XXV General Assembly and Congress of the
International Union of Crystallography - IUCr 2021
August 14 - 22, 2021 | Prague, Czech Republic
Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
Please note that all times are shown in the time zone of the conference. The current conference time is: 20th Apr 2024, 01:52:47am CEST
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Session Overview |
| Session | ||
MS-77(71b): Disordered materials: spectroscopic and scattering techniques II
Invited: Lars G. M. Pettersson (Sweden), Maxwell Terban (Germany) | ||
| Session Abstract | ||
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Three important classes of disordered materials are liquids, glasses and nanomaterials. Liquids have no long range order, but display localcorrelations and order between molecules. Similarly glasses are not crystalline materials, i.e. they are solids without long range order, but still with local order between atoms. Nanomaterials have short range order on the nanoscale. The short range sensitivity of XAS makes it ideal to study such materials and in total scattering analysis the weak diffuse features are related to the short and medium range order. This MS aims at highlighting strengths and limitations as well as the complementarity of spectroscopic and scattering techniques to understand the structural correlations on the atomic and molecular scale underpinning the macroscopic properties of disordered and nanostructured materials. | ||
| Introduction | ||
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10:20am - 10:25am
Introduction to session 10:25am - 10:55am
SpecSwap-RMC: A Generalized RMC Approach to Structure, Combining Scattering and Spectroscopic Data Stockholm University, Stockholm, Sweden External Resource:
 10:55am - 11:25am
Developing more precise structural descriptions of layered covalent organic frameworks using total scattering data 1Max Planck Institute for Solid State Research, Stuttgart, Germany; 2Department of Chemistry, Ludwig- Maximilians-Universität (LMU), Munich, Germany; 3Exzellenzcluster E-conversion, Garching, Germany and Center for NanoScience, Munich, Germany External Resource:
11:25am - 11:45am
Order-disorder transitions in battery electrodes studied by operando X-ray scattering University of Southern Denmark, Odense M, Denmark External Resource:
11:45am - 12:05pm
Insight into the structure of SiO2-supported Ni-Ga nanoparticles for catalytic application via X-ray absorption spectroscopy and total scattering ETH Zurich, Zurich, Switzerland External Resource:
12:05pm - 12:25pm
Tuneable Local Structure in Thermoelectric Crystals University of Oxford, Oxford, United Kingdom External Resource:
12:25pm - 12:45pm
Structure of complex aluminosilicate oxide-glasses: the role of zinc intermediate element. 1University of Milan, Milano, Italy; 2ESRF The European Synchrotron, Grenoble, France; 3ISIS Pulsed Neutron and Muon Source, Didcot, UK; 4ALBA Synchrotron, Barcelona, Spain; 5University of Torino, Torino, Italy External Resource:
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