The paper examines the influence of carbon coating on iron nanopowder used as a sintering aid for water-atomized iron powder. Iron nanopowder without such a coating was used as a reference sintering ...

Scientists from the Department of Industrial Technologies of the Yurga Institute of Technology of Tomsk Polytechnic University are developing an advanced high-performance facility for the production ...

Material scientists have developed a fast method for producing epsilon iron oxide and demonstrated its promise for next-generation communications devices. Its outstanding magnetic properties make it ...

The key properties of magnesium oxide (MgO) nanopowder are outlined in the following table: ...

Sigma-Aldrich is a leading high-technology company. Through our Materials Chemistry Centers of Excellence in research and manufacturing we develop advanced, enabling materials for your ...

The table below lists the physical and chemical properties of calcium oxide nanopowder (high surface area).

Researchers have made an energy-storing supercapacitor material by mixing cement, water, and carbon black—a fine powder of tiny carbon particles (Proc. Natl. Acad. Sci. U.S.A. 2023, DOI: ...

The first human study of a novel nanopowder spray to achieve hemostasis was recently published, reporting promising results with an efficacy of 95% in patients with acute peptic ulcer bleeding. The ...

The key properties of zinc oxide (ZnO) nanopowder are outlined in the following: ...