18NR-AO Active Opaque Titania Paste
Greatcell Solar Materials' Pastes offer guaranteed performance, high reproducibility and consistent results.
The dispersed scattering particles in the 18NR-AO Active Opaque Titania Paste formulation lead to enhanced DSC performance through the large surface/volume ratio of the sintered film. Greatcell Solar Materials' 18NR-AO Active Opaque Titania Paste has a blend of active anatase particles (~20nm) and larger anatase scatter particles (up to 450nm). After drying, this paste must be fired at or above 500°C. This results in an opaque sintered layer with film thickness of 7-8μm for one printed layer and ~15μm for two layers, when using a 48T mesh. This paste exhibits optimal rheological properties that provide good surface uniformity and contain organic binders specially formulated to provide versatile porosity suitable for a range of dye/electrolyte systems. Use Greatcell Solar Materials' 18NR-AO Active Opaque Titania Paste in applications that do not require transparency.
Greatcell Solar Materials' Pastes offer guaranteed performance, high reproducibility and consistent results.