Scalable NiOx-Based Inverted Perovskite Solar Cells with Carboxylate SAM Interface| #sciencefather #researchaward
💡 Power Play: Hitting Efficiency and Stability Targets with NiOx Perovskites The Perovskite Promise and the Stability Problem 🌡️ Perovskite Solar Cells (PSCs) are the undisputed star of next-generation photovoltaics. Their lab efficiencies have rapidly soared past $25\%$ , rivaling traditional silicon. However, the commercial dream hinges on two non-negotiable factors: stability (they must last 20+ years in the sun) and scalability (they must be manufactured cheaply and quickly). The Inverted Perovskite Solar Cell ( $p-i-n$ structure) is the architecture best suited for industrial production due to its lower processing temperature and compatibility with tandem cell designs. In this structure, the Hole Transport Layer (HTL) plays a critical role, and Nickel Oxide ( $\text{NiO}_x$ ) has emerged as the premier candidate for its high stability and excellent charge mobility. However, $\text{NiO}_x$ often struggles with poor interfacial contact with the perovskite layer, lead...