Draft:Time-resolved X-ray solution scattering: Difference between revisions

Revision as of 05:52, 31 January 2025

Revision as of 11:11, 2 February 2025

Line 1:

{{AFC submission|d|reason|Thus article contains major errors of fact. Diffuse scattering is an established technique and very different, as is wide angle scattering (in any form); they are subsets if this. It is also poorly constructed as a how-to guide for novices. Please read more about the fundamentals of XED before revising.|u=LaylabDL|ns=118|decliner=Ldm1954|declinets=20250202111112|ts=20250129112127}} <!-- Do not remove this line! -->

{{Short description|measurement technique, scattering, X-rays}}

{{Draft topics|chemistry}}

{{AfC topic|stem}}

{{AfC submission|||ts=20250129112127|u=LaylabDL|ns=118}}

{{AfC submission/draft}}

Time-Resolved X-ray Solution Scattering (TR-XSS), also known as X-ray Diffuse Scattering (XDS)<ref name="source1">Haldrup, Kristoffer, et al. "Observing solvation dynamics with simultaneous femtosecond X-ray emission spectroscopy and X-ray scattering." The journal of physical chemistry B 120.6 (2016): 1158-1168.</ref>, Liquidography<ref>Kim, Tae Kyu, et al. "Spatiotemporal Kinetics in Solution Studied by Time‐Resolved X‐Ray Liquidography (Solution Scattering)." ChemPhysChem 10.12 (2009): 1958-1980.</ref> or time-resolved wide-angle scattering (TR-WAXS), is a measurement technique ([[X-ray scattering techniques]]) capable of observing the structural dynamics of molecules dissolved in a liquid on a femtosecond (10^-15 s) timescale [[femtochemistry]] with better than [[angstrom]] spatial resolution. As such, it can be used to create movies of chemical reactions as they unfold, in real-time, and help to understand fundamental processes in nature. <ref>Wang, Qianci, Longteng Yun, and Jie Yang. "Ultrafast molecular movies: Probing chemical dynamics with femtosecond electron and X-ray diffraction." CCS Chemistry 6.5 (2024): 1092-1109.</ref><ref>

Line 13:

== Application ==

• [[Dye-sensitized_solar_cell|Dye-sensitised solar cells]]. Fundamental research on structural processes in ruthenium-based and iron-based solar cells <ref>Kunnus, Kristjan, et al. "Vibrational wavepacket dynamics in Fe carbene photosensitizer determined with femtosecond X-ray emission and scattering." Nature communications 11.1 (2020): 634.</ref><ref>Bressler, Christian, et al. "Solvation dynamics monitored by combined X-ray spectroscopies and scattering: photoinduced spin transition in aqueous [Fe (bpy) 3] 2+." Faraday discussions 171 (2014): 169-178.</ref> <ref>Gaffney, Kelly J. "Capturing photochemical and photophysical transformations in iron complexes with ultrafast X-ray spectroscopy and scattering." Chemical Science 12.23 (2021): 8010-8025.</ref>

• [[Molecular_switch|Molecular switching]] materials.<ref>Hansen, Bianca L., et al. "Excited-state structural characterisation of a series of nanosecond-lived [Fe (terpy) 2] 2+ derivatives using X-ray Solution Scattering." (2024).</ref>