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Highly-Efficient Photoreaction Using Microfluidic Device

Authors: Shigenori Togashi, Yukako Asano


We developed an effective microfluidic device for photoreactions with low reflectance and good heat conductance. The performance of this microfluidic device was tested by carrying out a photoreactive synthesis of benzopinacol and acetone from benzophenone and 2-propanol. The yield reached 36% with an irradiation time of 469.2 s and was improved by more than 30% when compared to the values obtained by the batch method. Therefore, the microfluidic device was found to be effective for improving the yields of photoreactions.

Keywords: Detection, Yield Improvement, Microfluidic Device, photoreaction, black aluminum oxide, benzophenone

Digital Object Identifier (DOI):

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