PINA FlexiTin™
SnO₂ Nano Ink
(Water / IPA / Ethanol-based)
PINA FlexiTin™ is a high-performance tin oxide nano ink designed for efficient electron transport layers (ETL) in perovskite, OLED, and QLED devices. Its water- and alcohol-based formulations enable sustainable, low-temperature manufacturing and seamless scale-up.
Available sizes: 10 mL, 100 mL, 1 L
Technical Specifications
< 50 nm
Nano Particle Size
Water
Ethanol
Isopropyl Alcohol (IPA)
Butanol
Solvent
> 85%
Transparency
Deposition Methods
Slot-die coating
Blade coating
Spin coating
Inkjet printing
Roll-to-roll systems
5 - 100 mg/mL
Solid Content
< 120°C
Processing Temperature
8+ months
Shelf Life
2 - 6 cP
Viscosity (Rheology)
20 – 150 nm
Film Thickness
4.18 - 4.35 EV
Work Function
Applications
PINA FlexiTin has applications across a diverse set of Electronics as a key component
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High-efficiency Electron Transport Layer (ETL) in Perovskite Solar Cells (PSC) & Organic Photovoltaics (OPVs)
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Electron Transport Layer (ETL) for OLEDs & QLEDs
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Charge transport layers for Tandem & Flexible photovoltaics
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Low-temperature processed TFT backplanes
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Transparent electrodes & interfacial layers
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Printed chemical & gas sensors
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Large-area & roll-to-roll manufactured optoelectronic devices
