| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| T487449-5ml | 5ml | Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding. | $184.90 |
| Specifications & Purity | Particle size: ≤ 50 nm (BET), concentration: 2.5 wt.% in 2-propanol |
|---|---|
| Product Description | This WO3-xnanoparticle ink is for slot-dye, spin-coating and doctor blading for the use as hole transport layer in printed electronics. Tungsten oxide nanoparticle ink is a hole-selective interface layer ink based on a colloidal suspension of tungsten oxide (WO3) nanoparticles in isopropanol. The average size of WO3particle is optimized around 12-16 nm. Tungsten oxide nanoparticle exhibits high work function, processability and easy layer formation on hydrophilic as well as hydrophobic substrates.This WO3-xnanoparticle ink is universally applicable in normal and inverted architecture solar cells.Annealing temperature <100°C.WO3nanoparticle ink can be applied in OPV cells as hole extraction layer (HEL) materials. Tungsten oxide nanoparticle ink can be mixed with PEDOT:PSS formulations in order to fine tune electronic and morphological dry layer properties (e.g. conductivity, surface roughness or layer porosity). |
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| 1. Lin Zhou,Yuhua Zuo,Tapas Kumar Mallick,Senthilarasu Sundaram. (2019-06-21) Enhanced Efficiency of Carbon-Based Mesoscopic Perovskite Solar Cells through a Tungsten Oxide Nanoparticle Additive in the Carbon Electrode.. Scientific reports, 9 ((1)): (8778-8778). [PMID:31217449] |
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