Microscale vacuum distillation apparatus for high-boiling, air- and heat-sensitive liquids

Microscale vacuum distillation apparatus for high-boiling, air- and heat-sensitive liquids

We describe a simple apparatus that enables the vacuum distillation of ~0.2 mL of air- and water-sensitive, high-boiling liquids. The apparatus should be useful in teaching laboratories, and also to practicing chemists. [Display omitted] •Novel microscale distillation apparatus.•Purification of air-...

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Veröffentlicht in:Talanta (Oxford) 2021-02, Vol.223 (Pt 2), p.121747-121747, Article 121747
Hauptverfasser: Liu, Sumeng, Girolami, Gregory S.
Format: Artikel
Sprache:eng
Schlagworte:
Air sensitive liquid
Chemistry
Chemistry, Analytical
Microscale purification
Physical Sciences
Science & Technology
Vacuum distillation
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Zusammenfassung:We describe a simple apparatus that enables the vacuum distillation of ~0.2 mL of air- and water-sensitive, high-boiling liquids. The apparatus should be useful in teaching laboratories, and also to practicing chemists. [Display omitted] •Novel microscale distillation apparatus.•Purification of air-sensitive liquids at sub-gram scale.•Synthesis of liquid CVD/ALD precursors.•Purification of liquid CVD/ALD precursors.
ISSN:0039-9140
1873-3573
DOI:10.1016/j.talanta.2020.121747