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Misurare le densità di vetri acquosi a temperature criogeniche
JoVE Journal
Engineering
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JoVE Journal Engineering
Measuring the Densities of Aqueous Glasses at Cryogenic Temperatures
DOI:

09:50 min

June 28, 2017

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Chapters

  • 00:05Title
  • 01:09Preparation of the Sample Cooling Chamber
  • 02:50Determination of the Volume and Density of the Test Mass at T = 298 K and T = 77 K
  • 03:47Preparation of the Initial Liquid N2-Ar Mixture
  • 04:53Measuring and Adjusting the Density of the Initial N2-Ar Mixture
  • 05:39Cooling Drops of Sample Solution
  • 06:48Assessment of the State and Determination of the Density of the Sample
  • 07:55Results: Determination of Acqueous Glass Densities at Cryogenic Temperatures
  • 08:47Conclusion

Summary

Automatic Translation

Viene descritto un protocollo per la determinazione delle densità di fase vitrea di gocce di dimensioni micro-pico-litri di miscele acquose a temperature criogeniche.

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