Abimbola Jacob Olasoji is a doctoral researcher in the Department of Chemical and Biological Engineering at Korea University, South Korea, where he conducts research under the supervision of Professor Sang Hyuk Im. His work centers on the synthesis of polymer nanoparticles, colloidal self-assembly, photonic crystals, interfacial fluid dynamics in porous systems, and the fabrication of inverse opal thin-films, with recent focus on titanium dioxide electron transport layers for perovskite solar cells.
Sang Hyuk Im is a professor in the Department of Chemical and Biological Engineering at Korea University and leads the Nano Energy Convergence System Lab. His research explores the design and application of metal halide perovskites for solar cells, LEDs, photodetectors, photobatteries, photocapacitors, and quantum sensing, alongside broader interests in functional nanomaterials and carbon-neutral energy technologies.