Zobrazeno 1 - 10
of 29
pro vyhledávání: '"L W Barr"'
Publikováno v:
Le Journal de Physique Colloques. 41:C6-293
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78a052a326c5649fa86d26b0b3bfe32f
https://doi.org/10.1051/jphyscol:1980674
https://doi.org/10.1051/jphyscol:1980674
Publikováno v:
Physical Review B. 12:2249-2252
Mutual and tracer diffusion coefficients at 25$sup 0$C are reported for the liquid systems perdeuterobenzene(C$sub 6$D$sub 6$)-chlorobenzene, benzene(C$sub 6$H$sub 6$)-chlorobenzene, C$sub 6$D$sub 6$-n-octane, C$sub 6$H$sub 6$-n-octane, C$sub 6$D$sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22538bb8c1d6bfcf48e0c14a5cd8b16e
https://doi.org/10.1103/physrevb.12.2249
https://doi.org/10.1103/physrevb.12.2249
Publikováno v:
Journal of Solution Chemistry. 9:75-80
Tracer (self)-diffusion coefficients of K+ have been measured using the diaphragm cell in seven compositions of the NaCl−KCl−H2O system. These data complete the full set of isothermal vector transport properties for five of these compositions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5417e3fd492a6e3d0586538667b5d17
https://doi.org/10.1007/bf00644480
https://doi.org/10.1007/bf00644480
Publikováno v:
Le Journal de Physique Colloques. 34:C9-173
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38d3cea32de16d89a07e5f2a08a3bd73
https://doi.org/10.1051/jphyscol:1973933
https://doi.org/10.1051/jphyscol:1973933
Publikováno v:
British Journal of Applied Physics. 17:657-662
The influence of evaporation on measurements of diffusion by the heterogeneous isotopic exchange technique has been examined. A standard solution for diffusion involving moving boundaries has been adapted and used to analyse our results. Our measurem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88a24912c1daa46faf4431242e5c58c1
https://doi.org/10.1088/0508-3443/17/5/312
https://doi.org/10.1088/0508-3443/17/5/312
Publikováno v:
Philosophical Magazine. 14:501-513
The diffusion of Zn tracer and the ionic conductivity have been measured in pure and Zn-doped NaCl single crystals. Writing D 0 is 2 × 10−2 cm2 cm2/sec for pure and 1·5 × 10−4 cm2/sec for heavily doped crystals. Q is 23·8 kcal/mol for pure an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40a1bd7715674b9efd72b5f9dbfdc396
https://doi.org/10.1080/14786436608211947
https://doi.org/10.1080/14786436608211947
Publikováno v:
Journal of Physics C: Solid State Physics. 6:2020-2039
The isotope effect for diffusion of Ag105 and Ag111 has been measured at six temperatures in AgBr, two in AgCl, one in AgBr+0.08% CdBr2, and one in silver metal. The results for silver metal and cadmium-doped AgBr are consistent with the vacancy mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bf7f782c53efa1cd2d0d79df3869654
https://doi.org/10.1088/0022-3719/6/12/005
https://doi.org/10.1088/0022-3719/6/12/005
Publikováno v:
The Philosophical Magazine: A Journal of Theoretical Experimental and Applied Physics. 14:785-802
Measurements have been made of the variation of the self-diffusion coefficient of solid sodium with the mass of the diffusing atom using 22Na and 24Na as tracers. The diffusion of 22Na in sodium has been measured over the temperature range 0–97°c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe462408d1d10ebf5b31a9c955cef3a8
https://doi.org/10.1080/14786436608211972
https://doi.org/10.1080/14786436608211972
Publikováno v:
The Philosophical Magazine: A Journal of Theoretical Experimental and Applied Physics. 16:1139-1146
The diffusion of 42K and 86Rb in sodium and 22Na in potassium has been measured between 0°c and the melting points. The diffusion coefficients are given by the equations, where the activation energies are in kcal mol−1 and Reasons are given for be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0ec69bc85ccd5f985797b0ef398f7ef
https://doi.org/10.1080/14786436708229964
https://doi.org/10.1080/14786436708229964
Publikováno v:
Journal of Applied Physics. 36:624-631
Diffusion coefficients of the chloride ion in NaCl have been measured between 300° and 700°C using an isotopic exchange method. The concentrations of cation impurities were deduced from electrical conductivity measurements over the same temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94d0761621da4043305bf711bd1540fa
https://doi.org/10.1063/1.1714040
https://doi.org/10.1063/1.1714040