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22. Monitoring of chemical processes at the atomic level by X-ray absorption spectrometry using extremely bright synchrotron radiation sourcesIztok Arčon, invited lecture at foreign university Abstract: X-ray absorption spectroscopy (XAS) is a powerful tool for characterisation of local structure and chemical state of selected elements in different new functional materials and biological or environmental samples. The XAS spectroscopy is based on extremely bright synchrotron radiation X-rays sources, which allow precise characterisation of bulk, nanostructured or highly diluted samples. The rapid development of extremely bright synchrotron sources of X-ray and ultraviolet light in recent years has opened new possibilities for research of matter at the atomic or molecular level, indispensable in the development of new functional nanostructured materials with desired properties. The lecture will present the possibilities offered by X-ray absorption spectroscopy with synchrotron light for ex-situ and in-situ or operando characterization of various functional porous and other nanomaterials before, after and during their operation.
Keywords: XAS, operando XANES, EXAFS, functional materials
Published in RUNG: 01.06.2022; Views: 1505; Downloads: 0
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25. Topological properties and self-energy effects in elemental YbPolina M. Sheverdyaeva, F. Offi, Sandra Gardonio, Luka Novinec, M. I. Trioni, D. Ceresoli, S. Iacobucci, A. Ruocco, Giovanni Stefani, L. Petaccia, 2021, original scientific article Keywords: electronic structure, topological materials, lanthanides, angle-resolved photoemission spectroscopy
Published in RUNG: 03.12.2021; Views: 1893; Downloads: 38
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27. Paramagnetic intrinsic point defects in alkali phosphate glasses : unraveling the P[sub]3 center origin and local environment effectsLuigi Giacomazzi, Nikita S. Shcheblanov, Layla Martin-Samos, Mikhail E. Povarnitsyn, Shinji Kohara, Matjaž Valant, Nicolas Richard, Nadege Ollier, 2021, original scientific article Keywords: oxygen, electron paramagnetic resonance spectroscopy, phosphates, amorphous materials, defects
Published in RUNG: 04.05.2021; Views: 2862; Downloads: 0
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28. Action Learning Sets - EmindS Training MaterialsPetroula Mavrkiou, Peter Purg, Kirsi Maasalo, Dimitrios Doukas, Haris Tsitouras, Maria Koutiva, Christiana Knais, reviewed university, higher education or higher vocational education textbook Keywords: action learning, materials, entrepreneurship, interdisciplinary, entrecomp
Published in RUNG: 05.01.2021; Views: 2356; Downloads: 0
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29. Structural and CO [sub] 2 capture properties of ethylenediamine-modified HKUST-1 metal-organic frameworkNika Vrtovec, Matjaž Mazaj, Gianpiero Buscarino, Angela Terracina, S. Agnello, Iztok Arčon, Janez Kovač, Nataša Zabukovec Logar, 2020, original scientific article Keywords: functionalization, modification, adsorption, extended X-ray absorption fine structure, materials
Published in RUNG: 17.10.2020; Views: 2802; Downloads: 0 |
30. Morphological diversity in nanoporous covalent organic materials derived from viologen and pyreneGobinda Das, Tina Škorjanc, Sudhir Kumar Sharma, Thirumurugan Prakasam, Carlos Platas-Iglesias, Dong Suk Han, Jesus Raya, John-Carl Olsen, Ramesh Jagannathan, Ali Trabolsi, original scientific article Keywords: covalent organic polymers, hollow tube, polymers, porous materials, iodine capture
Published in RUNG: 02.09.2020; Views: 2751; Downloads: 0
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