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Merck
CN

775703

Molybdenum(VI) oxide

nanopowder, 100 nm (TEM), 99.5% trace metals basis

Synonym(s):

Molybdena, Molybdic anhydride, Molybdenum trioxide

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About This Item

Linear Formula:
MoO3
CAS Number:
1313-27-5
Molecular Weight:
143.94
NACRES:
NA.23
PubChem Substance ID:
329767782
UNSPSC Code:
12352302
EC Number:
215-204-7
MDL number:
MFCD00003469

Key Documents

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InChI key

JKQOBWVOAYFWKG-UHFFFAOYSA-N

InChI

1S/Mo.3O

SMILES string

O=[Mo](=O)=O

assay

99.5% trace metals basis

form

nanopowder

particle size

100 nm (TEM)

mp

795 °C (lit.)

Quality Level

100

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Application

Molybdenum oxide nanoparticles have been studied in photocatalytic systems, as gas sensors for automobiles and as anodes in lithium ion batteries.
Precursor to LAMOX fast ion conductors and superconductors.
Used in the solid state synthesis of a remarkable ternary, reduced molybdenum oxide, Pr4Mo9O18, whose structure contains previously unknown Mo7, Mo13 and Mo19 clusters. The new cluster product is a small band gap semiconductor.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ9031
MKCX7785
MKCW7388
MKCV8301
MKCT1460

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Lee, S.H.; et al.
Advanced Materials, 20, 3627-3632 (2008)
Prasad, A. K.; et al.
J. Mater. Sci., 38, 4347-4352 (2003)
Song, K.Y.; et al.
Chemistry of Materials, 13, 2349-2355 (2001)
Yu-Zhan Wang et al.
The Journal of chemical physics, 134(3), 034706-034706 (2011-01-26)
The electronic structures at the MoO(3)∕Co interface were investigated using synchrotron-based ultraviolet and x-ray photoelectron spectroscopy. It was found that interfacial chemical reactions lead to the reduction of Mo oxidation states and the formation of Co-O bonds. These interfacial chemical
Di-Yan Wang et al.
Advanced materials (Deerfield Beach, Fla.), 24(25), 3415-3420 (2012-06-08)
A heterojunction photodiode with NIR photoresponse using solution processable pyrite FeS(2) nanocrystal ink is demonstrated which has the advantages of earth-abundance and non-toxicity. The device consists of a FeS(2) nanocrystal (NC) thin film sandwiched with semiconducting metal oxides with a
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