TY - GEN
T1 - Graphical Comparison of Mineral Gibbs Free Energy Data
AU - Woitke, Peter
AU - Helling, Christiane
AU - Turner, George
PY - 2017
Y1 - 2017
N2 - The following pages show plots of the Gibbs-free energy of formation ΔGӨf [kJ/mol] from free atoms as function of temperature T [K] of 121 solid minerals from the SUPCRTBL database (Zimmer et al., 2016). These thermo-chemical data are compared to other data sources in a second plot if available. The other data sources include (Sharp & Huebner, 1990, indicated by SH90) and fits done by the authors to the NIST-Janaf data (Chase, 1986, indicated by GGchem). The comparison plot shows differences to the mean data as indicated. The SUPCRTBL data points have been generated for temperatures 100 K to 2500 K according to the equations and parameters given in Zimmer et al.
AB - The following pages show plots of the Gibbs-free energy of formation ΔGӨf [kJ/mol] from free atoms as function of temperature T [K] of 121 solid minerals from the SUPCRTBL database (Zimmer et al., 2016). These thermo-chemical data are compared to other data sources in a second plot if available. The other data sources include (Sharp & Huebner, 1990, indicated by SH90) and fits done by the authors to the NIST-Janaf data (Chase, 1986, indicated by GGchem). The comparison plot shows differences to the mean data as indicated. The SUPCRTBL data points have been generated for temperatures 100 K to 2500 K according to the equations and parameters given in Zimmer et al.
U2 - 10.17630/3ba9b432-3564-4e6c-b350-687eb4b501a5
DO - 10.17630/3ba9b432-3564-4e6c-b350-687eb4b501a5
M3 - Other contribution
PB - University of St Andrews
ER -