Systematic Errors of Electric Field Measurements in Ferroelectrics by Unit Cell Averaged Momentum Transfers in STEM

Autor: Achim Strauch, Benjamin März, Thibaud Denneulin, Mauricio Cattaneo, Andreas Rosenauer, Knut Müller-Caspary

Publikováno v: Microscopy and microanalysis 29(2), 499-511 (2023). doi:10.1093/micmic/ozad016

When using the unit cell average of first moment data from four-dimensional scanning transmission electron microscopy (4D-STEM) to characterize ferroelectric materials, a variety of sources of systematic errors needs to be taken into account. In part

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fcc0be3c40d67c6320d16c3e64a4b7a
https://doi.org/10.1093/micmic/ozad016

Structural, Electronic, and Thermochemical Preference for Multi‐PCET Reactivity of Ruthenium(II)‐Amine and Ruthenium(IV)‐Amido Complexes

Autor: Mauricio Cattaneo, James M. Mayer, Giovanny A. Parada, Werner Kaminsky, Adam L. Tenderholt

Publikováno v: European Journal of Inorganic Chemistry. 2021:4066-4073

The multiredox reactivity of bioinorganic cofactors is often coupled to proton transfers. Here we investigate the structural, thermochemical, and electronic structure of ruthenium-amino/amido complexes with multi- proton-coupled electron transfer rea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0e61816bc4b0cff4d3e31aae9bda3d4
https://doi.org/10.1002/ejic.202100604

Vibrational Stark shift spectroscopy of catalysts under the influence of electric fields at electrode–solution interfaces†

Autor: Clifford P. Kubiak, Dhritiman Bhattacharyya, Tianquan Lian, Victor S. Batista, Mauricio Cattaneo, Pablo E. Videla

Publikováno v: Chemical Science
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Chemical science, vol 12, iss 30

External control of chemical processes is a subject of widespread interest in chemical research, including control of electrocatalytic processes with significant promise in energy research. The electrochemical double-layer is the nanoscale region nex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0248a25ac7a45b1742a9f200018dfe1e
http://europepmc.org/articles/PMC8336477

Heteroleptic Ruthenium(II) Complexes with 2,2'-Bipyridines Having Carbonitriles as Anchoring Groups for ZnO Surfaces: Syntheses, Physicochemical Properties, and Applications in Organic Solar Cells

Autor: Nadia Celeste Vega, Mariano Campoy-Quiles, Faustino E. Morán Vieyra, José Piers Jurado, Mónica Tirado, Mauricio Cattaneo, David Comedi, Néstor E. Katz, Fernando F. Salomón

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

Heteroleptic ruthenium (II) complexes were used for sensitizing ZnO surfaces in organic solar cells (OSCs) as mediators with photoactive layers. The complexes [Ru(4,4′-X2-bpy)(Mebpy-CN)2]2+ (with X = −CH3, −OCH3 and −N(CH3)2; bpy = 2,2′-bip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f28de267622da11b2f0c38c5445a3d3f
https://pubmed.ncbi.nlm.nih.gov/33821633

Characterization of the non-covalent docking motif in the isolated reactant complex of a double proton-coupled electron transfer reaction with cryogenic ion spectroscopy

Autor: Fabian S. Menges, James M. Mayer, Evan Perez, Mark A. Johnson, Mauricio Cattaneo

Publikováno v: J Chem Phys
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The solution kinetics of a proton-coupled electron transfer reaction involving two-electron oxidation of a Ru compound with concomitant transfer of two protons to a quinone derivative have been interpreted to indicate the formation of a long-lived in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b46b066b422f20bdb2ed5c4abd06df1b
https://pubmed.ncbi.nlm.nih.gov/32571036