Can all bulk-phase reactions be accelerated in microdroplets?

被引：170

作者：

Banerjee, Shibdas ^{[1
]}

Gnanamani, Elumalai ^{[1
]}

Yan, Xin ^{[1
]}

Zare, Richard N. ^{[1
]}

机构：

[1] Stanford Univ, Dept Chem, Stanford, CA 94305 USA

来源：

ANALYST | 2017年 / 142卷 / 09期

关键词：

DIELS-ALDER REACTIONS; NANODROPS;

D O I：

10.1039/c6an02225a

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Recent studies have shown that microdroplet reactions are markedly accelerated compared to the corresponding bulk-phase reactions. This raises the question whether all reactions can be sped up by this means. We present a counter example, and we show that the reaction mechanism in microdroplets can differ sharply from that in bulk, especially because of the distinct microdroplet surface environment. This analysis helps to guide us how to choose and control reactions in microdroplets and provides a possible perspective on utilizing microdroplet chemistry to scale up synthesis.

引用

页码：1399 / 1402

页数：4

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