LIQUID AIR AS A FREEZING MEDIUM IN THE LABORATORY.
نویسندگان
چکیده
منابع مشابه
Surface freezing of chain molecules at the liquid-liquid and liquid-air interfaces.
Surface freezing (SF) is the formation of a crystalline monolayer at the free surface of a melt at a temperature Ts, a few degrees above the bulk freezing temperature, Tb. This effect, i.e. Ts > Tb, common to many chain molecules, is in a marked contrast with the surface melting effect, i.e. Ts < or = Tb, shown by almost all other materials. Depending on chain length, n, the SF layer shows a va...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1902
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(01)83812-5