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Towards the Bottom of the Periodic Table

Publications

Synthesis, Structural, and Electronic Properties of K 4 Pu VI O 2 (CO 3 ) 3(cr) : An Environmentally Relevant Plutonium Carbonate Complex

Author(s): Ivan Pidchenko, Juliane März, Myrtille O. J. Y. Hunault, Stephen Bauters, Sergei M. Butorin, Kristina O. Kvashnina
Published in: Inorganic Chemistry, 2020, ISSN 0020-1669
DOI: 10.1021/acs.inorgchem.0c01335

Enhanced Sorption of Radionuclides by Defect-Rich Graphene Oxide

Author(s): Nicolas Boulanger, Anastasiia S. Kuzenkova, Artem Iakunkov, Anna Yu. Romanchuk, Alexander L. Trigub, Alexander V. Egorov, Stephen Bauters, Lucia Amidani, Marius Retegan, Kristina O. Kvashnina, Stepan N. Kalmykov, Alexandr V. Talyzin
Published in: ACS Applied Materials & Interfaces, Issue 12/40, 2020, Page(s) 45122-45135, ISSN 1944-8244
DOI: 10.1021/acsami.0c11122

Signatures of technetium oxidation states: a new approach

Author(s): Stephen Bauters, Andreas C. Scheinost, Katja Schmeide, Stephan Weiss, Kathy Dardenne, Jörg Rothe, Natalia Mayordomo, Robin Steudtner, Thorsten Stumpf, Ulrich Abram, Sergei M. Butorin, Kristina O. Kvashnina
Published in: Chemical Communications, Issue 56/67, 2020, Page(s) 9608-9611, ISSN 1359-7345
DOI: 10.1039/d0cc03905e

Eu 2+ : A suitable substituent for Pb 2+ in CsPbX 3 perovskite nanocrystals?

Author(s): Firoz Alam, K. David Wegner, Stephanie Pouget, Lucia Amidani, Kristina Kvashnina, Dmitry Aldakov, Peter Reiss
Published in: The Journal of Chemical Physics, Issue 151/23, 2019, Page(s) 231101, ISSN 0021-9606
DOI: 10.1063/1.5126473

Size Dependence of Lattice Parameter and Electronic Structure in CeO 2 Nanoparticles

Author(s): Damien Prieur, Walter Bonani, Karin Popa, Olaf Walter, Kyle W. Kriegsman, Mark H. Engelhard, Xiaofeng Guo, Rachel Eloirdi, Thomas Gouder, Aaron Beck, Tonya Vitova, Andreas C. Scheinost, Kristina Kvashnina, Philippe Martin
Published in: Inorganic Chemistry, Issue 59/8, 2020, Page(s) 5760-5767, ISSN 0020-1669
DOI: 10.1021/acs.inorgchem.0c00506

New insights into the mechanism of graphene oxide and radionuclide interaction

Author(s): Anastasiia S. Kuzenkova, Anna Yu Romanchuk, Alexander L. Trigub, Konstantin I. Maslakov, Alexander V. Egorov, Lucia Amidani, Carter Kittrell, Kristina O. Kvashnina, James M. Tour, Alexandr V. Talyzin, Stepan N. Kalmykov
Published in: Carbon, Issue 158, 2020, Page(s) 291-302, ISSN 0008-6223
DOI: 10.1016/j.carbon.2019.10.003

Towards the surface hydroxyl species in CeO 2 nanoparticles

Author(s): Tatiana V. Plakhova, Anna Yu. Romanchuk, Sergei M. Butorin, Anastasia D. Konyukhova, Alexander V. Egorov, Andrey A. Shiryaev, Alexander E. Baranchikov, Pavel V. Dorovatovskii, Thomas Huthwelker, Evgeny Gerber, Stephen Bauters, Madina M. Sozarukova, Andreas C. Scheinost, Vladimir K. Ivanov, Stepan N. Kalmykov, Kristina O. Kvashnina
Published in: Nanoscale, Issue 11/39, 2019, Page(s) 18142-18149, ISSN 2040-3364
DOI: 10.1039/c9nr06032d

Local Structure in U(IV) and U(V) Environments: The Case of U 3 O 7

Author(s): Gregory Leinders, René Bes, Kristina O. Kvashnina, Marc Verwerft
Published in: Inorganic Chemistry, Issue 59/7, 2020, Page(s) 4576-4587, ISSN 0020-1669
DOI: 10.1021/acs.inorgchem.9b03702

A Novel Metastable Pentavalent Plutonium Solid Phase on the Pathway from Aqueous Plutonium(VI) to PuO 2 Nanoparticles

Author(s): Kristina O. Kvashnina, Anna Yu. Romanchuk, Ivan Pidchenko, Lucia Amidani, Evgeny Gerber, Alexander Trigub, Andre Rossberg, Stephan Weiss, Karin Popa, Olaf Walter, Roberto Caciuffo, Andreas C. Scheinost, Sergei M. Butorin, Stepan N. Kalmykov
Published in: Angewandte Chemie International Edition, Issue 58/49, 2019, Page(s) 17558-17562, ISSN 1433-7851
DOI: 10.1002/anie.201911637

Modeling of Nuclear Waste Forms: State-of-the-Art and Perspectives

Author(s): Piotr. M. Kowalski, Steve Lange, Guido Deissmann, Mengli Sun, Kristina O. Kvashnina, Robert Baker, Philip Kegler, Gabriel Murphy, Dirk Bosbach
Published in: MRS Advances, Issue 5/5-6, 2020, Page(s) 213-222, ISSN 2059-8521
DOI: 10.1557/adv.2020.38

Nanoscale mechanism of UO2 formation through uranium reduction by magnetite

Author(s): Zezhen Pan, Barbora Bártová, Thomas LaGrange, Sergei M. Butorin, Neil C. Hyatt, Martin C. Stennett, Kristina O. Kvashnina, Rizlan Bernier-Latmani
Published in: Nature Communications, Issue 11/1, 2020, Page(s) 4001, ISSN 2041-1723
DOI: 10.1038/s41467-020-17795-0

Theoretical Modelling of High-Resolution X-Ray Absorption Spectra at Uranium M 4 Edge

Author(s): Jindřich Kolorenč, Kristina O. Kvashnina
Published in: MRS Advances, Issue 3/53, 2018, Page(s) 3143-3148, ISSN 2059-8521
DOI: 10.1557/adv.2018.470

Trends in the valence band electronic structures of mixed uranium oxides

Author(s): Kristina O. Kvashnina, Piotr M. Kowalski, Sergei M. Butorin, Gregory Leinders, Janne Pakarinen, René Bès, Haijian Li, Marc Verwerft
Published in: Chemical Communications, Issue 54/70, 2018, Page(s) 9757-9760, ISSN 1359-7345
DOI: 10.1039/c8cc05464a

Size effects in nanocrystalline thoria

Author(s): Tatiana V. Plakhova, Anna Yu Romanchuk, Daria V Likhosherstova, Alexander E. Baranchikov, Pavel V. Dorovatovskii, Roman Svetogorov, Tatyana B. Shatalova, Tolganay B. Egorova, Alexander L. Trigub, Kristina Kvashnina, Vladimir K. Ivanov, Stepan N. Kalmykov
Published in: The Journal of Physical Chemistry C, 2019, ISSN 1932-7447
DOI: 10.1021/acs.jpcc.9b04379

Understanding the size effects on the electronic structure of ThO 2 nanoparticles

Author(s): Lucia Amidani, Tatiana V. Plakhova, Anna Yu. Romanchuk, Evgeny Gerber, Stephan Weiss, Anna Efimenko, Christoph J. Sahle, Sergei M. Butorin, Stepan N. Kalmykov, Kristina O. Kvashnina
Published in: Physical Chemistry Chemical Physics, Issue 21/20, 2019, Page(s) 10635-10643, ISSN 1463-9076
DOI: 10.1039/c9cp01283d

Uncovering the Origin of the Emitting States in Bi 3+ -Activated CaMO 3 (M = Zr, Sn, Ti) Perovskites: Metal-To-Metal Charge Transfer Versus s–p Transitions

Author(s): Michele Back, Jumpei Ueda, Jian Xu, Kazuki Asami, Lucia Amidani, Enrico Trave, Setsuhisa Tanabe
Published in: The Journal of Physical Chemistry C, Issue 123/23, 2019, Page(s) 14677-14688, ISSN 1932-7447
DOI: 10.1021/acs.jpcc.9b03940

The missing pieces of the PuO 2 nanoparticle puzzle

Author(s): Evgeny Gerber, Anna Yu. Romanchuk, Ivan Pidchenko, Lucia Amidani, Andre Rossberg, Christoph Hennig, Gavin B. M. Vaughan, Alexander Trigub, Tolganay Egorova, Stephen Bauters, Tatiana Plakhova, Myrtille O. J. Y. Hunault, Stephan Weiss, Sergei M. Butorin, Andreas C. Scheinost, Stepan N. Kalmykov, Kristina O. Kvashnina
Published in: Nanoscale, 2020, ISSN 2040-3364
DOI: 10.1039/d0nr03767b

A multi-technique study of altered granitic rock from the Krunkelbach Valley uranium deposit, Southern Germany

Author(s): Ivan Pidchenko, Stephen Bauters, Irina Sinenko, Simone Hempel, Lucia Amidani, Dirk Detollenaere, Laszlo Vinze, Dipanjan Banerjee, Roelof van Silfhout, Stepan N. Kalmykov, Jörg Göttlicher, Robert J. Baker, Kristina O. Kvashnina
Published in: RSC Advances, Issue 10/43, 2020, Page(s) 25529-25539, ISSN 2046-2069
DOI: 10.1039/d0ra03375h

The application of HEXS and HERFD XANES for accurate structural characterization of actinide nanomaterials: application to ThO2.

Author(s): Lucia Amidani, Gavin B. M. Vaughan, Tatiana V. Plakhova, Anna Yu. Romanchuk, Evgeny Gerber, Roman Svetogorov, Stephan Weiss, Yves Joly, Stephan N. Kalmykov, Kristina O. Kvashnina
Published in: Chemistry – A European Journal, 2020, ISSN 0947-6539
DOI: 10.1002/chem.202003360

Datasets

Pan et al. Uranium reduction by magnetite.

Author(s): Pan, Zezhen; Bártová, Barbora; LaGrange, Thomas; Butorin, Sergei M.; Hyatt, Neil C.; Stennett, Martin C.; Kvashinina, Kristina O.; Bernier-Latmani, Rizlan
Published in: Zenodo