2016'S Best Graduate Student Award (2016)
- Awards and Honors
2016's Best Graduate Student Award (2016)
Department of Chemical Engineering, Pohang University of Science and Technology
Best Graduate Student Paper Award (the largest first-author papers)(2015)
Department of Chemical Engineering, Pohang University of Science and Technology
Best Graduate Student Paper Award (the largest first-author papers)(2014)
Department of Chemical Engineering, Pohang University of Science and Technology
Participation Award(2012)
The 4th Graduate Students Nationwide Energy Competitions
"Development of Idea Solar Cells with Flexible and Transparent for Saving Energy"
Graduate Fellowship (2011) – (2016)
Department of Chemical Engineering, Pohang University of Science and Technology
- Research Interests
My Ph. D. research has focusedon solutionprocessed organicsolarcellsfabricatedbynewly synthesized nanomaterialswithspecific opto-electronicproperties.Inparticular,my research workincludesthestudyofmorphology andinterfacialengineeringinorganic photovoltaics with different active layers. I have carried out research on various topics related to polymer/PCBM, small molecule/PCBM, polymer/polymer, small molecule/polymer active films and their molecular configuration of bulk heterojunctions or bilayer films, and the demonstration of charge carrier dynamics and kinetics in various active structures. Currently, I am especially interested in advanced research on eco-friendly organic solar cells.
- Selected Recent Publications
Y. J. Kim, D. S. Chung, C. E. Park, "Highly Thermally Stable Non-Fullerene Organic Solar Cells: p-DTS(FBTTh2)2:P(NDI2OD-T2) Bulk Heterojunction", Nano Energy 2015, 15, 343.
K. H.Park,†Y. J. Kim,† G. B. Lee, T. K. An, C. E. Park, S.-K. Kwon, Y.-H. Kim, "Recently Advanced Polymer Materials Containing Dithieno[3,2-b:2’,3’-d]phosphole Oxide for Efficient Charge Transfer in High-Performance Solar Cells", Adv. Funct. Mater.2015, 25, 3991. (†co-first author)[Front Cover Article]
Y. J. Kim, C. E. Park, "Following the Nano-Structural Molecular Orientation Guidelines for Sulfur vs. Thiophene Units in Small Molecule Photovoltaic Cells"Nanoscale 2016, 8, 7654.
Y. J.Kim,† E. S.Ahn,† S. H. Jang, T. K. An, S.-K. Kwon, D. S. Chung, Y.-H. Kim, C. E. Park, "Structure-Property Relationships: Asymmetric Alkylphenyl-Substituted Anthracene Molecules for Use in Small-Molecule Solar Cells", ChemSusChem 2015, 8, 1548. (†co-first author)[Inside Cover Article]
Y. J. Kim, S. Ahn, D. H. Wang, C. E. Park, "A Mechanistic Understanding of A Binary Additive System to Synergistically Boost Efficiency in All-Polymer Solar Cells", Sci. Rep. 2015, 5, 18024.
T. K. An, I. Kang, H.-j. Yun, H. Cha, J. Hwang, S. Park, J. Kim, Y. J. Kim, D. S. Chung, S.-K. Kwon, Y.-H. Kim, C. E. Park, "Solvent Additive to Achieve Highly Ordered NanostructuralSemicrystallineDpp Copolymers: Toward A High Charge Carrier Mobility", Adv. Mater. 2013, 25, 7003.
H. Cha, G. Y. Lee, Y. Fu, Y. J. Kim, C. E. Park, T. Park, "Simultaneously Grasping and Self-Organizing Photoactive Polymers for Highly Reproducible Organic Solar Cells with Improved Efficiency", Adv. Energy Mater. 2013, 3, 1018.