Bill Burgos Posted September 24, 2014 Share Posted September 24, 2014 I am trying to model the solubility of glass dissolution products. One challenge is that glass is not a mineral and that secondary dissolution/re-precipitation products are amorphous gel-like substances. XRD from our experiments matches a phase reported (in the powder diffraction file) as Li2Si2O5*nH2O. A glass chemistry textbook I have includes some thermodynamic data for this phase (delH and S, both at 25C), however, I was wondering if anyone out there has tried to add this phase to their thermo.dat file and has some values for log K at the temps used in the GWB entries? Thanks Bill Burgos Quote Link to comment Share on other sites More sharing options...
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