Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Stephan Schnidrig"'
Autor:
Pavel Kliuiev, Giovanni Zamborlini, Matteo Jugovac, Yeliz Gurdal, Karin von Arx, Kay Waltar, Stephan Schnidrig, Roger Alberto, Marcella Iannuzzi, Vitaliy Feyer, Matthias Hengsberger, Jürg Osterwalder, Luca Castiglioni
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
The shape and energy of frontier orbitals determine the reactivity of molecular systems. Combining orbital tomography based on photoelectron spectroscopy with electron diffraction and DFT, the authors investigate a complex multi-configurational adsor
Externí odkaz:
https://doaj.org/article/9c6acef157d04c01b215386f6d090b09
Publikováno v:
Journal of Analytical Atomic Spectrometry
Turbulent flow chromatography is an online solid phase extraction mode that achieves the extraordinary effect of proxying an upper molecular weight cutoff for the retained molecules, based on loading the sample at high linear velocities. Despite the
Autor:
Stephan Schnidrig, Roger Alberto, Wolf-Dietrich Zabka, Benjamin Probst, Jürg Osterwalder, D. Leuenberger, Oliver-F Raymond Shah
Publikováno v:
Nano Letters. 17:6620-6625
We present a hetero junction based on macrocyclic hydrogen evolution catalysts (HEC) physisorbed on a single crystalline Cu2O(111) surface. Angle-resolved X-ray photoelectron spectroscopy (ARXPS) provides the spatial resolution of the band bending wi
Autor:
Marcella Iannuzzi, Stephan Schnidrig, Jürg Hutter, Gerson Mette, Wolf-Dietrich Zabka, Roger Alberto, Manuel Graf, Benjamin Probst, Yeliz Gurdal, Jürg Osterwalder, D. Leuenberger
Publikováno v:
Nanoscale. 9:8756-8763
Metal complexes of the tetradentate bipyridine based macrocycle pyrphyrin (Pyr) have recently shown promise as water reduction catalysts in homogeneous photochemical water splitting reactions. In this study, the adsorption and metalation of pyrphyrin
Autor:
Benjamin Probst, Cyril Bachmann, Stephan Schnidrig, Evelyne Joliat, Andreas Schilling, Roger Alberto, F. von Rohr, Kim K. Baldridge, Bernhard Spingler
Publikováno v:
Dalton Transactions. 45:1737-1745
Complexes with purely pyridine-based macrocycles are rarely studied in photo(electro)catalysis. We synthesized and investigated macrocycles, in which two 2,2'-bipyridine (bpy) units are linked twice by two cyano-methylene groups, to yield the basic t
Publikováno v:
The journal of physical chemistry letters. 8(24)
Surface-adsorbed macrocycles exhibit a number of interesting physical and chemical properties; many of them are determined by their transition-metal centers. The hierarchical exchange of the central metal atom in such surface-adsorbed complexes is de
Autor:
Dominik, Leuenberger, Wolf-D, Zabka, Oliver-F R, Shah, Stephan, Schnidrig, Benjamin, Probst, Roger, Alberto, Jürg, Osterwalder
Publikováno v:
Nano letters. 17(11)
We present a hetero junction based on macrocyclic hydrogen evolution catalysts (HEC) physisorbed on a single crystalline Cu
Autor:
Manuel, Graf, Gerson, Mette, Dominik, Leuenberger, Yeliz, Gurdal, Marcella, Iannuzzi, Wolf-Dietrich, Zabka, Stephan, Schnidrig, Benjamin, Probst, Jürg, Hutter, Roger, Alberto, Jürg, Osterwalder
Publikováno v:
Nanoscale. 9(25)
Metal complexes of the tetradentate bipyridine based macrocycle pyrphyrin (Pyr) have recently shown promise as water reduction catalysts in homogeneous photochemical water splitting reactions. In this study, the adsorption and metalation of pyrphyrin
Autor:
Evelyne Joliat-Wick, Peter Müller, Stephan Schnidrig, Cyrill Bachmann, Roger Alberto, Johannes Windisch, Nicola Weder, Bernhard Spingler, Benjamin Probst, Mathias Mosberger
A series of eight new and three known cobalt polypyridyl-based hydrogen-evolving catalysts (HECs) with distinct electronic and structural differences are benchmarked in photocatalytic runs in water. Methylene-bridged bis-bipyridyl is the preferred sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cddcd6491300b6fa86e0bd3e662bb967
https://doi.org/10.5167/uzh-147162
https://doi.org/10.5167/uzh-147162
Autor:
Gerson Mette, Marcella Iannuzzi, Yeliz Gurdal, Stephan Schnidrig, Jürg Hutter, Jürg Osterwalder, Benjamin Probst, Denys Sutter, Roger Alberto
Publikováno v:
Nanoscale
The molecular ligand pyrphyrin, a tetradentate bipyridine based macrocycle, represents an interesting but widely unexplored class of molecules. It resembles the well-known porphyrin, but consists of pyridyl subunits instead of pyrroles. Metal complex