12.07.2015 Views

chemical thermodynamics of neptunium and plutonium - U.S. ...

chemical thermodynamics of neptunium and plutonium - U.S. ...

chemical thermodynamics of neptunium and plutonium - U.S. ...

SHOW MORE
SHOW LESS
  • No tags were found...

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

12.1 Neptunium carbon compounds <strong>and</strong> complexes 247Figure 12.4: Extrapolation to I = 0<strong>of</strong>theNpO 2 (CO 3 ) 3−2+ CO 2−3Å NpO 2 (CO 3 ) 5−3equilibrium constant K 3 , using the SIT with values from measurements in aqueousNaClO 4 accepted in the present review (filled symbols). Other literature experimentaldata (not used in determining the selected value) are also plotted for comparison (opensymbols). Sets <strong>of</strong> values recalculated in the present review (cf. Appendix A) aremarked (a). Measurements were done in NaClO 4 or in Na 2 CO 3 (b)orNaCl(c)mediaas noted in the legend.0.00log 10 K 3 = − (1.03 ± 0.11)∆ε = − (0.12 ± 0.06) kg . mol -1-0.40log 10 K 3 − 12 D-0.80-1.20-1.60-2.00[75UEN/SAI] (a),(b) [90RIG][81BIL] (a),(b) [90RIG] (a),(b)[83MAY] (a) [90RIG] (a)[86GRE/ROB] (a)[93LEM/BOY] (a)[94NEC/KIM] (c)[94NEC/RUN] (a)[96RUN/NEU] (c)0.00 2.00 4.00 6.00m Na + (mol . kg -1)

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!