Probing the Hofmeister Effect with Ultrafast Core-Hole Spectroscopy

2014-07-16 | journal article; research paper. A publication with affiliation to the University of Göttingen.

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​Probing the Hofmeister Effect with Ultrafast Core-Hole Spectroscopy​
Yin, Z.; Rajkovic, I.; Kubicek, K.; Quevedo, W.; Pietzsch, A.; Wernet, P. & Föhlisch, A. et al.​ (2014) 
The Journal of Physical Chemistry. B, Condensed matter, materials, surfaces, interfaces & biophysical118(31) pp. 9398​-9403​.​ DOI: https://doi.org/10.1021/jp504577a 

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Authors
Yin, Z.; Rajkovic, Ivan; Kubicek, Katharina; Quevedo, Wilson; Pietzsch, Annette; Wernet, Philippe; Föhlisch, Alexander; Techert, Simone 
Abstract
In the current work, X-ray emission spectra of aqueous solutions of different inorganic salts within the Hofmeister series are presented. The results reflect the direct interaction of the ions with the water molecules and therefore, reveal general properties of the salt-water interactions. Within the experimental precision a significant effect of the ions on the water structure has been observed but no ordering according to the structure maker/structure breaker concept could be mirrored in the results indicating that the Hofmeister effect if existent may be caused by more complex interactions.
Issue Date
16-July-2014
Journal
The Journal of Physical Chemistry. B, Condensed matter, materials, surfaces, interfaces & biophysical 
Project
SFB 1073: Kontrolle von Energiewandlung auf atomaren Skalen 
SFB 1073 | Topical Area C | C02 In situ hochauflösende Untersuchung des aktiven Zustands bei der photo- und elektrochemischen Wasserspaltung 
Organization
Institut für Röntgenphysik 
Working Group
RG Techert (Structural Dynamics in Chemical Systems) 
ISSN
1520-6106
Language
English

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