Effect of segmented fluid flow, sonication and phase transfer catalysis on biphasic reactions in capillary microreactors

Ahmed-Omer, B., Barrow, David Anthony ORCID: https://orcid.org/0000-0003-2096-7262 and Wirth, Thomas ORCID: https://orcid.org/0000-0002-8990-0667 2008. Effect of segmented fluid flow, sonication and phase transfer catalysis on biphasic reactions in capillary microreactors. Chemical Engineering Journal 135 (S1) , S280-S283. 10.1016/j.cej.2007.07.017

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Abstract

The contact between immiscible liquids in a microfluidic system creating segmented flow offers great potential in the study of biphasic reactions in organic chemistry with significant advantages with respect to conventional flask techniques. For a simple biphasic hydrolysis, we show that the application of various reaction conditions in microreactors using segmented flow can dramatically increase the reaction rate, especially when sonication and phase transfer catalysis are combined with segmentation.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Engineering Chemistry
Subjects:	Q Science > QD Chemistry T Technology > TA Engineering (General). Civil engineering (General)
Uncontrolled Keywords:	Microreactors; Phase transfer catalysis; Segmented flow; Sonochemistry
Publisher:	Elsevier
ISSN:	1385-8947
Last Modified:	17 Oct 2022 09:48
URI:	https://orca.cardiff.ac.uk/id/eprint/5833

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