Abstract Chalcogenides are promising materials for photoelectrochemical (PEC) water splitting owing to their suitable band gaps, favourable band alignments, and efficient charge transport properties. However, their practical application has... Read More
Abstract Ionic thermoelectric (TE) materials offer great promise for self-powered wearable electronics due to their ability to convert low-grade heat into electricity with ultrahigh thermovoltages. However, their performance remains limited... Read More
Abstract Despite their advantageous attributes, such as a narrow bandgap and reduced toxicity, tin–lead halide perovskites (TLHPs) have received limited attention due to their lower power conversion efficiency (PCE) relative to lead-only va... Read More
Four exceptional UNIST students were honored for their outstanding academic and research achievements at the prestigious 30th Annual Samsung Humantech Paper Award ceremony. Among the many eminent individuals, JungSoo Lee (Advisor: Professor... Read More
Abstract Whereas lead halide perovskite-based colloidal quantum dots (PQDs) have emerged as a promising photoactive material for solar cells, the research to this point has predominantly focused on inorganic cation PQDs despite the fact tha... Read More
Abstract Tin–lead halide perovskites (TLHPs) are promising photoactive materials for photovoltaics (PVs) due to reduced toxicity and broad light absorption. However, their inherent ionic vacancies facilitate inward metal diffusion, accelera... Read More
Researchers from UNIST have discovered a novel high-efficiency thermoelectric material that are intrinsically self-healable and highly stretchable. Their findings paved the way for discovery and development of smart clothes that harvest pow... Read More
A novel technology that can improve the efficiency of quantum dot solar cells to 11.53% has been unveiled. Published in the February 2020 issue of Advanced Energy Materials, it has been evaluated as a study that solved the challenges posed... Read More
Colloidal quantum dot (CQD) solar cells have attracted considerable attention due to the advantages of being flexible and lightweight. Besides, they are much easier to manufacture, compared with that of commercial silicon solar cells in use... Read More
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