Grant: Idea to Innovation

Metal oxides, such as zinc oxide (ZnO), are vital in various electronic devices, such as thin film transistors (TFTs), photovoltaics (PVs), organic light-emitting diodes (OLEDs), photodetectors, and sensors, due to their diverse properties. However, traditional methods for depositing metal oxide films often require high temperatures above 400°C, posing challenges for flexible electronics. To address this, we've developed cost-effective, advanced ZnO nanoparticle inks (ZNPIs) that allow for low-temperature deposition. By incorporating ZNPIs into perovskite solar cells (PSCs), we achieved enhanced performance at just 100°C. Our proposal aims to advance ZNPIs further using slot-die coating for large-scale Roll-to-Roll production. We'll evaluate their performance in PSCs and demonstrate their potential to prospective customers. Our goal is to create scalable ZnO nanostructured films with superior properties for flexible solar cells and sensors, addressing market challenges and boosting Canada's position in nanotechnology and printed electronics.