
TinOxide Nano Inks
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PINA FlexiTin™ is an advanced tin(IV) oxide (SnO₂) nanoparticle dispersion, available in alcohol and water solvents, specifically designed as a high-performance electron transport layer (ETL) for use in perovskite, organic, and printed solar cell applications.
Engineered to deliver low series resistance and smooth film morphology, FlexiTin™ enables efficient charge extraction, reduced recombination, and enhanced device stability — even under low-light or indoor illumination.
Applications:
Perovskite solar cells (rigid and flexible)
Organic solar cells
Indoor photovoltaics for IoT and low-light harvesting
Printed optoelectronic devices (e.g., photodetectors, sensors)
