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에너지화학공학과 / Energy and Chemical Engineering
정성균 Sung-Kyun Jung
에너지화학공학과 / Energy and Chemical Engineering
+82-52-217-5665
skjung@unist.ac.kr
https://sites.google.com/view/skjung
Bldg. 111 Rm. 304
Curriculum Vitae
2021. 06-Current: Assistant Professor, School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Korea
2018. 09-2021. 05: Staff Researcher, Samsung Advanced Institute of Technology, Samsung Electronics, Suwon, Korea
2017. 10-2018. 02: Visiting Scholar, Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California, USA
Academic Credential
2014. 03-2018. 08: Ph. D. Materials Science and Engineering, Seoul National University, Seoul, Korea
Thesis: “Nanocomposite cathode of lithium and transition metal compounds for lithium secondary batteries”
2012. 03-2014. 02: M.S., Materials Science and Engineering, Seoul National University, Seoul, Korea
Thesis: “Understanding the degradation mechanisms of layered lithium nickel-cobalt-manganese oxides as a cathode material for lithium-ion batteries”
2008. 03-2012. 02: B.S., Materials Science a
본 연구실은 에너지 저장 및 변환 신소재를 디자인하고 발굴하는 연구를 진행하고 있습니다. 기계화학 합성법을 이용하여 비평형 열역학 조성의 신소재를 발굴하고 있습니다. 신소재 발굴 이외에 소재 분석 및 전기화학 디바이스내 평가를 통해 소재에 대한 근본적인 이해를 추구하고 있으며, 이에 대한 지식을 에너지 저장 및 변환 기술로 구현해내는 연구를 진행하고 있습니다.
We are mainly trying to design and discover advanced new energy materials by exploring including non-equilibrium thermodynamic chemical spaces. Based on the novel material synthesis, we systematically study on the material characterization and finally apply the material to the fabrication of electrochemical devices to bridge the fundamental discovery and knowledge to the energy storage and conversion technologies. We are focusing on the defining the key question with "What" and "How" and solving the core issues in energy research fields.
Major research field
Li-ion Batteries, Solid-State Batteries, Solid Electrolytes, Nanocomposite, Cathodes, X-ray Characterization
Desired field of research
Fluoride Batteries, In-situ Characterization, X-ray Microscopy
Research Keywords and Topics
Research Theme
1. 에너지 저장 및 변환 신소재 개발 및 발굴 (양극 및 고체전해질)
Designing and exploring new materials for energy storage and conversion (Cathode & Solid-Electrolyte)
2. X-ray 기반 계면 고도 분석
Advanced X-ray characterization for probing interfacial phenomena
3. 전고체전지: 제조 및 분석
Fabrication and Characterization of Solid-State Battery
4. 차세대 에너지 저장 및 변환 시스템 연구: 불소 이온 전지
New system of energy storage and conversion: Fluoride ion battery
Research Publications
1. Sung-Kyun Jung†,*, Hyeokjo Gwon†,*, Hyungsub Kim, Gabin Yoon, Dongki Shin, Jihyun Hong, Changhoon Jung, and Ju-Sik Kim, “Unlocking the hidden chemical space in cubic-phase garnet solid electrolyte for efficient quasi-all-solid-state lithium batteries”, Nature Communications 13 (2022) 7638
2. Sung-Kyun Jung†,*, Hyeokjo Gwon†,*, Gabin Yoon, Lincoln J. Miara, Valentina Lacivita, and Ju-Sik Kim, “Pliable Lithium Superionic Conductor for All-Solid-State Batteries”, ACS Energy Letters 6 (2021) 2006
3. Sung-Kyun Jung, Hyunchul Kim, Min Gee Cho, Sung-Pyo Cho, Byungju Lee, Hyungsub Kim, Young-Uk Park, Jihyun Hong, Kyu-Young Park, Gabin Yoon, Won Mo Seong, Yongbeom Cho, Myoung Hwan Oh, Haegyeom Kim, Hyeokjo Gwon, Insang Hwang, Taeghwan Hyeon, Won-Sub Yoon*, Kisuk Kang*, “Lithium-free transition metal monoxides for positive electrodes in lithium ion batteries”, Nature Energy, 2 (2017) 16208
국가과학기술표준분류
- EB. 재료
- EB02. 세라믹재료
- EB0299. 달리 분류되지 않는 세라믹재료
국가기술지도분류
- 환경/에너지 프론티어 진흥
- 031900. 2차 전지기술
녹색기술분류
- 녹색기술관련 과제 아님
6T분류
- ET 분야
- 에너지
- 050211. 에너지소재기술
