Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Alexander Guda"'
Autor:
Mikhil S. Lifar, Alexander Guda
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 33, Iss 2, Pp 423-423 (2023)
Metal nanoparticles are widely used as heterogeneous catalysts to activate adsorbed molecules and reduce the energy barrier of the reaction. Reaction product yield depends on the interplay between elementary processes - adsorption, activation, reacti
Externí odkaz:
https://doaj.org/article/51c6a92bae3b472f904de4a3822ed9f1
Autor:
Grigory Smolentsev, Christopher J. Milne, Alexander Guda, Kristoffer Haldrup, Jakub Szlachetko, Nicolo Azzaroli, Claudio Cirelli, Gregor Knopp, Rok Bohinc, Samuel Menzi, Georgios Pamfilidis, Dardan Gashi, Martin Beck, Aldo Mozzanica, Daniel James, Camila Bacellar, Giulia F. Mancini, Andrei Tereshchenko, Victor Shapovalov, Wojciech M. Kwiatek, Joanna Czapla-Masztafiak, Andrea Cannizzo, Michela Gazzetto, Mathias Sander, Matteo Levantino, Victoria Kabanova, Elena Rychagova, Sergey Ketkov, Marian Olaru, Jens Beckmann, Matthias Vogt
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
OLED materials based on thermally activated delayed fluorescence have promising efficiency. Here, the authors investigate an organometallic multicore Cu complex as luminophore, by pump-probe X-ray techniques at three different facilities deriving a c
Externí odkaz:
https://doaj.org/article/b757f489995844e49b64539c0cd1fc29
Autor:
Andrei Tereshchenko, Danil Pashkov, Alexander Guda, Sergey Guda, Yury Rusalev, Alexander Soldatov
Publikováno v:
Molecules, Vol 27, Iss 2, p 357 (2022)
Catalytic properties of noble-metal nanoparticles (NPs) are largely determined by their surface morphology. The latter is probed by surface-sensitive spectroscopic techniques in different spectra regions. A fast and precise computational approach ena
Externí odkaz:
https://doaj.org/article/7a080b9012654a1cb6253c3e93fe9a65
Autor:
Viktor Shapovalov, Kristina Kutukova, Sebastian Maletti, Christian Heubner, Vera Butova, Igor Shukaev, Alexander Guda, Alexander Soldatov, Ehrenfried Zschech
Publikováno v:
Crystals, Vol 12, Iss 1, p 3 (2021)
The long-term performance of batteries depends strongly on the 3D morphology of electrode materials. Morphological changes, i.e., particle fracture and surface deterioration, are among the most prominent sources of electrode degradation. A profound u
Externí odkaz:
https://doaj.org/article/d55855701c23440987ff28cbf2ba690e
Publikováno v:
Nanomaterials, Vol 11, Iss 1, p 156 (2021)
Electrochemical characterization of the novel sodium iron titanate Na0.9Fe0.45Ti1.55O4 was performed upon cycling in the Li-ion half-cell. The material exhibited stable cycling in the voltage range 2–4.5 V, and the number of alkali ions extracted p
Externí odkaz:
https://doaj.org/article/f22c5f6a86314440809a519a1fac4b6e
Autor:
Andrei Tereshchenko, Vladimir Polyakov, Alexander Guda, Tatiana Lastovina, Yulia Pimonova, Alexey Bulgakov, Andrey Tarasov, Leonid Kustov, Vera Butova, Alexander Trigub, Alexander Soldatov
Publikováno v:
Catalysts, Vol 9, Iss 4, p 385 (2019)
In this study, we demonstrate the preparation and characterization of small palladium nanoparticles (Pd NPs) on modified ceria support (Pd/CeO2) using wet impregnation and further reduction in an H2/Ar flow. The obtained particles had a good dispersi
Externí odkaz:
https://doaj.org/article/1daebf7b0fcf4d20806cc0a55b2b3163
Autor:
Viktor Shapovalov, Kristina Kutukova, Sebastian Maletti, Christian Heubner, Vera Butova, Igor Shukaev, Alexander Guda, Alexander Soldatov, Ehrenfried Zschech
Publikováno v:
Crystals, Vol 12, Iss 3, p 3 (2022)
Crystals; Volume 12; Issue 1; Pages: 3
Crystals; Volume 12; Issue 1; Pages: 3
The long-term performance of batteries depends strongly on the 3D morphology of electrode materials. Morphological changes, i.e., particle fracture and surface deterioration, are among the most prominent sources of electrode degradation. A profound u
Autor:
Maxim Chegerev, Oleg Demidov, Pavel Vasilyev, Nikolay Efimov, Stanislav Kubrin, Andrey Starikov, Valery Vlasenko, Alexander Piskunov, Svetlana Shapovalova, Alexander Guda, Yury Rusalev, Alexander Soldatov
Publikováno v:
Dalton Transactions. 51:10909-10919
A family of ferric catecholate complexes exhibiting unusual magnetic properties is described.
Publikováno v:
2022 International Russian Automation Conference (RusAutoCon).
Publikováno v:
Acta Crystallographica Section A Foundations and Advances. 77:C1047-C1048