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在低温下测量水性玻璃的密度
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

描述了一种用于在低温下测定含水混合物的微米到微米级的玻璃体相密度的方案。

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