Joint Meeting of PSRS Members and SOLARIS Centre Users

Session

Session II - Spectroscopy with synchrotron light (I)

11 Sept 2024, 15:00

SOLARIS Centre

Conveners

Session II - Spectroscopy with synchrotron light (I): Unveiling the active sites in co-containing perovskite-based photo-rechargeable batteries

• Taymaz Tabari

Session II - Spectroscopy with synchrotron light (I): Diving deep into non-stoichiometric perovskites: unveiling Co/Fe doping effects

• Paulina Gwóźdź

Session II - Spectroscopy with synchrotron light (I): Plasma-enhanced Physical Properties of Mn(II)-Nb(IV) Molecular Magnet Investigated with EXAFS

• Dominik Czernia

Session II - Spectroscopy with synchrotron light (I): Changes in the electronic structure of NiFe2O4@SiO2 nanocomposites by synthesis process and annealing

• Adam Czempik

Session II - Spectroscopy with synchrotron light (I): Synchrotron radiation based techniques for agricultural research

• Josef Hormes

Session II - Spectroscopy with synchrotron light (I): The importance of synchrotron studies in view of the development of hydrogen industry

• Aleksandra Mielewczyk

Session II - Spectroscopy with synchrotron light (I): Time-dependent oxidation state change during pulsed laser irradiation of colloids; an experimental XAFS study confirmed by computational analysis

• Mohammad Sadegh Shakeri

5. Band-bending, Band-tailing, 2D Electron Gas at Te doped InAs Surfaces

Using photoelectron spectroscopy (PES), we study InAs(001) and InAs(110) surfaces, doped with Te atoms to induce strong band-bending phenomena and a formation of two-dimensional electron gases (2DEGs). The band structure of the 2DEGs as well as the coexisting 3D bulk electronic structure are investigated. We discuss several details of the investigated surface electronic structures, including...

52. DIVING DEEP INTO NON-STOICHIOMETRIC PEROVSKITES: UNVEILING CO/FE DOPING EFFECTS

Perovskite materials with the general formula ABO3 have shown significant potential in applications for catalysis and in electrochemical devices. The functional properties of these materials can be controlled by doping with selected metals, primarily d-block elements. This doping process involves introducing atoms on aliovalent or/and isovalent oxidation states into the perovskite lattice,...

64. Plasma-enhanced Physical Properties of Mn(II)-Nb(IV) Molecular Magnet Investigated with EXAFS

Oral is the preferred presentation format, but poster is also acceptable.

56. Synchrotron radiation based techniques for agricultural research

Oral presentation

12. THE IMPORTANCE OF SYNCHROTRON STUDIES IN VIEW OF THE DEVELOPMENT OF HYDROGEN INDUSTRY

Materials engineering is crucial for the hydrogen industry as it enables the development of efficient and safe hydrogen storage systems, enhances fuel cell components, and supports the creation of robust infrastructure. Advanced materials are essential for storing hydrogen at high densities, improving fuel cell performance, and preventing issues like metal embrittlement in pipelines and tanks....

58. Time-dependent oxidation state change during pulsed laser irradiation of colloids; an experimental XAFS study confirmed by computational analysis

When a suspension is irradiated with a laser pulse, the electromagnetic wave is locally absorbed by the suspended agglomerates, resulting in a temperature rise. Depending on their temperature, possible phase formations/transitions take place in a short time of the pulse duration. Immediately, the particles are cooled to ambient temperature by thermal equilibrium with the solvent molecules,...

19. UNVEILING THE ACTIVE SITES IN CO-CONTAINING PEROVSKITE-BASED PHOTO-RECHARGEABLE BATTERIES

For Oral Presentation