Zinc Oxide NanoInk (ETL for OPV & Perovskites)

PINA ZnO NanoInk is a alcohol-based, printable dispersion of zinc oxide (ZnO) nanoparticles, engineered as a high-performance Electron Transport Layer (ETL) for organic, perovskite, and hybrid solar cells. Formulated for smooth film formation and excellent energy level alignment, it enables efficient electron extraction while blocking holes — making it ideal for solar cell architectures. Key Features: 1. Optimized for Photovoltaic ETL Applications 2. Nanoparticles with Controlled Size (<50 nm) for uniform thin films 3. Low-Temperature Processable (<120°C) – compatible with flexible substrates like PET and PEN 4. Alcohol-Based and Environmentally Friendly 5. Compatible with Spin Coating, Slot-die Coating, Blade Coating, and Inkjet Printing