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234761

Sigma-Aldrich

Molybdenum(IV) oxide

99%

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About This Item

Fórmula lineal:
MoO2
Número de CAS:
18868-43-4
Peso molecular:
127.94
EC Number:
242-637-9
MDL number:
MFCD00014223
UNSPSC Code:
12352303
PubChem Substance ID:
24854055
NACRES:
NA.23

assay

99%

form

powder

density

6.47 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[Mo]=O

InChI

1S/Mo.2O

InChI key

QXYJCZRRLLQGCR-UHFFFAOYSA-N

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General description

Molybdenum(IV) oxide (MoO2) is a transition metal oxide with good electrical conductivity due to the presence of delocalized electrons in its valence band. It is traditionally prepared by reducing MoO3 in dry hydrogen in the temperature range of 450-550°C.

Application

MoO2 can be used in a variety of energy based applications such as an anode material in rechargeable lithium batteries and fuel flexible solid oxide fuel cells. It can also be used as a catalyst in hydrogen reforming processes.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Ordered mesoporous metallic MoO2 materials with highly reversible lithium storage capacity
Shi Y, et al.
Nano Letters, 9(12), 4215-4220 (2009)
Synthesis and applications of molybdenum (IV) oxide
Ellefson CA, et al.
Journal of materials science & technology, 47(5), 2057-2071 (2012)
Sulfur poisoning of molybdenum dioxide during the partial oxidation of a Jet-A fuel surrogate
Marin-Flores O, et al.
Applied Catalysis. B, Environmental, 105(1-2), 61-68 (2011)
Tim Verhagen et al.
Nanoscale, 12(5), 3019-3028 (2019-12-14)
Characterization of the type and density of defects in two-dimensional (2D) transition metal dichalcogenides (TMDs) is important as the nature of these defects strongly influences the electronic and optical properties of the material, especially its photoluminescence (PL). Defect characterization is
Ding Zhou et al.
Nature communications, 5, 4716-4716 (2014-09-03)
Porous graphene, which features nano-scaled pores on the sheets, is mostly investigated by computational studies. The pores on the graphene sheets may contribute to the improved mass transfer and may show potential applications in many fields. To date, the preparation

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