Browsing by Author "Ufer, Kristian"

Browsing by Author "Ufer, Kristian"

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  • Clays and Clay Minerals, Vol. 55, No. 4, 354–360, 2007. 
    Curtius, Hilde; Ufer, Kristian (The Clay Minerals SocietyThe Clay Minerals Society, 2007)
    From leaching experiments with metallic uranium-aluminum research reactor fuel elements in repository-relevant MgCl2-rich salt brines, a Mg-Al layered double hydroxide (LDH) with chloride as the interlayer anion was ...
  • Clays and Clay Minerals, Vol. 58, No. 5, 707–716, 2010. 
    Kaufhold, Stephan; Ufer, Kristian; Kaufhold, Annette; Stucki, Joseph W.; Anastacio, Alexandre S.; Jahn, Reinhold; Dohrmann, Reiner (The Clay Minerals SocietyThe Clay Minerals Society, 2010)
    Allophane is a very fine-grained clay mineral which is especially common in Andosols. Its importance in soils derives from its large reactive surface area. Owing to its short-range order, allophane cannot be quantified by ...
  • Clays and Clay Minerals, Vol. 60, No. 5, 507–534, 2012. 
    Ufer, Kristian; Kleeberg, Reinhard; Bergmann, Jorg; Dohrmann, Reiner (The Clay Minerals SocietyThe Clay Minerals Society, 2012)
    X-ray diffraction patterns of oriented mounts of clay minerals are often used in clay mineralogy for qualitative and quantitative purposes. Fequently occurring stacking defects, in particular, can be characterized by this ...
  • Clays and Clay Minerals, Vol. 60, No. 5, 535–552, 2012. 
    Ufer, Kristian; Kleeberg, Reinhard; Bergmann, Jorg; Dohrmann, Reiner (The Clay Minerals SocietyThe Clay Minerals Society, 2012)
    X-ray diffraction (XRD) of powdered materials is one of the most common methods used for structural characterization as well as for the quantification of mineral contents in mixtures. The application of the Rietveld method ...