The p,T-dependence of self-diffusion in
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T. Groβ; J. Buchhauser; W.E. Price; I.N. Tarassov; H.-D. Lüdemann
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Article
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1997
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Elsevier Science
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English
⚖ 634 KB
Sell'-d~ft'u~~on coefficients D for fluid NHi have been obtained at high pressures by the NMR pulsed field gradient method for the first time between the melting pressure curve and 473 K at pressures up to 200 MPa. Compared to Hz0 and the lower alcohols D of NH3 shows a surf"-isinely weak T dependen