Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Th. Stumpf"'
Publikováno v:
Radiochimica Acta, 101, 267-272
Time resolved laser fluorescence spectroscopy (TRLFS) and X-ray absorption fine structure (XAFS) are used as complimentary techniques to show that the hetero-valent incorporation of europium into apatite at temperatures relevant to environmental and
Publikováno v:
Radiochimica acta 100, 189-195 (2012). doi:10.1524/ract.2012.1900
Samples of LaPO4 doped with Eu 3+ or Cm 3+ were synthesized by a hydrothermal process which resulted in a solid solution at temperatures less than conventional processing. Time resolved laser fluorescence spectroscopy was used to probe the incorporat
Publikováno v:
Geochimica et Cosmochimica Acta. 72:A250-A286
Publikováno v:
Radiochimica Acta. 94:243-248
Summary The pH dependent sorption of Cm(III) onto alkali Feldspars (albite and orthoclase) is investigated by time resolved laser fluorescence spectroscopy (TRLFS) in the pH range from 3.4 to 9.4. Three single components are calculated from the raw s
Autor:
André Rossberg, Mohamed L. Merroun, Sonja Selenska-Pobell, Gert Bernhard, Henry Moll, Th. Stumpf
Publikováno v:
Environmental Science & Technology. 38:1455-1459
The influence of microorganisms on migration processes of actinides has to be taken into account for the risk assessment of potential high-level nuclear waste disposal sites. Therefore it is necessary to characterize the actinide-bacteria species for
Publikováno v:
Journal of Colloid and Interface Science. 238:219-224
The surface sorption of Cm(III) onto aqueous suspensions of alumina is investigated by time-resolved laser fluorescence spectroscopy (TRLFS). The experiment is performed under an Ar atmosphere at an ionic strength of 0.1 M NaClO(4). The pH is varied
Autor:
K.S. Holliday, Th. Stumpf
Publikováno v:
Environmental Radiochemical Analysis IV ISBN: 9781849731553
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7872723d740293943cae61eec1b96c33
https://doi.org/10.1039/bk9781849731553-00030
https://doi.org/10.1039/bk9781849731553-00030
Publikováno v:
Journal of colloid and interface science. 318(1)
The adsorption of Cm(III) on quartz is studied by time resolved laser fluorescence spectroscopy (TRLFS) in the pH range from 3.75 to 9.45. The raw spectra are deconvoluted into three single components. The first one has a peak maximum at 593.8 nm and
Autor:
Moll, H.1 h.moll@fz-rossendorf.de, TH. Stumpf, H., Merroun, M.1, Rossberg, A.1, Selenska-Pobell, S.1, Bernhard, G.1
Publikováno v:
Environmental Science & Technology. 3/1/2004, Vol. 38 Issue 5, p1455-1459. 5p.