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Merck

933791

Sigma-Aldrich

Manganese(III) oxide

greener alternative

nanopowder, 30 nm avg. part. size, ≥99% trace metals basis

Szinonimák:

Dimanganese trioxide nanopowder, Mn2O3 nano powder, Manganese sesquioxide

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

Lineáris képlet:
Mn2O3
CAS-szám:
Molekulatömeg:
157.87
MDL-szám:
UNSPSC kód:
12352303
NACRES:
NA.21

Minőségi szint

Teszt

≥99% trace metals basis

Forma

nanopowder

összetétel

Mn2O3

környezetbarátabb alternatív termék tulajdonságai

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

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átlagos részecskeméret

30 nm

részecskeméret

30 nm

sűrűség

4.5 g/mL at 25 °C (lit.)

térfogatsúly

0.35 g/cm3

alkalmazás(ok)

battery manufacturing

környezetbarátabb alternatív kategória

SMILES string

O=[Mn]O[Mn]=O

InChI

1S/2Mn.3O

Nemzetközi kémiai azonosító kulcs

GEYXPJBPASPPLI-UHFFFAOYSA-N

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Általános leírás

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.
We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This product has been enhanced for energy efficency. Click here for more information.

Alkalmazás

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.
Precursor to LiMn2O4. A useful battery cathode.

Tulajdonságok és előnyök

  • 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.

Tárolási osztály kódja

11 - Combustible Solids

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable


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Analitikai tanúsítványok (COA)

Lot/Batch Number

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Dokumentumtár megtekintése

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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