In a small manganese oxide cluster, teams from HZB and HU Berlin have discovered a particularly exciting compound: two ...

In a small manganese oxide cluster, teams from HZB and HU Berlin have discovered a particularly exciting compound: two high ...

To demonstrate their method, the researchers mixed equal amounts of metal salts of cobalt, nickel, iron, chromium, and manganese in ethanol. They then dipped a thin film of graphene oxide into the ...

Cornell researchers capture real-time transformation of a cobalt-manganese oxide catalyst, revealing potential as a cost-effective alternative to platinum.

Platinum has long been the preferred catalyst for the oxygen reduction reaction due to its efficiency and durability, but its high cost limits widespread adoption. Seeking a more affordable ...

Most modern cars use three-way converters that can treat nitrogen oxides ... nickel, manganese, cerium, and iron can all behave as catalysts for the these reactions, they often lack the stability ...

In 2024, global manganese production was estimated to have experienced a decline of 4.9% due to several significant disruptions. The temporary halt of high-grade ore exports from the Groote Eylandt ...

All samples were dried with a N 2 flow before DMA analysis to prevent dust contamination of the environment. This equipment contains an automatic sampler, a quartz furnace, a cobalt-manganese oxide ...

Applied Electrochemistry and Catalysis (ELCAT), University of Antwerp, 2610 Wilrijk, Belgium Electron Microscopy for Materials Science (EMAT) and Nanolight, University of Antwerp, 2020 Antwerp, ...

WPI-Advanced Institute for Materials Research (WPI-AIMR), Tohoku University, Sendai 980-8577, Japan ...

The review identifies several promising nanomaterials, such as graphene oxide, carbon nanotubes, and metal-organic frameworks, which exhibit high surface areas, tunable surface chemistries, and ...