N. Fujimoto, T. Kanda, K. Omori, Naohiro Tahara, Y. Sakata, Norihisa Seno, S. Wakimoto, Y. Nakazaki, T. Otoyama
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A Flow-Type Nanoparticle Generation System Using a Microchannel Device for Generating and Quenching Droplets
High quality nanoparticles have been required in many industrial fields. By a principle of re-crystallization process, nanoparticles can be formed by quenching a solution. Thus, the quenching of micro droplets is effective for nanoparticle generation. In this study, we have developed a flow-type system for nanoparticles generation. In the system, generated micro droplets are quenched in continuous phase with small thermal conductivity using a microchannel device. We have successfully maintained the temperature of droplets before the quenching process and obtained fine nanoparticles.
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