用于化学合成和时间分辨机理研究的微流控技术。
Millifluidics for chemical synthesis and time-resolved mechanistic studies.
作者信息
Krishna Katla Sai, Biswas Sanchita, Navin Chelliah V, Yamane Dawit G, Miller Jeffrey T, Kumar Challa S S R
机构信息
Center for Advanced Microstructures and Devices (CAMD), Louisiana State University.
出版信息
J Vis Exp. 2013 Nov 27(81):50711. doi: 10.3791/50711.
Abstract
Procedures utilizing millifluidic devices for chemical synthesis and time-resolved mechanistic studies are described by taking three examples. In the first, synthesis of ultra-small copper nanoclusters is described. The second example provides their utility for investigating time resolved kinetics of chemical reactions by analyzing gold nanoparticle formation using in situ X-ray absorption spectroscopy. The final example demonstrates continuous flow catalysis of reactions inside millifluidic channel coated with nanostructured catalyst.
摘要
通过三个例子描述了利用微流控装置进行化学合成和时间分辨机理研究的过程。第一个例子是超小铜纳米团簇的合成。第二个例子展示了通过原位X射线吸收光谱分析金纳米颗粒的形成来研究化学反应的时间分辨动力学。最后一个例子展示了在涂有纳米结构催化剂的微流控通道内进行的连续流反应催化。
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