Open Flow Reactors Prepared by Laser Sintering
Open Flow Reactors Prepared by Laser Sintering
复制标题
激光烧结制备开流反应器
DOI：
10.1002/admi.202001944
复制
发表时间：
2021-02
影响因子：
5.4
通讯作者：
Tao Shengyang
中科院分区：
文献类型：
--
作者：
Guo Qing;Li Chong;Yang Wenbo;Yu Yongxian;Tao Shengyang
开放流反应器是一种至少一侧向大气开放的反应器。明渠具有表面改性简单、直接清洁和制造方法相对简单的优点。本文采用激光烧结的方法制备了一种新型的开放式微反应器。激光烧结可以调节酚醛树脂表面的润湿性，产生亲水区和疏水区，从而形成开流反应器。层流和混合过程，通常发生在规则流反应器中，也可以在明渠反应器中观察到。酚醛树脂膜可以掺杂铁以催化有机污染物沿通道沿着流动时的降解。降解8h后，催化效率仍保持在80%左右。这项工作将启发开流反应器的发展，并进一步扩大激光烧结材料的实际应用。
The open flow reactor is a kind of reactor with at least one side open to the atmosphere. Open channels have the advantages of simple surface modification, direct cleaning, and relatively simple manufacturing methods. In this article, laser sintering is used to prepare a new type of open flow micro‐reactor. Laser sintering can adjust the surface wettability of phenolic resin to produce hydrophilic and hydrophobic regions, which lead to the formation of open flow reactors. Laminar flow and mixing processes, which usually happen in regular flow reactors, are also observed in the open‐channel reactor. The phenolic resin film can be doped with iron to catalyze the degradation of organic pollutants when they flow along the channel. The catalytic efficiency can still be maintained at about 80% after 8 h degradation. This work will inspire the development of open flow reactors and further expand the practical application of laser‐sintered materials.
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DOI：
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发表时间：
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影响因子：
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