Solubility of Neon in Ice Ih Along the Ice Melting Curve
摘要
In this work, the difference in neon solubility in ice Ih and liquid water along the ice melting curve has been studied at pressures up to 2000 bar. At pressures up to 700 bar, this difference appeared to be close to zero. At higher pressures, the difference increases up to 13.6 °C at 2000 bar. The data obtained may be fitted by the polynomial Sice−SliqH2O = − 1.0200·10–3·P − 8.0038·10–7·P2 + 2.3916·10–9·P3, where Sice−SliqH2O is the difference in neon solubility in solid ice and liquid water in cm3 of neon (at standard temperature and pressure) per 1 g of ice Ih, and P – pressure in bars. Unfortunately, there is no data on the solubility of neon in liquid water at high pressures, so it is currently impossible to obtain reliable information on the absolute values of neon solubility in ice Ih. Estimated values for the solubility of neon in liquid water and ice Ih along the ice melting line are proposed.