학술논문
vet
comprehensiveDoctoralThesis
dok
text
Research subject
Annet vitenskapelig
Doktoravhandling, med artikler
Övrigt vetenskapligt
Doktorsavhandling, sammanläggning
Other academic
Doctoral thesis, comprehensive summary
dissertation
TEXT
Aqueous solutions were studied using photoelectron and Auger spectroscopy, based on synchrotron radiation and a liquid micro-jet setup.
By varying the photon energy in photoelectron spectra, we depth profiled an aqueous tetrabutylammonium iodide (TBAI) solution. Assuming uniform angular emission from the core levels, we found that the TBA
We investigated the association between ions and their neighbors in aqueous solutions by studying the electronic decay after core ionization. The (2p)
In the O 1s Auger spectra of aqueous metal halide solutions, we observed features related to delocalized two-hole final states with vacancies on a water molecule and a neighboring solvated anion. The relative intensity of these feature indicated that the strength of the interaction between the halide ions and water correlated with ionic size.
The delocalized decay was also used to investigate contact ion pair formation in high concentrated potassium halide solutions, but no concrete evidence of contact ion pairs was observed.
Felaktigt tryckt som Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 726
Härtill 7 uppsatser
Diss. (sammanfattning) Uppsala : Uppsala universitet, 2011
Doctor philosophiae
degree of Doctor of Philosophy
Docteur èn technologie
teknologie doktorsexamen
Häggsalen, Ångström laboratoriet, Lägerhyddsvägen 1, Uppsala