IDENTIFICATION OF ICE VI ON THE HUGONIOT OF ICE I h
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چکیده
Ice VI has been produced by shock compression of ice I h to about 2 GPa. This is the second high-pressure polymorph of water observed in shock loading. These experiments point out the ease with which high-pressure phases can form when ice I h is impacted. The new shock data, combined with previous static measurements, provide preliminary equation of state parameters for ice VI of V = 0.7732 m3/Mg, K = 10.7 GPa, o o (dK/dP)p= O = 7.3, m = 1.1 x 10-4K -1, and C v = 2.2 kJ/kg.
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تاریخ انتشار 2007