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Merck

791547

Sigma-Aldrich

Titania paste, transparent

Synonim(y):

Greatcell Solar®, TiO2 paste

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About This Item

Numer MDL:
Kod UNSPSC:
12352103
Identyfikator substancji w PubChem:
NACRES:
NA.23

opis

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

Postać

paste (yellow)

stężenie

19.0 wt. %

śr. rozm. cząst.

20 nm (active)

lepkość

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

Klucz InChI

GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Opis ogólny

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.

Zastosowanie

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

Informacje prawne

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

Piktogramy

Exclamation mark

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Eye Irrit. 2 - Skin Irrit. 2

Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

195.8 °F - closed cup

Temperatura zapłonu (°C)

91 °C - closed cup


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Studies on the efficiency enhancement of co-sensitized, transparent DSSCs by employment of core-shell-shell gold nanorods.
Zani L, et al.
Inorgorganica Chimica Acta, 470(1), 407-415 (2018)
Synthesis of active absorber layer by dip-coating method for perovskite solar cell.
Singh R, at al.
Journal of Molecular Structure, 1158(1), 229-233 (2018)
Energy conversion efficiency of genipin-based dye sensitized solar cells.
AIP Conference Proceedings, 2003(1), 020012-020012 (2018)
Heather Vanselous et al.
The journal of physical chemistry letters, 8(4), 825-830 (2017-02-06)
Molecular monolayers exhibit structural and dynamical properties that are different from their bulk counterparts due to their interaction with the substrate. Extracting these distinct properties is crucial for a better understanding of processes such as heterogeneous catalysis and interfacial charge
Aggregated mesoporous nanoparticles for high surface area light scattering layer TiO2 photoanodes in Dye-sensitized Solar Cells.
Al-Attafi K, et al.
Scientific Reports, 7(1), 10341-10341 (2017)

Produkty

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Kilka monowarstw osadzania warstw atomowych (ALD) na powierzchniach i interfejsach do zastosowań energetycznych

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