Designing Modular Assembly of Electrochemical Flow Microreactor as an Enabling Technology of Electrosynthesis in Laminar Flow
Designing Modular Assembly of Electrochemical Flow Microreactor as an Enabling Technology of Electrosynthesis in Laminar Flow
复制标题
设计电化学流微反应器的模块化组件作为层流电合成的使能技术
DOI：
10.1002/ejoc.202200980
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发表时间：
2022
影响因子：
2.8
通讯作者：
Atobe Mahito
中科院分区：
文献类型：
--
作者：
Yata Ayano;Nakamura Yuto;Okamoto Kazuhiro;Shida Naoki;Atobe Mahito
流动微反应器非常适合于有机电合成，因为它们为反应提供了很大的表面积，并能够精确地控制停留时间。在这里，我们开发了三种新型的用于有机电合成的电化学流动微反应器：未分离的、分离的和电光化学反应。这些流动反应器使用耐溶剂塑料制成的模块很容易组装，并且每个组件都具有很高的互换性和参考电极的适用性。我们根据二茂铁和二茂铁乙醇的氧化还原反应对我们的反应堆进行了评估。结果表明，反应器对水溶液和非水电解液均保持层流流动。我们将这些反应器应用于成对的电合成和电光催化，展示了这些体系在层流中用于电合成的有效性。
Flow microreactors are well‐suited for organic electrosynthesis because they provide a large surface area for reactions and enable precise control of the residence time. Here, we developed three novel electrochemical flow microreactors for organic electrosynthesis: undivided, divided, and electrophotochemical reactors. These flow reactors were easily assembled using modules made of solvent‐resistant plastics and feature high interchangeability of each component and the applicability of a reference electrode. We evaluated our reactors on the basis of the redox response of ferrocene and ferrocenemethanol. The results suggested that the reactors maintain laminar flow with both aqueous and nonaqueous electrolytes. We applied these reactors to paired electrosynthesis and electrophotocatalysis, demonstrating the utility of these systems for electrosynthesis in a laminar flow.