Specific interaction of cesium with the surface of calcium silicate hydrates

Artikel in diesem Heft

1. Solubility of amorphous Th(IV) hydroxide – application of LIBD to determine the solubility product and EXAFS for aqueous speciation
2. Thermodynamics of the U(VI)-Ca²⁺-Cl ⁻-OH ⁻-H₂O system: Solubility product of becquerelite
3. Control of plutonium dioxide solubility by amorphous tetrahydroxide: A critical review of the model
4. Technetium migration in fluoroapatite during thermal annealing
5. Uranium release from boom clay in bicarbonate media
6. Coprecipitation of thorium with UO₂
7. Formation of secondary phases after long-term corrosion of simulated HLW glass in brine solutions at 190 °C
8. Sorption behaviour of Am on precorroded HLW glass in water and brines
9. Molecular fluorescence spectroscopy and mixture analysis for the evaluation of the complexation between humic acid and UO₂²⁺
10. Investigation on uranyl interaction with bioactive ligands. Synthesis and structural studies of the uranyl complexes with glycine and N-(2-mercaptopropionyl)glycine
11. Complex formation of calcium with humic acid and polyacrylic acid
12. Complexation of americium with humic, fulvic and citric acids at high ionic strength
13. Complex formation of Eu(III) with humic acid and polyacrylic acid
14. XAS study of technetium(IV) polymer formation in mixed sulphate/chloride media
15. Complexation of uranium(VI) with malonate at variable temperatures
16. The hydrolysis of uranium(VI)
17. Corrosion and dissolution studies of UO₂ containing α-emitters
18. The effects of alpha-radiolysis on UO₂ dissolution determined from electrochemical experiments with ²³⁸Pu-doped UO₂
19. Radiolytic formation of Tc(IV) oxide colloids
20. Radiation-chemical effects in the near-field of a final disposal site: role of bromine on the radiolytic processes in NaCl-solutions
21. The reduction of U(VI) on corroded iron under anoxic conditions
22. New selenium solution speciation method by ion chromatography + gamma counting and its application to FeS₂-controlled reducing conditions
23. Uptake of oxo-anions by cements through solid-solution formation: experimental evidence and modelling
24. Iodine species uptake by cement and CSH studied by I K-edge X-ray absorption spectroscopy
25. Structure of uranium sorption complexes at montmorillonite edge sites
26. Sorption of several safety relevant radionuclides on granite and diorite – a potential repository host rock in the Taiwan area
27. Sorption and reduction of neptunium(V) on the surface of iron oxides
28. Uptake mechanism of IO₃⁻ to NO₃⁻-hydrotalcite
29. Structure alteration of C-S-H (calcium silicate hydrated phases) caused by sorption of caesium
30. The effect of α-isosaccharinic acid on the stability of and Th(IV) uptake by hardened cement paste
31. Complexation studies of Eu(III) with polyacrylic acid either free in solution or adsorbed onto alumina
32. Sorption behaviour of caesium on a bentonite sample
33. Specific interaction of cesium with the surface of calcium silicate hydrates
34. Relationship of quantitative X-ray diffraction measurements of geologic materials to cesium sorption
35. Instrumental development for spectroscopic speciation of f-elements in hydrothermal solutions: luminescence properties of lanthanide(III) ions
36. Application of microprecipitation on membrane filters for Alpha Spectrometry, liquid scintillation counting and Mass Spectrometric determination of plutonium isotopes
37. Characterization of aquatic colloids by a combination of LIBD and ICP-MS following the size fractionation
38. Technetium behaviour in Boom Clay – a laboratory and field study
39. The use of electromigration as a qualitative technique to study the migration behaviour and speciation of uranium in the Boom Clay
40. Input contribution and vertical migration of plutonium, americium and cesium in lake sediments (Belham Tarn, Cumbria, UK)
41. Diffusion of ²²Na⁺, ⁸⁵Sr²⁺, ¹³⁴Cs⁺ and ⁵⁷Co²⁺ in bentonite clay compacted to different densities: experiments and modeling
42. U⁶⁺ phases in the weathering zone of the Bangombé U-deposit: observed and predicted mineralogy
43. Precipitation of technetium by subsurface sulfate-reducing bacteria
44. Spectroscopic studies on the interaction of U(VI) with Bacillus sphaericus
45. Bio-sorption of neptunium(V) by Pseudomonas fluorescens
46. Biotransformation of pertechnetate by Clostridia
47. Solubility and hydrolysis of Zr oxides: a review and supplemental data
48. Nagra/PSI Chemical Thermodynamic Data Base 01/01
49. Sorption modelling by Gibbs energy minimisation: Towards a uniform thermodynamic database for surface complexes of radionuclides