95410
Tungsten(VI) oxide
powder, puriss., 99.9%
Synonym(s):
Tungstic anhydride
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About This Item
Linear Formula:
WO3
CAS Number:
Molecular Weight:
231.84
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
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 Code
13 - Non Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Low-firing thick-film piezoresistive sensors for medical instruments
Maeder T, et al.
Sensors and actuators A, Physical, 172(1), 228-232 (2011)
Two-dimensional amorphous heterostructures of Ag/a-WO3-x for high-efficiency photocatalytic performance
Ren Y, et al.
Applied Catalysis. B, Environmental, 245, 648-655 (2019)
KARAKTERISTIK GEL TITANIUM TUNGSTAT DAN PENGARUHNYA TERHADAP PELEPASAN RENIUM-188
Setiawan D, et al.
Jurnal Iptek Nuklir Ganendra, 16(1), 1-8 (2013)
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)
Jun Chen et al.
Small (Weinheim an der Bergstrasse, Germany), 15(42), e1902590-e1902590 (2019-08-27)
It is shown that tilt grain boundaries (GBs) in bilayer 2D crystals of the transition metal dichalcogenide WS2 can be atomically sharp, where top and bottom layer GBs are located within sub-nanometer distances of each other. This expands the current
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