Results 171 to 180 of about 1,153,504 (344)

Insight into the Carbon Monoxide Reduction Reaction on Cu(111) from Operando Electrochemical X‐ray Photoelectron Spectroscopy

open access: yesAngewandte Chemie International Edition, Accepted Article.
In this work, we introduce a modified dip‐and‐pull electrochemical X‐ray photoelectron spectroscopy (ECXPS) approach that offers new mechanistic insight into the alkaline carbon monoxide reduction reaction (CORR) over a Cu(111) single crystal surface. We tackle two major unresolved questions in the CORR mechanism that persist in the literature. Firstly,
Sergey Koroidov   +16 more
wiley   +1 more source

On some nonlinear potential problems

open access: yesElectronic Journal of Differential Equations, 1999
The degree theory of mappings is applied to a two-dimensional semilinear elliptic problem with the Laplacian as principal part subject to a nonlinear boundary condition of Robin type. Under some growth conditions we obtain existence.
M. A. Efendiev   +2 more
doaj  

On the behavior of the first eigenvalue of thep-Laplacian with Robin boundary conditions aspgoes to 1 [PDF]

open access: hybrid, 2022
Francesco Della Pietra   +3 more
openalex   +1 more source

Self‐Assembly of a Customizable Library of Nickel Trifluoromethylation Catalysts via Selective C‒F and C‒O Bond Cleavage

open access: yesAngewandte Chemie International Edition, Accepted Article.
Using a combination of metal‐promoted reactivity, in‐situ covalent bond modification, and hydrogen bonding‐promoted fluorine labilization, a unified approach was developed to self‐assemble a library of customizable ligand architectures directly at the nickel center via selective cleavage of C‒F or C‒O bonds and the formation of C‒C or C‒N bonds.
Aleksandr Sorvanov   +5 more
wiley   +1 more source

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