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Chemistry
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通过快速超临界萃取法制备二氧化硅气凝胶巨石
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Chemistry
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JoVE Journal
Chemistry
Preparing Silica Aerogel Monoliths via a Rapid Supercritical Extraction Method
Please note that all translations are automatically generated.
Click here for the English version.
通过快速超临界萃取法制备二氧化硅气凝胶巨石
DOI:
10.3791/51421-v
•
06:54 min
•
February 28, 2014
•
Mary K. Carroll*
1
,
Ann M. Anderson*
2
,
Caroline A. Gorka
1
Department of Chemistry
,
Union College
,
2
Department of Mechanical Engineering
,
Union College
Chapters
00:05
Title
01:31
Prepare Reagents and Other Supplies
02:21
Prepare Instruments and Seal Mold Bottom
03:06
Make Precursor Solution
03:57
Pour Precursor Solution into the Mold in the Hot Press and Remove the Aerogels from the Mold
04:59
Results: Fabrication of Silica Aerogels via Rapid Supercritical Extraction
05:57
Conclusion
Summary
Automatic Translation
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Automatic Translation
本文介绍了一种快速超临界萃取法制造二氧化硅气凝胶。通过利用一个密闭的模具和液压热压机,单片气凝胶可以在8小时以内进行。
Tags
Silica Aerogel
Monolith
Rapid Supercritical Extraction
Tetramethylorthosilicate (TMOS)
Sol-gel
Mesoporous
Aerogel Properties
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