The structure of actinides in solution - An investigation with XAFS spectroscopy

Hennig, C.

The structure of actinides in solution - An investigation with XAFS spectroscopy

Hennig, C.

Abstract

Outline of this poesentation
1. Motivation.
2. Theory.
3. Experimental conditions
4. Comparison between EXAFS and XRD.
5. Electronic transitions in EXAFS and UV-vis.
6. U(VI) and U(IV) in aq. and nonaq. cloride media.
7. Sulfate coordination of aq. Th(IV), U(IV), U(VI), Pa(V),Np(IV), Np(V), and Np(VI) media.
8. Conclusion

Keywords: EXAFS; XRD; UV-vis; Actinides; Coordination; Speciation

Eingeladener Vortrag (Konferenzbeitrag)
Workshop on Structural Chemistry of Actinide and Lanthanide Inorganic Compounds, 29.09.-01.10.2007, Tsarskoe Selo, St. Petersburg, Russia

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