Supercooling of water to -92°C under pressure

H. Kanno; R. J. Speedy; C. A. Angell

doi:10.1126/science.189.4206.880

Supercooling of water to -92°C under pressure

H. Kanno, R. J. Speedy, C. A. Angell

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Abstract

The temperature at which "clean" supercooled water freezes has been determined as a function of pressure up to 3 kilobars, using a differential thermal analysis technique on subdivided water samples. The supercooling limit of such samples, -38°C at normal pressure, is lowered by initial increase of pressure, reaching a minimum value of -92°C at 2.00 kilobars.

Original language	English (US)
Pages (from-to)	880-881
Number of pages	2
Journal	Science
Volume	189
Issue number	4206
DOIs	https://doi.org/10.1126/science.189.4206.880
State	Published - 1975
Externally published	Yes

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title = "Supercooling of water to -92°C under pressure",

abstract = "The temperature at which {"}clean{"} supercooled water freezes has been determined as a function of pressure up to 3 kilobars, using a differential thermal analysis technique on subdivided water samples. The supercooling limit of such samples, -38°C at normal pressure, is lowered by initial increase of pressure, reaching a minimum value of -92°C at 2.00 kilobars.",

author = "H. Kanno and Speedy, {R. J.} and Angell, {C. A.}",

year = "1975",

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AU - Speedy, R. J.

AU - Angell, C. A.

PY - 1975

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N2 - The temperature at which "clean" supercooled water freezes has been determined as a function of pressure up to 3 kilobars, using a differential thermal analysis technique on subdivided water samples. The supercooling limit of such samples, -38°C at normal pressure, is lowered by initial increase of pressure, reaching a minimum value of -92°C at 2.00 kilobars.

AB - The temperature at which "clean" supercooled water freezes has been determined as a function of pressure up to 3 kilobars, using a differential thermal analysis technique on subdivided water samples. The supercooling limit of such samples, -38°C at normal pressure, is lowered by initial increase of pressure, reaching a minimum value of -92°C at 2.00 kilobars.

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Supercooling of water to -92°C under pressure

Abstract

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