Sökning: "dissusion NMR"

Hittade 1 avhandling innehållade orden dissusion NMR.

  1. 1. Charged colloids observed by electrophoretic and diffusion NMR

    Författare :Erik Thyboll Pettersson; Peter Stilbs; Terence Cosgrove; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytical chemistry; ENMR; electrophoretic NMR; dissusion NMR; electrophoretic mobility; double stimulated echo; Analytisk kemi; Analytical chemistry; Analytisk kemi;

    Sammanfattning : The thesis deals partly with methodology including construction of hardware and new pulse sequences in the field of electrophoretic NMR, and partly with practical use of ENMR and diffusion NMR in the investigation of charged colloidal systems. Several sources of artefacts are investigated, including gas production at the electrodes, electroosmosis and Joule heating effects that can cause convection. LÄS MER