Selected Publications (for Recent 5 Years, CA*)

1) Seok, S.I., Grätzel, M., Park, N.-G.,Methodologies toward Highly Efficient Perovskite Solar Cells, Small 2018, 14, 1704177

2) Lee, Y. I., Jeon, N. J., Kim, B. J., Shim, H., Yang, T., Seok, S. I., . . . Im, S. G. (2017). A Low-Temperature Thin-Film Encapsulation for Enhanced Stability of a Highly Efficient Perovskite Solar Cell. Adv. Energy Mater, 8(9), 1701928.

3) Nie, R., Yun, H., Paik, M., Mehta, A., Park, B., Choi, Y. C., & Seok, S. I. (2017). Efficient Solar Cells Based on Light-Harvesting Antimony Sulfoiodide. Adv. Energy Mater, 8(7), 1701901.

4) Nie, R., Mehta, A., Park, B., Kwon, H., Im, J., & Seok, S. I. (2018). Mixed Sulfur and Iodide-Based Lead-Free Perovskite Solar Cells. J. Am. Chem. Soc., 2018, 140 (3), pp 872–875

5) Lee, S. J., Shin, S. S., Im, J., Ahn, T. K., Noh, J. H., Jeon, N. J., Seok, S. I., Seo, J. (2017). Reducing Carrier Density in Formamidinium Tin Perovskites and Its Beneficial Effects on Stability and Efficiency of Perovskite Solar Cells. ACS Energy Letters, 3(1), 46-53.

6) Park, B., Zhang, X., Johansson, E. M., Hagfeldt, A., Boschloo, G., Seok, S. I., & Edvinsson, T. (2017). Analysis of crystalline phases and integration modelling of charge quenching yields in hybrid lead halide perovskite solar cell materials. Nano Energy, 40, 596-606.

7) Kim, Y. C., Yang, T., Jeon, N. J., Im, J., Jang, S., Shin, T. J., . . . , Seok, S. I., Seo, J. (2017). Engineering interface structures between lead halide perovskite and copper phthalocyanine for efficient and stable perovskite solar cells. Energy Environ. Sci., 10(10), 2109-2116.

8) W. S. Yang, B.-W. Park, E. H. Jung, N. J. Jeon, Y. C. Kim, D. U. Lee, S. S. Shin, J. Seo, E. K. Kim, J. H. Noh, S. I. Seok, Iodide management in formamidinium lead halide-based perovskite layers for efficient solar cells, Science, 356, 167–171 (2017).

9) S. S. Shin, E. J. Yeom, W. S. Yang, S. Hur, M. G. Kim, J. Im, J. Seo, J. H. Noh,S. I. Seok, Colloidally prepared La-doped BaSnO3 electrodes for efficient, photostable perovskite solar cells, Science, 356, 1376–1379 (2017).

10) S. J. Lee, S. S. Shin, Y. C. Kim, D. Kim, T. K. Ahn, J. H. Noh, J. Seo, and S. I. Seok, “Fabrication of Efficient Formamidinium Tin Iodide Perovskite Solar Cells through SnF2−Pyrazine Complex”, J. Am. Chem. Soc. 138, 3974−3977 (2016).

11) J. Seo, J. H. Noh, S. I. Seok, “Rational strategies for efficient perovskite solar cells”, Acc. Chem. Res., 49, 562–572 (2016).

12) Y. C. Kim, N. J. Jeon, J. H. Noh, W. S. Yang, J. Seo, J. S. Yun, A. Ho-Baillie, S. Huang, M. A. Green, J. Seidel, T. K. Ahn, S. I. Seok,Beneficial Effects of PbI2 Incorporated in Organo-Lead Halide Perovskite Solar Cells, Adv. Energy Mater. 6, 1502104 (2016).

13) W. S. Yang, J. H. Noh, N. J. Jeon, Y. C. Kim, S. Ryu, J. Seo, S. I. Seok, “High-performance Photovoltaic Perovskite Layers Fabricated through Intramolecular Exchange”, Science, 348, 1234-1237 (2015).

14) S. S. Shin, W. S. Yang, J. H. Noh, J. H. Suk, N. J. Jeon, J. H. Park, J. S. Kim, W. M. Seong,S. I. Seok, “High-performance flexible perovskite solar cells exploiting Zn2SnO4 prepared in solution below 100°C”, Nature Comm., 6:7410, 1~8 (2015).

15) J. H. Park, J. Seo, S. Park, S. S. Shin, Y. C. Kim, N. J. Jeon, H.-W. Shin, T. K. Ahn, J. H. Noh, S. C. Yoon, C. S. Hwang, S. I. Seok, “Efficient CH3NH3PbI3 Perovskite Solar Cells Employing Nanostructured p-type NiO Electrode Formed by a Pulsed Laser Deposition”, Adv. Mater. 27, 4013-4019 (2015).

16) Y. C. Choi,S. I. Seok, Efficient Sb2S3-Sensitized Solar Cells via Single-Step Deposition of Sb2S3 Using S/Sb-Ratio-Controlled SbCl3-Thiourea Complex Solution, Adv. Funct. Mater., 25, 2892–2898 (2015).

17) N. J. Jeon, J. H. Noh, W. S. Yang, Y. C. Kim, S. Ryu, J. S. I. Seok, Seok, “Compositional engineering of perovskite materials for high-performance solar cells”, Nature, 517, 476-480 (2015).

18) N. J. Jeon, J. H. Noh, Y. C. Kim, W. S. Yang, S. Ryu, S. I. Seok, “Solvent-engineering for high performance inorganic-organic hybrid perovskite solar cells”, Nature Materials,13, 897-903 (2014).

19) Y. C. Choi, T. N. Mandal, W. S. Yang, Y. H. Lee, S. H. Im, J. H. Noh, S. I. Seok,“Sb2Se3-Sensitized Inorganic-Organic Heterojunction Solar Cells Fabricated using a Single-Source Precursor”, Angew. Chem. Int. Ed. 53, 1329-1333 (2014).

20) N. J. Jeon, H. G. Lee, Y. C. Kim, J. Seo, J. H. Noh, J. Lee, S. I. Seok, “o-Methoxy Substituents in Spiro–OMeTAD for Efficient Inorganic–Organic Hybrid Perovskite Solar Cells”, J. Am. Chem. Soc. 136, 7837−7840 (2014).

21) S. Ryu, J. H. Noh, N. J. Jeon, Y. C. Kim, W. S. Yang, J. Seo, S. I. Seok, “Voltage Output of Efficient Perovskite Solar Cells with high Open-Circuit Voltage and Fill Factor”, Energy Environ. Sci. 7, 2614-2618 (2014).

22) J. Seo, S. Park, Y. C. Kim, N. J. Jeon, J. H. Noh, S. C. Yoon, S. I. Seok, “Benefits of Very Thin PCBM and LiF Layer for Solution-Processed P-I-N Perovskite Solar Cells”, Energy Environ. Sci. 7, 2642-2646 (2014).

23) Y. C. Choi, Y. H. Lee, S. H. Im, J. H. Noh, T. N. Mandal, W. S. Yang, S. I. Seok, “Efficient Inorganic-Organic Heterojunction Solar Cells employing Sb2(Sx/Se1-x)3 Graded-Composition Sensitizers”, Adv. Energy Mater. 4, 1301680 (2014).

24) Y. C. Choi, D. U. Lee, J. H. Noh, E. K. Kim, S. I. Seok, “Highly improved Sb2S3sensitized-inorganic-organic heterojunction solar cells and quantification of traps by deep-level transient spectroscopy”, Adv. Funct. Mater. 24, 3587-3592(2014).

25) J. H. Heo, S. H. Im, J. H. Noh, T. N. Mandal, C.-S. Lim, J. A. Chang, Y. H. Lee, H.-j. Kim, A. Sarkar, M. K. Nazeeruddin, M. Gra¨tzel, S. I. Seok, “Efficient inorganic-organic hybrid heterojunction solar cells containing perovskite compound and polymeric hole conductors”, Nature Photonics, 7, 486-491 (2013).

26) J. H. Noh, S. H. Im, J. H. Heo, T. N. Mandal,S. I. Seok, “Chemical Management for Colourful, Efficient, and Stable Inorganic-Organic Hybrid Nanostructured Solar Cells”, Nano Lett., 13, 1764-1769 (2013).

27) J. A. Chang, S. H. Im, Y. H. Lee, H.-j. Kim, C.-S. Lim, J. H. Heo, S. I. Seok, “Panchromatic Photon-Harvesting by Hole-Conducting Materials in Inorganic−Organic Heterojunction Sensitized-Solar Cell through the Formation of Nanostructured Electron Channels”, Nano Lett. 12, 1863−1867 (2012).

Selected Patents, Total: > 50 patents

1) US 7887780 “Anatase Type TiO2 Nanorods and Its Preparation Method”

2) US 7611688 “Rutile Titania Nano Sol, and Process for Preparation Its”

3) Korean Patent 1168227 “Fabrication Method of Nanostructured Inorganic-Organic Heterojunction Solar Cells”

Book Chapter

1) Colloidal Quantum Dot Optoelectronics and Photovoltaics (Cambridge University Press, ISBN:978-0-5211-9826-4) - Chapter 11. “Semiconductor Sensitized TiO2 Mesoporous Solar cells” by Etgar Lioz, Hyo Joong Lee, Sang Il Seok, Md. K. Nazeeruddin, Michael Grätzel (2013).

2) Frontiers of Quantum Dot Solar Cells (CMC publishing, Japan, ISBN:978-4-7813-1628-5)- Chapter 4. “Quantum Dot Photovoltics in KRICT by Sang Il Seok (2012).