TY - JOUR
T1 - A New Apparatus for the Convenient Measurement of NMR Spectra in High-Pressure Liquids
AU - Yonker, C. R.
AU - Zemanian, T. S.
AU - Wallen, S. L.
AU - Linehan, John
AU - Franz, J. A.
PY - 1995/3
Y1 - 1995/3
N2 - A novel design is presented for a high-pressure NMR cell using fused silica capillary tubing. The capillary tubing is bent to form multiple loops for use in a 5 mm NMR tube in a conventional solution NMR probe. The NMR cell design eliminates explosion hazards at high pressures and makes possible simple sample loading and observation of reaction mixtures at variable pressures (up to 4 kbar) and temperatures. A chamber for the mixing and flow introduction of reaction mixtures is provided. Examples of application of the cell for 1H, 129Xe, and 19F studies of supercritical fluids, near-critical liquids, and high-pressure organometallic reactions are presented.
AB - A novel design is presented for a high-pressure NMR cell using fused silica capillary tubing. The capillary tubing is bent to form multiple loops for use in a 5 mm NMR tube in a conventional solution NMR probe. The NMR cell design eliminates explosion hazards at high pressures and makes possible simple sample loading and observation of reaction mixtures at variable pressures (up to 4 kbar) and temperatures. A chamber for the mixing and flow introduction of reaction mixtures is provided. Examples of application of the cell for 1H, 129Xe, and 19F studies of supercritical fluids, near-critical liquids, and high-pressure organometallic reactions are presented.
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U2 - 10.1006/jmra.1995.1061
DO - 10.1006/jmra.1995.1061
M3 - Article
AN - SCOPUS:0000060915
VL - 113
SP - 102
EP - 107
JO - Journal of Magnetic Resonance
JF - Journal of Magnetic Resonance
SN - 1090-7807
IS - 1
ER -