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Researchers

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Dong-Ho Kang

Joined since March, 2018
E-mail kkangddong@skku.edu
Education B.S. (2018) Sungkyunkwan University
Ph. D. (2024) Sungkyunkwan University
Research Perovskite-based optoelctronic devices
X-ray absorption spectroscopy

Publications

[13] Z. Liang, Y. Zhang, H. Xu, W. Chen, B. Liu, J. Zhang, H. Zhang, Z. Wang, D.-H. Kang, J. Zeng, X. Gao, Q. Wang, H. Hu, H. Zhou, X. Cai, X. Tian, P. Reiss, B. Xu, T. Kirchartz, Z. Xiao, S. Dai, N.-G. Park, J. Ye, X. Pan, Out-of-plane cations homogenise perovskite composition for solar cells. ​Nature2023


[12] C. Ma, M.-C. Kang, S.-H. Lee, Y. Zhang, D.-H. Kang, W. Yang, P. Zhao, S.-W. Kim, S. J. Kwon, C.-W. Yang, Y. Yang, N.-G. Park, Facet-dependent passivation for efficient perovskite solar cells. J. Am. Chem. Soc. 2023​, 145, 44, 24349-24357.


[11] J.-H. Kim, D.-H. Kang, D.-N. Lee, N.-G. Park, Effect of functional groups in passivating materials on stability and performance of perovskite solar cells. J. Mater. Chem. A 2023, 11, 15014-15021.


[10] D.-H. Kang, S.-U. Lee, N.-G. Park Effect of residual chloride in FAPbI3 film on photovoltaic performance and stability of perovskite solar cell. ACS Energy Letters 2023, 8, 2122-2129.


[9] Y.-S. Jeon, D.-H. Kang, J.-H. Kim, N.-G. Park, Stability and efficiency improvement of perovskite solar cells by surface hydroxyl defect passivation of SnO2 layer with 4-Fluorothiophenol. J. Mater. Chem. A 2023​, 11(7), 3673-3681.


[8] C. Ma, F. T. Eickmeyer, S.-H. Lee, D.-H. Kang, S.-. Kwon, M. Gratzel, N.-G. Park, Unveiling facet-dependent degradation and facet engineering for stable perovskite solar cells. Science 2022, 379(6628), 173-178.


[7] D.-H. Kang, C. Ma, N.-G. Park, Antiseptic povidone–iodine heals the grain boundary of perovskite solar cells. ACS Appl. Mater. Interfaces2022, 14(7), 8984-8991


[6] D.-H. Kang, Y.-J. Park, Y.-S. Jeon, N.-G. Park, Extended X-ray absorption fine structure (EXAFS) of FAPbI3 for understanding local structure-stability relation in perovskite solar cells. Journal of Energy Chemistry2021, 67, 549-554


[5] C. Ma, B. Ki, D.-H. Kang, S.-W. Kim, N.-G. Park, Nonchemical n- and p-type charge transfer doping of FAPbI3 perovskite. ACS Energy Lett., 2021, 6(8), 2817-2824


[4] D.-H. Kang, S.-Y. Kim, J.-W. Lee, N.-G. Park,  Efficient surface passivation of perovskite films by a post-treatment method with a minimal dose. J. Mater. Chem. A, 2021, 9(6), 3441-3450


[3] D.-H. Kang, S.-G. Kim, Y.-C. Kim, I.-T. Han, H.-J. Jang, J.-Y. Lee, N.-G. Park, CsPbBr3/CH3NH3PbCl3 double layer enhances efficiency and lifetime of perovsktie light-emitting diodes. Acs. Energy Lett., 2020, 5(7), 2191-2199


[2] D.-H. Kang, N.-G. Park, On the current-voltage hysteresis in perovskite solar cells: dependence on perovskite composition and methods to remove hysteresis. Adv. Mater., 2019, 31(34), 1805214


[1] S.-G. Kim, J. Chen, J.-Y. Seo, D.-H. Kang, N.-G. Park, Rear-surface passivation by melaminium iodide additive for stable and hysteresis-less perovskite solar cells. ACS Appl. Mater. Interfaces, 2018, 10(90), 25372-25383