933791
Manganese(III) oxide
nanopowder, 30 nm avg. part. size, ≥99% trace metals basis
Synonym(s):
Dimanganese trioxide nanopowder, Mn2O3 nano powder, Manganese sesquioxide
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About This Item
Linear Formula:
Mn2O3
CAS Number:
Molecular Weight:
157.87
UNSPSC Code:
12352303
NACRES:
NA.21
MDL number:
InChI
1S/2Mn.3O
SMILES string
O=[Mn]O[Mn]=O
InChI key
GEYXPJBPASPPLI-UHFFFAOYSA-N
assay
≥99% trace metals basis
form
nanopowder
composition
Mn2O3
greener alternative product characteristics
Design for Energy Efficiency
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avg. part. size
30 nm
particle size
30 nm
density
4.5 g/mL at 25 °C (lit.)
bulk density
0.35 g/cm3
application(s)
battery manufacturing
greener alternative category
Quality Level
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General description
Our manganese(III) oxide, Mn2O3, nanopowder is a high-quality material that is dark brown in color, with a particle size of less than 30 nm and surface area of 150 m2/g. With a purity level of over 99%, it is a highly pure and reliable option for researchers looking to explore new avenues in material development.
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Application
Manganese(III) oxide nanopowder is a versatile material that can be used in a variety of applications. Because the redox activity of Mn2O3 enables it to undergo electron transfer reactions with other molecules, it is a popular choice as a catalyst in organic synthesis reactions. For example, Mn2O3 nanopowder has been found to exhibit excellent catalytic activity and selectivity in many reactions, including the oxidation of alcohols, the oxidative coupling of methane, and the production of syngas. Mn2O3 has also been studied as a potential catalyst in the conversion of biomass into biofuels.
Manganese(III) oxide (Mn2O3) nanopowder has been studied as a potential electrode material for supercapacitors due to its high specific capacitance and good cycling stability. Mn2O3 nanopowder has a high theoretical specific capacitance of ~1018 mAh/g, which is much higher than that of activated carbon and many other commonly used electrode materials for supercapacitors. Additionally, Mn2O3 nanopowder is commonly used in the production of cathode materials in lithium-ion batteries and magnetic materials, such as magnetic nanoparticles and magnetic fluids. Lastly, its dark brown color makes it a popular choice for use as a pigment in paints and coatings.
Manganese(III) oxide (Mn2O3) nanopowder has been studied as a potential electrode material for supercapacitors due to its high specific capacitance and good cycling stability. Mn2O3 nanopowder has a high theoretical specific capacitance of ~1018 mAh/g, which is much higher than that of activated carbon and many other commonly used electrode materials for supercapacitors. Additionally, Mn2O3 nanopowder is commonly used in the production of cathode materials in lithium-ion batteries and magnetic materials, such as magnetic nanoparticles and magnetic fluids. Lastly, its dark brown color makes it a popular choice for use as a pigment in paints and coatings.
Precursor to LiMn2O4. A useful battery cathode.
Features and Benefits
- High Purity and Reliability - With a purity level of over 99%, our Mn2O3 nanopowder provides industry materials scientists with a highly pure and reliable option for material development.
- Wide Range of Applications: Our Mn2O3 nanopowder is suitable for use in a wide range of applications, from catalysts to supercapacitors to coatings.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Zuzanna Sobańska et al.
Nanomaterials (Basel, Switzerland), 11(5), 1084-1084 (2021-05-01)
The expanding applications of nanotechnology seem to be a response to many technological, environmental, and medical challenges. The unique properties of nanoparticles allow for developing new technologies and therapies. Among many investigated compounds is manganese and its oxides, which in
Beaded manganese oxide (Mn2O3) nanofibers: preparation and application for capacitive energy storage
Kolathodi M S, et al.
Journal of Material Chemistry A, 4, 7883-7891 (2016)
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