Results 201 to 210 of about 247,029 (293)

Selbstoptimierende Kobalt Wolframoxid Elektrokatalysatoren zur verbesserten Sauerstoffentwicklung in alkalischen Medien

open access: yesAngewandte Chemie, EarlyView.
Eine schrittweise verbesserte Sauerstoffentwicklung wird durch Selbstoptimierung von Kobaltwolframoxid erreicht, das auf einem im Labor synthetisierten Kupferoxidsubstrat abgeschieden wird. Experimentelle Daten belegen eine dynamische Entwicklung der Zusammensetzung/Struktur, während theoretische Berechnungen eine Anpassung der aktiven Stelle aufzeigen.
Christean Nickel   +16 more
wiley   +1 more source

π‐Electron Donation at the Sulfoximidoyl Nitrogen Atom

open access: yesAngewandte Chemie, EarlyView.
Density functional theory (DFT)‐based evidence for a strong positive mesomeric effect (+M‐effect) of the sulfoximidoyl group at N is presented. Our findings contrast with common characterizations of the sulfoximidoyl group as an exclusively electron‐withdrawing moiety.
Benjamin J. Statham   +2 more
wiley   +2 more sources

Correction: Network meta‑analysis comparing efficacy of different strategies on medication‑overuse headache. [PDF]

open access: yesJ Headache Pain
Koonalintip P   +5 more
europepmc   +1 more source

Management of penetrating neck injury to zone III in an initially unstable patient. [PDF]

open access: yesTrauma Surg Acute Care Open
Stocker BWW   +4 more
europepmc   +1 more source

Self‐optimizing Cobalt Tungsten Oxide Electrocatalysts toward Enhanced Oxygen Evolution in Alkaline Media

open access: yesAngewandte Chemie International Edition, EarlyView.
Progressively enhanced oxygen evolution is achieved by self‐optimization of cobalt tungsten oxide deposited on lab‐synthesized copper oxide substrate. Experimental data proved dynamic compositional / structural evolution while theoretical calculation revealed active site adaptation.
Christean Nickel   +16 more
wiley   +1 more source

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