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791547

Sigma-Aldrich

Titania paste, transparent

Sinonimo/i:

Greatcell Solar®, TiO2 paste

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About This Item

Numero MDL:
MFCD00011269
Codice UNSPSC:
12352103
ID PubChem:
329768278
NACRES:
NA.23

Descrizione

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

Forma fisica

paste (yellow)

Concentrazione

19.0 wt. %

Dimens. media delle particelle

20 nm (active)

Viscosità

40000-55000 mPa.s(20 °C) (Analysis carried out at 20°C with 20mm 4 degree cone/plate; 40 s-1))

InChI

1S/2O.Ti
GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Categorie correlate

Descrizione generale

Transparent titania (TiO2) paste is a visual range transparent paste that has a large surface area to volume ratio. The average diameter of the TiO2 nanoparticle within the paste is 20nm and the transparent sintered films are around 6-7 μm thick per printed layer.

Applicazioni

TiO2 paste forms a screen printed film which is majorly used as a conduction band on indium tin oxide (ITO) or fluorine doped tin oxide (FTO) based substrates for dye sensitized solar cells and for major photovoltaic based applications.
Use Transparent Titania Paste in applications that require a transparent sintered titania film with a large surface/volume ratio.

Transparent Titania Paste is formulated to yield sintered film thicknesses of 6-7μm when screen printed with a 43T mesh. Transparent Titania Paste has highly dispersed and stable anatase nanoparticles.

It is optimised for screen printing using a synthetic 43T mesh screen (or similar). After drying; this paste must be fired at or above 500°C. This results in a transparent sintered layer; with a film thickness of approximately 6-7μm for one printed layer and ~12μm for two printed layers; when using a 43T mesh screen.

The paste exhibits optimal rheological properties that provide good surface uniformity and contains organic binders specially formulated to provide versatile porosity suitable for a range of dye/electrolyte systems.

Storage: Store in the dark at 20°C

Note legali

Product of Greatcell Solar Materials Pty Ltd.Greatcell Solar is a registered trademark of Greatcell Solar Materials Pty Ltd.
Greatcell Solar is a registered trademark of Greatcell Solar

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

195.8 °F - closed cup

Punto d’infiammabilità (°C)

91 °C - closed cup

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Aggregated mesoporous nanoparticles for high surface area light scattering layer TiO2 photoanodes in Dye-sensitized Solar Cells.
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Journal of Solar Energy, 2017(1), 10341-10341 (2017)
Energy conversion efficiency of genipin-based dye sensitized solar cells.
AIP Conference Proceedings, 2003(1), 020012-020012 (2018)
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