Kim*

Density Functional Theory Study of Separated Adsorption of O2 and CO on Pt@X(X = Pd, Ru, Rh, Au, or Ag) Bimetallic Nanoparticles

Korean J. Mater. Res. 28, 365 (2018)

 

2. Taeyang Han, Youhan Sohn, Hyunwoo Ha, Mi Yoo, Sangyeol Kim, Sang-ro Lee, Hyun You Kim*

and Jun Hyun Han*

Modification of the Amount of CH4 Supplied for the Efficient CH4 Reduction of SnO2

Korean J. Met. Mater. 56, 384 (2018)

 

1. Hyunwoo Ha, Kihyun Shin and Hyun You Kim*

Density Functional Theory Studies of Oxygen Affinity of Small Au Nanoparticles

Korean J. Mater. Res. 27, 229 (2017)

 

학회발표

 

 

2018, ENGE 2018, Hyunwoo Ha, Sinmyung Yoon, Kwangjin An, Hyun You Kim*

Combinatorial Study of Theory and Experiment for Catalytic CO oxidation over Au nanoparticles supported on CeO2

 

2018, 대한금속재료학회 추계학술대회, 하현우, 윤신명, 안혜성, 최혁, 강은지, 안광진, 김현유*

Catalytic CO Oxidation over Au Nanoparticles Supported on CeO2 Nanocrystals

 

2018, ICTAC 17, Hyunwoo Ha, Hyesung An, Mi Yoo, Hyun You Kim*

Density functional theory study of CO-Saturated Au Nanoparticles Supported on CeO2 for the CO Oxidation

 

2017, 대한금속재료학회 추계학술대회, 하현우, 신기현, Liang Zhang, 안혜성, 유미, 김현유*

Interface Engineering for a Rational Design of Poison-free Bimetallic CO Oxidation Catalysts

 

2017, 대한금속재료학회 춘계학술대회, 하현우, 유미, 안혜성, 이준희 김현유*

CeO2-TiO2 복합 산화물 지지체를 이용한 Pt 나노입자 촉매의 안정성과 반응성 개선

 

2017, ACS Spring MeetingHyunwoo Ha, Mi Yoo, Hyesung An, Hyunyou Kim*

Density functional theory study of reactivity of CeO2-supported Pt nanoparticles for the CO oxidation

 

2017, ACS Spring Meeting, Mi Yoo, Hyunwoo Ha, Hyunyou Kim*

Design of highly-stable and reactive Pt catalysts dispersed on CeO2-TiO2 interface

 

2017, ACS Spring Meeting, Hyesung An, Hyunwoo Ha, Mi Yoo, Hyunyou Kim*

CO Adsorption induced Pd-Au swapping in Pd-core@Au-shell nanoparticles

 

2016, K-J Ceramics 33Hyunwoo Ha, Mi Yoo, Hyesung An, Hyunyou Kim*

Bifunctional catalytic CO oxidation by rationally designed active center of Pt-CeO2-TiO2

 

2016, K-J Ceramics 33, Hyesung An, Hyunwoo Ha, Mi Yoo, Hyunyou Kim*

Structural Transformation of Pd-core@Au-shell Nanoparticles Under CO oxidation condition

 

2016, ENGE 2016, Hyunwoo Ha, Hyesung An, Mi Yoo, Hyunyou Kim*

Catalytic CO Oxidation by Computationally Designed Reactive Center : Pt-CeO2-TiO2 Catalyst

 

2016, 대한금속재료학회 추계학술대회, 하현우, 안혜성, 유미, 김현유*

DFT 계산을 이용한 Pt/CeO2/TiO2 삼원계 촉매에서의 CO 산화 반응 메커니즘 연구

 

2016, 대한금속재료학회 추계학술대회, 유미, 하현우, 안혜성, 김현유*

전산모사를 이용한 Sn 촉매 기반 CO2 환원 반응 메커니즘 연구

 

2016, 대한금속재료학회 추계학술대회, 안혜성, 하현우, 유미, 김현유*

Au-shell@Pd-core 나노입자의 CO 흡착에 따른 vacancy 형성에 관한 연구

 

2016, 대한금속재료학회 춘계학술대회, 안혜성, 하현우, 유미, 김현유*

Au 나노입자의 크기에 따른 CO 산화 촉매 반응 연구

 

2016, ACS Spring Meeting, Hyesung An, Hyunwoo Ha, Mi Yoo, Hyunyou Kim*

Dynamic structural evolution of Au-Pd nanoparticles under CO oxidation condition

 

2016, ACS Spring Meeting, Hyesung An, Hyunwoo Ha, Mi Yoo, Hyunyou Kim*

Size dependent oxygen affinity and CO oxidation activity of small Au nanoclusters

 

2015, 대한금속재료학회 추계학술대회, 안혜성, 하현우, 김현유*

전산모사를 이용한 sub-nanometer 금 나노입자의 CO 산화반응에 대한 반응성 연구

 

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