| Session | ||
MS-63: Catalysis: functionalized materials studied by XRD and XAFS
Invited: Elisa Borfecchia (Italy), Ola F Wendt (Sweden) | ||
| Session Abstract | ||
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Catalysis and MOFs: Materials structure and function in chemical applications using crystallography and XAFS Metal Organic Frameworks (MOFs) are a recent class of porous materials. On one hand, their crystalline characteristics with tunable porous structure with high surface areas and large pore volumes similar to that of zeolites and the ease of access to various metals ions in the pore resulting from their compositional versatility make them very attractive for catalysis. On the other hand, the channel of MOFs can serve also as host of active metal nanoparticles preserving them from undesirable sintering or modifications during reactions leading to deactivation. XRD and EXAFS are both powerful techniques to characterize the structures of those porous materials and fate of the embedded active species, single metal ions or nanoparticles. This MS will highlight how complementary are those techniques to help the researchers into the design of efficient catalysts using MOF materials and derived carbonaceous supports. For all abstracts of the session as prepared for Acta Crystallographica see PDF in Introduction, or individual abstracts below. | ||
| Introduction | ||
| Presentations | ||
10:20am - 10:25am
ID: 1794 / MS-63: 1 Introduction Oral/poster Introduction to session 10:25am - 10:55am
ID: 182 / MS-63: 2 Materials and minerals Invited lecture to session MS: Catalysis: functionalized materials studied by XRD and XAFS Keywords: palladium, iridium, heterogeneous catalysis, XAS, XRD Heterogenization of molecular catalysts: C–H activation and dehydrogenation Lund University, LUND, Sweden External Resource: https://www.xray.cz/iucrv/vidp.asp?id=444
10:55am - 11:25am
ID: 913 / MS-63: 3 All topics Invited lecture to session MS: Catalysis: functionalized materials studied by XRD and XAFS Keywords: XAS, in situ/operando, zeolites, MOFs, selective redox catalysis Understanding local structure and redox chemistry of metal ions in nanoporous catalysts by X-ray absorption spectroscopy University of Turin, Turin, Italy External Resource: https://www.xray.cz/iucrv/vidp.asp?id=445
11:25am - 11:45am
ID: 290 / MS-63: 4 Bursary application Oral/poster MS: Combining X-ray diffraction and spectroscopy to characterise materials, Catalysis: functionalized materials studied by XRD and XAFS Keywords: XANES; XRD; MOFs; MCR; DFT XAS and XRD analysis of active Pt and Pd sites in metal-organic framework UiO-67 1Southern Federal University, Rostov-on-Don, Russian Federation; 2ESRF, Grenoble, France; 3University of Oslo, Oslo, Norway Bibliography
2nd year PhD student at The Smart Materials Research Institute, Southern Federal University Born 20 January 1995 in Vesely, Rostov region (Russia) Address The Smart Materials Research Institute, Sladkova 178/24, office 209, 344090 Rostov-on-Don, Russia Phone: +7 (928) 194-01-33 E-mail: alinaskorynina@gmail.com Education and certification 2018 – 2022PhD student at the Smart Materials Research Institute, Southern Federal University, Rostov-on-Don, Russia PhD Project:“Formation of active metal sites in metal-organic frameworks by in situ and operando synchrotron-based techniques” Supervisor:Prof. Alexander V. Soldatov, soldatov@sfedu.ru 2016 – 2018Master degree in Physics, The Smart Materials Research Center, Southern Federal University, Rostov-on-Don, Russia 2012 – 2016Bachelor degree in Physics, Department of Physics, Southern Federal University, Rostov-on-Don, Russia Publications in peer-reviews journals 1.A. Bugaev, A. Skorynina, et al. Catalysis Today (2019), 336, 33-39. DOI: 10.1016/j.cattod.2019.03.054 2.E.G. Kamyshova, A.A. Skorynina, et al. Radiation Physics and Chemistry, in press. DOI: 10.1016/j.radphyschem.2019.02.003 3.A.A. Skorynina, et al. Radiation Physics and Chemistry, in press. DOI: 10.1016/j.radphyschem.2018.11.033 4.A. Bugaev, A. Skorynina, et al. Data in Brief (2019), 25, 104280. DOI: 10.1016/j.dib.2019.104280 5.A. Bugaev, V. Polyakov, A. Tereshchenko, A. Isaeva, A. Skorynina, et al. Metals, 8 (2018) 135. DOI: 10.3390/met8020135 External Resource: https://www.xray.cz/iucrv/vidp.asp?id=446
11:45am - 12:05pm
ID: 706 / MS-63: 5 Methods and instruments Oral/poster MS: Spectroscopy applied to electrochemistry: operando studies, Catalysis: functionalized materials studied by XRD and XAFS Keywords: In operando total scatering; catalysts, fuel cells Structural dynamics of nanoalloy catalysts for Fuel Cells by in situ total x-ray scattering Central Michigan University, Mount Pleasant, United States of America External Resource: https://www.xray.cz/iucrv/vidp.asp?id=447
12:05pm - 12:25pm
ID: 413 / MS-63: 6 Bursary application Oral/poster MS: Materials for energy conversion and storage, Crystal chemistry with emerging technology, Catalysis: functionalized materials studied by XRD and XAFS, Energy Materials Posters only: Structural studies for environmental sciences, Chemical crystallography, crystal structures (if it does not fit to any specific topics) Keywords: Water-Reduction-Catalysts (WRC); Photo-Catalysis; Cobalt; Coordination Chemistry. The Hopeful Journey Towards Successful Tailoring Of Water (In)Soluble Cobalt Analogues As Potential Water Splitting Catalysts. 1Dept. of Chemistry, University of the Free State, Bloemfontein, 9300, South Africa; 2Dept. of Chemistry, University of Zürich, Winterthurerstrasse 190, Zürich, Switzerland. Bibliography
1.Authors: Orbett T. Alexander, Alice Brink, Hendrik G. Visser. Title: The crystal structure of bis-[(di-5,7-dichloro-8-hydroxyquinolinidol-κ-O,N)-5,7-dichloro-8-hydroxyquinolinido-κ-O,N-O-methanolato europium(III)] toluene solvate Reference: Zeitschrift für Kristallographie - New Crystal Structures: NCRS-2019-0606 DOI: https://doi.org/10.1515/ncrs-2019-0606 2019 2.Authors: Orbett T. Alexander, Robin E. Kroon, Alice Brink, Hendrik G. Visser. Tittle: Symmetry Correlations Between Crystallographic and Photoluminescence Study of Ternary ß-Diketone Europium (III) Based Complexes Using 1,10-Phenanthroline As The Ancillary Ligand. Reference: Dalton Transactions DOI: https://doi.org/10.1039/C9DT02580D 2019 3.Authors: Stefanus Otto, Orbett T. Alexander, Andreas Roodt Title: Structure and reactivity relationships in trans-[PtPh(L) 2 Cl] as observed from Cl- anation by I- upon interchanging phosphine, arsine and stibine (L) ligands Reference: South African Journal for Natural Science and Technology: SATNT 731 2019 4.Authors: Amanda-Lee E. Manicum, Marietjie Schutte-Smith, Orbett T. Alexander, Hendrik G. Visser, Andreas Roodt Title: First kinetic data of the CO substitution in fac-[Re(L,L′-Bid)(CO)3(X)] complexes (L,L′-Bid = acacetylacetonate or tropolonate) by tertiary phosphines PTA and PPh3: Synthesis and crystal structures of water-soluble rhenium(I) tri- and dicarbonyl complexes with 1,3,5-triaza-7-phosphaadamantane (PTA) Reference: Inorganic Chemistry Communications 101 DOI: https://doi.org/10.1016/j.inoche.2019.01.014 2019 5. Authors: Amanda-Lee Manicum, Orbett Alexander, Marietjie Schutte-Smith, Hendrik G Visser Title: Synthesis, characterization and substitution reactions of fac-[Re(O,O′-bid)(CO)3(P)] complexes, using the ""2+1"" mixed ligand model Reference: Journal of Molecular Structure - 1209:127953 DOI: 10.1016/j.molstruc.2020.127953 2020 External Resource: https://www.xray.cz/iucrv/vidp.asp?id=448
12:25pm - 12:45pm
ID: 764 / MS-63: 7 Materials and minerals Oral/poster MS: Materials for energy conversion and storage, Catalysis: functionalized materials studied by XRD and XAFS Keywords: Photocatalysis, Hydrogen Evolution Structural and bandgap modification of KLaTiO4 hydrogen evolution catalyst The University of Sydney, Sydney, Australia External Resource: https://www.xray.cz/iucrv/vidp.asp?id=449
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