Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Anna C, Ulpe"'
Publikováno v:
ACS Omega, Vol 4, Iss 2, Pp 4138-4146 (2019)
Externí odkaz:
https://doaj.org/article/1ad90372228744d1a7e386ae2c90ab2b
Autor:
Anna C. Ulpe, Thomas Bredow
Publikováno v:
ChemPhysChem. 21:546-551
The G0W0, evGW0, evGW, and scGW0 approximations to many-body perturbation theory combined with the Bethe-Salpeter approach (BSE) are applied to calculate electronic and optical properties of the open-shell spinel ferrite ZnFe2 O4 . The effect of the
Autor:
Anna C. Ulpe, Michael Wark, Ralf Dillert, Detlef W. Bahnemann, Arsou Arimi, Katharina C. L. Bauerfeind, Luis I. Granone, Dereje H. Taffa, Sven Warfsmann, Thomas Bredow, Lena Megatif
Publikováno v:
Zeitschrift für Physikalische Chemie. 234:719-776
This paper gives an overview about recent theoretical and experimental work on electronic and optical properties of spinel ferrites MFe2O4. These compounds have come into focus of research due to their possible application as photocatalyst material f
Autor:
Anna Fischer, Olga Kasian, Dennis Wiedemann, Anna C. Ulpe, Martin Rohloff, Siyuan Zhang, Björn Anke, Thomas Bredow, Martin Lerch, Christina Scheu
Publikováno v:
Zeitschrift für Physikalische Chemie
BiVO4 is one of the most investigated and most promising metal oxide based photoanode materials for photoelectrochemical (PEC) water oxidation. Although it has several advantages (suitable band gap around 2.4 eV, suitable valence-band position for wa
Autor:
Anna C, Ulpe, Thomas, Bredow
Publikováno v:
Chemphyschem
The G0W0, evGW0, evGW, and scGW0 approximations to many‐body perturbation theory combined with the Bethe‐Salpeter approach (BSE) are applied to calculate electronic and optical properties of the open‐shell spinel ferrite ZnFe2O4. The effect of
Autor:
Luis I. Granone, Ralf Dillert, Anna C. Ulpe, Thorsten M. Gesing, Franz Renz, Lars Robben, Stephen Klimke, Detlef W. Bahnemann, Thomas Bredow, Moritz Jahns
Publikováno v:
Physical Chemistry Chemical Physics. 20:28267-28278
Spinel ferrites (T[M1−xFex]O[MxFe2−x]O4 with 0 ≤ x ≤ 1, where M is a bivalent metal ion and the superscripts denote tetrahedral and octahedral sites) are materials commonly used in electronics due to their outstanding magnetic properties. Thu
Publikováno v:
The Journal of Physical Chemistry A. 120:7503-7509
Density functional theory (DFT) calculations at generalized gradient approximation (GGA) level were performed to interpret experimental IR and Raman vibrational spectra, to assign (11)B-NMR chemical shifts, and to calculate the structure of the tetra
Autor:
Detlef W. Bahnemann, Thomas Bredow, Michael Wark, Katharina C. L. Bauerfeind, Anna C. Ulpe, Ralf Dillert, Dereje H. Taffa
Publikováno v:
Journal of Photonics for Energy. 7:012009
Solar-assisted water splitting using photoelectrochemical cells (PECs) is one of the promising pathways for the production of hydrogen for renewable energy storage. The nature of the semiconductor material is the primary factor that controls the over