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791539

Sigma-Aldrich

Titania paste, reflector

Sinónimos:

Greatcell Solar® WER2-O, TiO2 paste

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About This Item

Número MDL:
MFCD00011269
Código UNSPSC:
12352103
ID de la sustancia en PubChem:
329768277
NACRES:
NA.23

descripción

Crystal Structure: > 99% anatase (analysis carried out on starting material, prior to paste manufacture)

Nivel de calidad

100

Formulario

paste (white)

concentración

20.0 wt. % (+/- 1.2 wt%)

tam. prom. pieza

150-250 nm (scatter)

viscosidad

15000-25000 mPa.s (Analysis carried out with 20mm 4 degree cone/plate; 40 s-1)

cadena SMILES

[Ti](=O)=O

InChI

1S/2O.Ti

Clave InChI

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Descripción general

Titania paste, the reflector is a precursor for titania, that forms a mesoporous light scattering layer on the fluorine doped tin oxide (FTO) substrates. It is used in a variety of electrochemical devices to improve electron mobility and power efficiency.

Aplicación

Light scattering titania paste can be coated on the primary transparent layer of TiO2 to form a bilayered titanium film. It can be used as a negative electrode for dye sensitized solar cells (DSSCs).
Scattering Reflector Titania Paste can be used in conjunction with Transparent Titania Paste for enhanced DSSC performance in applications where transparency is not required.
Scattering Titania Paste contains highly dispersed anatase scattering particles (150nm to 250nm). This paste produces a non-active scattering layer when applied onto a pre-printed active layer.
After drying; this paste must be fired – together with the pre-printed active layers – at or above 500°C. This results in an opaque sintered layer; with a thickness of ~3μm for one printed layer; when using a 90T mesh screen.

Storage: Store in the dark at 20°C

Información legal

Product of Greatcell Solar® exclusive supplier of Sun2 products under license from EPFL.
Greatcell Solar® is a registered trademark of Greatcell Solar
Greatcell Solar is a registered trademark of Greatcell Solar

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H315,H319

Clasificaciones de peligro

Eye Irrit. 2 - Skin Irrit. 2

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

195.8 °F

Punto de inflamabilidad (°C)

91 °C

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Certificados de análisis (COA)

Lot/Batch Number
MKCS6645
MKCN0651
MKCJ2954
MKBR4021V

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