The type of ethylene-conversion reaction mediated by chromium-based catalysts—polymerization, trimerization, or oligomerization—depends on the metal's oxidation state, according to researchers in ...
Hosted on MSN
Giant resistivity reduction in thin film provides key step towards next-gen AI electronics
When the film was heated and annealed, oxygen made its way into the film, leading to a change in the structure. The nature of the chromium atoms, or their "oxidation state," also changes ...
Copyright AD-TECH; licensee AZoM.com Pty Ltd. This is an AZo Open Access Rewards System (AZo-OARS) article distributed under the terms of the AZo–OARS https://www ...
A new chromium-molybdenum-silicon alloy has overcome a decades-old trade-off between strength and stability. The alloy, developed by German researchers, has a rare combination of ductility at room ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results