People

Energy & Environment Nanomaterial Laboratory

Member

윤건우 (Geon Woo Yoon)

Ph.D. Course

Education

B.S. (2021) Sungkyunkwan University

- Summa Cum Laude

- Early Graduation (7 semester)


Gwanjeong Educational Foundation Scholarship

Research
Inverted Perovskite Solar Cells / Nanoparticle Synthesis
Publication

Journals

First Author

 

Geon Woo Yoon, Bonghyun Jo, Passarut Boonmongkolras, Gill Sang Han, Hyun Suk Jung, "Perovskite Tandem Solar Cells for Low Earth Orbit Satellite Power Applications", Advanced Energy Materials2400204 (2025)


- He Guo, Zi Jia Li, Geon Woo Yoon, Hyungju Ahn, Gill Sang Han, Bo Ram Lee, Hyun Suk Jung, "Enabling Photostable Perovskite Solar Cells via Sustainable Operando Defect-Passivation Strategy", Advanced Materials, 2507435 (2025)


- Hangyeol Kim, Kyoungwon ChoiGeon Woo Yoon, Dohyun Kim, Dae Hwan Lee, Yelim Choi, Hyun Suk Jung, Seulki Song, Taiho Park, "Modulating Molecular Interaction of Zwitterion Toward Rational Interface Engineering of Perovskite Solar Cells", Advanced Energy Materials2401263 (2024)


- Shuai Lan, Geon Woo Yoon, Fang Luo, Qi Zhang, Hyun Suk Jung, Euy Heon Hwang, Han-Ki Kim, "Hf Doping for Defect and Carrier Management in Magnetron-Sputtered Tin Oxide Electron Transport Layers for Perovskite Solar Cells", ACS Applied Material & Interfaces,12631-12638 (2025)


Co-Author 

 

- SangMyeong Lee, Bong Ki Hong, Sang-Uk Lee, Jong-In Huh, Geon Woo Yoon, Nam-Gyu Park, Hyun Suk Jung, "Crystallization control of Cu(I)-halide via thermal evaporation for improving resistive switching memory performance", Nanoscale, 4008-4014 (2025)


- Seok Beom Kang, Pramila Patil, Geon Woo Yoon, Gill Sang Han, Hyun Suk Jung, Dong Hoe Kim, "Study of interface engineering on perovskite-based indoor photovoltaics for powering Internet-of-Things", Chemical Engineering Journal, 157973 (2024)


- SangMyeong Lee, Hee Jung Kim, Young Ju Kim, Geon Woo Yoon, Oh Yeong Gong, Won Bin Kim, Hyun Suk Jung, "Relative Permittivity and Optoelectronic Performances of Halide Perovskites: Study of Combined First-Principles Simulation and Combinatorial Synthesis", Advanced Photonics Research, 2400039 (2024)


- Hee Jung Kim, Geon Woo Yoon, Bonghyun Jo, Hyun Suk Jung, "Highly Dispersed Ligand‑Free SnO2 for Inverted Perovskite Solar Cells", Korean Journal of Chemical Engineering, 3799-3804 (2024)


- He Guo, Geon Woo Yoon, Zi Jia Li, Yeonghun Yun, Sangwook Lee, You-Hyun Seo, Nam Joong Jeon, Gill Sang Han, Hyun Suk Jung, "In Situ Polymerization of Cross-Linked Perovskite–Polymer Composites for Highly Stable and Efficient Perovskite Solar Cells" Advanced Energy Materials, 14(1), 2302743 (2023)

 

Hee Jung Kim, Oh Yeong Gong, Young Ju Kim, Geon Woo Yoon, Gill Sang Han, Hyunjung Shin, and Hyun Suk Jung“Environmentally Viable Solvent Management in Perovskite Solar Cell Recycling Process”, ACS Energy Letters, 8(10), (2023)

 

Hee Jung Kim, Gill Sang Han, Jaesung Kim, Young Ju Kim, Jin Hyuk Choi, Jae Myeong Lee, Geon Woo Yoon, Hongshin Lee, In Sun Cho, Jaesang Lee, Hyun Suk Jung"Inverse opal-structured all-in-one water purification filter designed for the effective removal of multi-pollutants" Journal of Water Process Engineering52103496 (2023)

 

-Oh Yeong Gong, Gill Sang Han, SangMyeong Lee, Min Kyeong Seo, ChangHwun Sohu, Geon Woo Yoon, Jihun Jang, Jae Myeong Lee​Jin Hyuk Choi, Do-Kyoung Lee, Seok Beom Kang, Mansoo Choi, Nam-Gyu Park, Dong Hoe Kim, Hyun Suk Jung "Van der Waals Force-Assisted Heat-Transfer Engineering for Overcoming Limited Efficiency of Flexible Perovskite Solar Cells" ACS Energy Letters (2022)

Conferences

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Patents/Book

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Awards


- 신소재종합설계 대상 (학부)


- SKKU Summa Cum Laude


- Nano Korea 2024 Symposium "The Best Poster Award - Best Poster"