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Merck

95410

Sigma-Aldrich

Tungsten(VI) oxide

powder, puriss., 99.9%

Sinónimos:

Tungstic anhydride

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About This Item

Fórmula lineal:
WO3
Número de CAS:
Peso molecular:
231.84
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23

grade

puriss.

Quality Level

assay

99.9%

form

powder

density

7.16 g/mL at 25 °C (lit.)

SMILES string

O=[W](=O)=O

InChI

1S/3O.W

InChI key

ZNOKGRXACCSDPY-UHFFFAOYSA-N

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General description

Tungsten(VI) oxide (WO3) is a semiconducting material with excellent electrochromic properties. It is a cost efficient material with a high optical modulation. It can be synthesized by a variety of methods which include chemical vapor deposition, electrodeposition, and other sol-gel based coating processes.

Application

WO3 can be used for a wide range of applications such as electrochemical devices, photocatalysis, biological sensors, and other display devices.

Caution

may contain dark blue particles.

Storage Class

13 - Non Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

KARAKTERISTIK GEL TITANIUM TUNGSTAT DAN PENGARUHNYA TERHADAP PELEPASAN RENIUM-188
Setiawan D, et al.
Jurnal Iptek Nuklir Ganendra, 16(1), 1-8 (2013)
Kamalakannan Kailasam et al.
ChemSusChem, 8(8), 1404-1410 (2015-03-25)
Composites of mesoporous polymeric carbon nitride and tungsten(VI) oxide show very high photocatalytic activity for the evolution of hydrogen from water under visible light and in the presence of sacrificial electron donors. Already addition of very small amounts of WO3
Electrochemical reduction of tungsten compounds to produce tungsten powder
Erdogan M and Karakaya I
Metall. Mater. Trans. B (2010)
Inkjet printing of sol-gel derived tungsten oxide inks
Vidmar T, et al.
Solar Energy Materials and Solar Cells, 125, 87-95 (2014)
Building of peculiar heterostructure of Ag/two-dimensional fullerene shell-WO3-x for enhanced photoelectrochemical performance
Ren Y, et al.
Applied Catalysis. B, Environmental, 231, 381-390 (2018)

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