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  1. No Access

    Article

    Characterization of aluminum phosphate nanoparticles formed in a water well

    In a drinking water well in Nethen, Germany, a yellowish precipitate, dominated by aluminum and phosphorus, affected the operation of the submersible pump by mechanically blocking the impellers. So far, alumin...

    S. Kaufhold, G. Houben, J. Dietel, M. Bertmer… in Journal of Nanoparticle Research (2016)

  2. No Access

    Chapter

    Analysis of Slow Motion by Multidimensional NMR

    Slow translational motion is conventionally probed by magnetic gradient fields which are manipulated in time so that different moments of the gradient modulation function are either adjusted to zero or stepped...

    B. Blümich, S. Han, C. Heine, R. Eymael… in Magnetic Resonance in Colloid and Interfac… (2002)

  3. No Access

    Chapter

    1H, 13C, and l29Xe NMR Study of Changing Pore Size and Tortuosity During Deactivation and Decoking of A Naphtha Reforming Catalyst

    Proton, 13C, and 129Xe NMR were applied for characterizing the change of the tortuosity, the chemical structure of the coke, as well as the pore size during the deactivation and decoking of a commercial naphtha r...

    X.-H. Ren, M. Bertmer, H. Kühn, S. Stapf… in Magnetic Resonance in Colloid and Interfac… (2002)