Area of research
Electrical and Electronic Engineering · Polymers and Plastics
Research interest
Research topics from publications: Multicomponent Solvent Engineered Spatially Uniform 2D/3D Perovskite Heterojunction for Solar Cells. Representative work: This study introduces a multicomponent solvent engineering approach for constructing high-quality 2D/3D metal halide perovskite (MHP) heterostructures, addressing vertical inhomogeneity in ultrathin 2D capping layers for perovskite solar cells (PSCs). Through synergistic solvent coordination, isopropyl alcohol spatially confines 2D layer formation at the 3D perovskite surface, while dimethyl sulfoxide induces controlled 3D matrix dissolution to enable vertical phase propagation. Acetonitrile optimizes solvent penetration dynamics, achieving 2D layers with exceptional spatial homogeneity across multiple cation systems. The optimized PDAI2-derived 2D/3D architecture demonstrates a certified po