화학부교수

DEPARTMENT OF CHEMISTRY, SEOUL NATIONAL UNIVERSITY.

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화학부교수

부교수

황윤정 Hwang, Yun Jeong

청정촉매소재 연구실
LAB Website
OFFICE 503-220 / 02-880-4381
LAB 503-220 / 02-880-1368
RESEARCH AREAS
# 분석화학
# 물리화학
# 고분자/재료화학
# 나노화학
# 에너지/환경

황윤정 부교수

황윤정 부교수 사진

연구내용

Hwang's group explores sustainable chemical cycles by developing electrochemical reaction/catalyst materials/integrated devices based on the understanding of the solid-liquid interface (electrode-electrolyte interfaces). Our ultimate reasearch goal is contributing to address critical energy and environmental issues by realizing clean and sustainable chemical production. Three major research topics are (1) electrochemical synthesis for carbon utilization, (2) nanomaterial synthesis for an electrocatalyst application, and (3) in-situ/operando electrochemical characterization for understanding the reaction pathways and the catalyst surfaces which can give a feedback for scientific research advances.

학력

  • 2006 - 2012 : Ph. D. Chemistry, University of California, Berkeley
  • 2003 - 2005 : M. S. Chemistry, Korea Advanced Institute of Science and Technology (KAIST)
  • 1999 - 2003 : B. S. Chemistry, Korea Advanced Institute of Science and Technology (KAIST)

주요 경력

  • 2019-present : Associate Editor, Journal of Materials Chemistry A, Royal Society of Chemistry (RSC, UK)
  • 2020-present : Associate Editor, Materials Advances, Royal Scoeity of Chemistry (RSC, UK)
  • 2018-2020 : Principal Investigator, Korea Institute of Science and Technology
  • 2012-2018 : Researcher/Senior Researcher, Korea Institute of Science and Technology
  • 2013-2020 : Assistant/Associate Professor, University of Science and Technology (UST)

주요 논문

  1. “Time-resolved observation of C–C coupling intermediates on Cu electrodes for selective electrochemical CO2 reduction” Energy Environ. Sci., 2020,13, 4301-4311.
  2. “Catalyst-electrolyte interface chemistry for electrochemical CO2 reduction” Chem. Soc. Rev. 2020, 49, 6632-6665.
  3. “Electrochemical fragmentation of nanoparticle enhancing selective C-C coupling from CO2¬ reduction reaction” J. Am. Chem. Soc. 2019, 141, 4624-4633.
  4. “Achieving Selective and Efficient Electrocatalytic Activity for CO2 Reduction Using Immobilized Silver Nanoparticles”, J. Am. Chem. Soc. 2015, 137, 13844-13850.
  5. “High Density n-Si/n-TiO2 Core/Shell Nanowire Arrays with Enhanced Photoactivity” Nano Lett. 2009, 9, 410-415.

논문 검색

21. Techno-economic analysis and life-cycle assessment of the electrochemical conversion process with captured CO2 in an amine-based solvent 
Suhyun Lee, Woong Choi, Jae Hyung Kim, Sohyeon Park, Yun Jeong Hwang, Jonggeol Na
Green Chemistry, 2023, 25, 10398-10414, (2023-09-06) Link
20. Electro-assisted methane oxidation to formic acid via in-situ cathodically generated H2O2 under ambient conditions
Jiwon Kim, Jae Hyung Kim, Cheoulwoo Oh, Hyewon Yun, Eunchong Lee, Hyung-Suk Oh, Jong Hyeok Park, Yun Jeong Hwang
Nature Communications, 2023, 14, 1, 4704, (2023-08-05) Link
19. Atomic arrangement of AuAg alloy on carbon support enhances electrochemical CO2 reduction in membrane electrode assembly
Hyewon Yun, Woong Choi, Dongwoo Shin, Hyung-Suk Oh, Yun Jeong Hwang
ACS Catalysis, 2023, 13, 13, 9302–9312, (2023-07-07) Link
18. Electrochemical Biomass Valorization of Furfural to Maleic Acid by Modulating Selectivity with Bi-doped Lead Oxide
Eunchong Lee, Jae Hyung Kim, Juhyung Choi, Yewon Hong, Dongwoo Shin, Hyewon Yun, Jimin Kim, Gwangsu Bak, Seongin Honga, Yun Jeong Hwang
Journal of Materials Chemistri A, 2023, 11, 16559-16569, (2023-07-04) Link
17. Tailoring electrochemical CO2 reduction via substrate-induced gas diffusion
Younghyun Chae, Kyeongsu Kim, Hyewon Yun, Dongjin Kim, Wonsang Jung, Yun Jeong Hwang, Ung Lee, Dong Ki Lee, Byoung Koun Min, Woong Choi, Da Hye Won
Journal of Materials Chemistry A, 2023, 11, 13, 7025-7033, (2023-02-21) Link
16. Boosting electrocatalytic nitrate reduction reaction for ammonia synthesis by plasma-induced oxygen vacancies over MnCuOx
Daehee Jang, Junbeom Maeng, Jihoon Kim, Hyunsu Han, Gwan Hyeon Park, Jungseub Ha, Dongwoo Shin, Yun Jeong Hwang, Won Bae Kim
Applied Surface Science, 2023, 610, 155521, (2023-02-01) Link
15. Synergistic effect of Pt-loaded Cosingle bondNsingle bondC electrocatalysts for hydrogen evolution reaction in alkaline conditions
Seongin Hong, Jae Hyung Kim, Dongwoo Shin, Gwangsu Bak, Daehee Jang, Won Bae Kim, Yun Jeong Hwang
Applied Surface Science, 2023, 601, 15552, (2023-02-01) Link
14. Role of defect density in the TiOx protective layer of the n-Si photoanode for efficient photoelectrochemical water splitting
Songwoung Hong, Woo Lee, Yun Jeong Hwang, Seungwoo Song, Seungwook Choi, Hyun Rhu, Jeong Hyun Shimbe, Ansoon Kim
Journal of Materials Chemistry A, 2023, 11, 3987-3999, (2023-01-13) Link
13. Three-dimensional imaging performance of photoelectrochemical cells
Ji-Hoon Kang, Sungwon Choi, Yun Jeong Hwang, Do Kyung Hwang, Min-Chul Park
Optics Letters, 2023, 48, 2, 347-350, (2023-01-01) Link
12. 2022 roadmap on low temperature electrochemical CO2 reduction
Ifan E L Stephens, Karen Chan, Alexander Bagger, Shannon W Boettcher, Julien Bonin, Etienne Boutin, Aya K Buckley, Raffaella Buonsanti, Etosha R Cave, Xiaoxia Chang, See Wee Chee, Alisson H M da Silva, Phil de Luna, Oliver Einsle, Balázs Endrődi, Maria Escudero-Escribano, Jorge V Ferreira de Araujo, Marta C Figueiredo, Christopher Hahn, Kentaro U Hansen, Sophia Haussener, Sara Hunegnaw, Ziyang Huo, Yun Jeong Hwang, Csaba Janáky, Buddhinie S Jayathilake, Feng Jiao, Zarko P Jovanov, Parisa Karimi, Marc T M Koper, Kendra P Kuhl7, Woong Hee Lee, Zhiqin Liang, Xuan Liu, Sichao Ma, Ming Ma, Hyung-Suk Oh, Marc Robert, Beatriz Roldan Cuenya, Jan Rossmeisl, Claudie Roy, Mary P Ryan, Edward H Sargen, Paula Sebastián-Pascual, Brian Seger, Ludmilla Steier, Peter Strasser, Ana Sofia Varela, Rafaël E Vos, Xue Wang, Bingjun Xu, Hossein Yadegari, Yuxiang Zhou1Hide
JPhys Energy, 2022, 4, 4, 042003, (2022-10-03) Link
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