Manganese Oxide powder is a black or black-brown inorganic powder with good adsorption, oxidation and stable crystal structure, which is widely used in battery manufacturing, catalytic reaction, wastewater treatment and many other fields.
VIMATERIAl provides Manganese Oxide powder . Our Manganese Oxide powder has the advantages of uniform particle size, low impurity content, high chemical stability and good performance in applications. We have a professional technology research and development team, accept custom and experimental, if you need please contact us.
Molecular formula: MnO₂.
Molecular weight: about 86.94
Appearance: black amorphous powder or black rhombohedral crystals
Density: 5.03g/cm³
Melting point: 535°C
Crystal structure: β-MnO₂ has the structure of rutile TiO₂, which is an octahedral structure, with oxygen atoms on the corner tops of the octahedra, manganese atoms in the octahedra, and the octahedra co-prismatically connected to form single or double chains, which are co-primed with the other chains to form the tunneling structure of the voids.
Battery field: Manganese Oxide is an important cathode material for dry batteries and alkaline batteries, it can participate in redox reaction during the battery discharge process and provide a place for electron transfer, so as to guarantee the battery’s power output.
Catalytic field: It is often used as a catalyst in chemical catalytic reactions, for example, in the decomposition reaction of hydrogen peroxide, it can speed up the reaction rate and reduce the activation energy required for the reaction, so that the reaction can be carried out more efficiently.
Glass industry: In the process of glass manufacturing, it is used to adjust the colour of the glass, by adding the appropriate amount it can eliminate the green tint in the glass and also increase the transparency and gloss of the glass.
Ceramic field: It can be used as ceramic pigment and additive for manufacturing ceramic products with special colour and performance, and it can also improve the sintering performance and mechanical strength of ceramics.
Environmental protection field: it can be used to treat heavy metal ions and organic pollutants in sewage, it can remove or convert pollutants into harmless substances through adsorption, oxidation reduction and other processes, and play a role in purifying water quality.
Each batch of our products starts from the careful selection of raw materials and goes through several advanced processes, with strict parameter control and real-time monitoring at each step. The entire production process follows the international quality management system, and the use of high-precision testing equipment carries out all-around precision testing of particle size distribution, purity, impurity content and other key indicators, without sparing any minor defects, in order to ensure the quality of each batch of products.
Manganese Oxide powder is packed in double vacuum bags or bottles and cartons.
Manganese Oxide powder should be stored in a cool, dry and well-ventilated place, away from flammable and explosive substances, reducing substances and acids, and the container should be well sealed to avoid deterioration due to moisture and reaction with other substances.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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