ADVISOR
Prof. Hyosung Choi
Professor
Department of Chemistry
Address: Room 312, College of Natural Science, 222
Wangsimni-ro, Seongdong-gu, Seoul 133-791, South Korea
Tel.: 02-2220-4619
Fax.: 02-2299-0762
E-mail: hschoi202@hanyang.ac.kr
Education
2024. 3. ~ Present: Professor
Department of Chemistry, College of Natural Sciences,
Hanyang University, Seoul, Republic of Korea.
2021. 3. ~ 2024. 2.: Associate Professor
Department of Chemistry, College of Natural Sciences,
Hanyang University, Seoul, Republic of Korea.
2015. 3. ~ 2021. 2.: Assistant professor
Department of Chemistry, College of Natural Sciences,
Hanyang University, Seoul, Republic of Korea.
2014. 1 ~ 2015. 2: Post-doctoral researcher
Center for Polymers and Organic Solids (CPOS), University of
California Santa Barbara (UCSB), Santa Barbara, California, USA.
Supervisor: Alan J. Heeger
Research field: Synthesis of organic-inorganic hybrid materials and
their application to hybrid optoelectronic devices
2013. 9 ~ 2015. 2: Post-doctoral researcher
School of Nano-Bioscience & chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan,
Republic of Korea.
Supervisor: Jin Young Kim
Research field: Organic-inorganic hybrid solar cells
2010. 3 ~ 2013. 8: Ph.D. program
Department of Energy Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea.
Research advisor: Jin Young Kim
2007.9 ~ 2009.8: M.S. program
School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Republic of Korea.
2003.3 ~ 2007.8: B.S. course
Department of Organic Material Science and Engineering, Pusan National University, Pusan, Republic of Korea.
Featured Publications
1. Hochan Song+, Jonghee Yang+, Woo Hyeon Jeong+, Jeongjae Lee+, Tack Ho Lee, Jung Won Yoon, Hajin Lee, Alexandra J. Ramadan, Robert D. J. Oliver, Seong Chan Cho, Seul Gi Lim, Ji Won Jang, Zhongkai Yu, Jae Taek Oh, Eui Dae Jung, Myoung Hoon Song, Sung Heum Park, James R. Durrant, Henry. J. Snaith, Sang Uck Lee, Bo Ram Lee*, Hyosung Choi*, "A universal perovskite nanocrystal ink for high-performance optoelectronic devices", Advanced Materials, 2023, 35, 2209486 [Impact factor: 32.086] [Link]
2. Youngsang Park+, Sung Yong Bae+, Taewan Kim+, Seongmin Park, Jae Taek Oh, Daekwon Shin, Mahnmin Choi, Hyojung Kim, Bora Kim, Doh C. Lee, Jung Hoon Song*, Hyosung Choi*, Sohee Jeong*, Younghoon Kim,*,"Charge-Selective, Narrow-Gap Indium Arsenide Quantum Dot Layer for Highly Stable and Efficient Organic Photovoltaics", Advanced Energy Materials, 2022, 2104018. (+authors contributed equally) [Impact factor: 29.368] [Link]
3. Hong In Jeong+, Swarup Biswas+, Sung Cheol Yoon, Seo-Jin Ko*, Hyeok Kim*, Hyosung Choi*, "Rational Design of Highly Efficient Semi-Transparent Organic Photovoltaics with Silver Nanowire Top Electrode via 3D Optical Simulation Study", Advanced Energy Materials, 2021, DOI: 10.1002/aenm.202102397 (+authors contributed equally) [Impact factor: 29.368] [Link]
4. Woo Hyeon Jeong+, Seongbeom Lee+, Hochan Song, Xinyu Shen, Hyuk Choi, Yejung Choi, Jonghee Yang, Jung Won Yoon, Zhongkai Yu, Jeongjae Lee, Hyun You Kim, Henry J. Snaith, Hyosung Choi*, Sung Heum Park*, and Bo Ram Lee*, "Synergistic surface modification for high efficiency perovskite nanocrystal light-emitting diodes: Divalent metal ion doping and halide-based ligand passivation", Advanced Science, 2023, 2305383 (+authors contributed equally) [Impact factor: 17.521] [Link]
5. Sung Yong Bae+, Jonghee Yang+, Jae Taek Oh+, Cheong Beom Lee, Hochan Song, Bo Ram Lee, Hyeong Min Jin, Kyeounghak Kim, Jin Pyo Hong, Younghoon Kim*, Hyosung Choi*, "Understanding the cation-selective ligand passivation for AgBiS2 nanocrystal photovoltaics", Chemical Engineering Journal, 2023, 474, 145674 (+authors contributed equally) [Impact factor: 16.744] [Link]
6. Ashish Sharma+, Hanjae kim+, Gunhee Kim+, Jinhyeon Kang, Cheong Beom Lee, Sung Yong Bae, Kyeounghak Kim, Jong Hyun Kim, In Hwan Jung, Dong-Won Kang*, Jihoon Lee*, Hyosung Choi*, "Dual facet passivation of silver halometallate for eco-friendly silver bismuth sulfide near IR photodetector", Chemical Engineering Journal, 2023, 473, 145246 (+authors contributed equally) [Impact factor: 16.744] [Link]
7. Jung Won Yoon+, Hyemin Bae+, Jonghee Yang, Jong-Woon Ha, Changjin Lee, Jaewon Lee*, Sung Cheol Yoon*, Hyosung Choi*, Seo-Jin Ko⁎, "Semitransparent organic solar cells with light utilization efficiency of 4% using fused-cyclopentadithiophene based near-infrared polymer donor", Chemical Engineering Journal, 2023, 452,139423 (+authors contributed equally) [Impact factor: 16.744] [Link]
8. Geunpyo Choe+, Ilhwan Ryu+, Jae Taek Oh+, Si Won Song, Hyung Min Kim, Hyosung Choi* and Sanggyu Yim*, "Self-boosting non-hydrolytic synthesis of Cl-passivated SnO2 nanocrystals for universal electron transport material of next-generation solar cells", Chemical Engineering Journal, 2022, 134635. (+authors contributed equally) [Impact factor: 16.744] [Link]
9. Jonghee Yang, Seungjin Lee, Seong Chan Cho, Jung Won Yoon, Hochan Song, Jae Taek Oh, Seul Gi Lim, Sung Yong Bae, Edward H. Sargent, Whikun Yi,*, Sang Uck Lee,* and Hyosung Choi*, "Guamidinium-Pseudohalide Perovskite Interfacecs Enables Surface Reconstruction of Colloidal Quantum Dots for Efficient and Stable Photovoltaics", ACS Nano, 2022, doi.org/10.1021/acsnano.1c10636. [Impact factor: 15.881] [Link]