95410
Tungsten(VI) oxide
powder, puriss., 99.9%
Synonym(s):
Tungsten oxide, Tungsten trioxide, Tungstic oxide, Tungstic anhydride
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About This Item
Linear Formula:
WO3
CAS Number:
Molecular Weight:
231.84
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-231-4
MDL number:
eCl@ss:
38180904
InChI key
ZNOKGRXACCSDPY-UHFFFAOYSA-N
InChI
1S/3O.W
SMILES string
O=[W](=O)=O
grade
puriss.
assay
99.9%
form
powder
density
7.16 g/mL at 25 °C (lit.)
Quality Level
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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.
Disclaimer
may contain dark blue particles.
Storage Class
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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
KARAKTERISTIK GEL TITANIUM TUNGSTAT DAN PENGARUHNYA TERHADAP PELEPASAN RENIUM-188
Setiawan D, et al.
Jurnal Iptek Nuklir Ganendra, 16(1), 1-8 (2013)
Low-firing thick-film piezoresistive sensors for medical instruments
Maeder T, et al.
Sensors and actuators A, Physical, 172(1), 228-232 (2011)
Inkjet printing of sol-gel derived tungsten oxide inks
Vidmar T, et al.
Solar Energy Materials and Solar Cells, 125, 87-95 (2014)
Electrochemical reduction of tungsten compounds to produce tungsten powder
Erdogan M and Karakaya I
Metall. Mater. Trans. B (2010)
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