A Flow-Type Nanoparticle Generation System Using a Microchannel Device for Generating and Quenching Droplets

Nozomu Fujimoto; Takefumi Kanda; Kentaro Omori; Naohiro Tahara; Yusaku Sakata; Norihisa Seno; Shuichi Wakimoto; Yoshiaki Nakazaki; Takafumi Otoyama

doi:10.1109/MEMS46641.2020.9056205

A Flow-Type Nanoparticle Generation System Using a Microchannel Device for Generating and Quenching Droplets

Nozomu Fujimoto, Takefumi Kanda, Kentaro Omori, Naohiro Tahara, Yusaku Sakata, Norihisa Seno, Shuichi Wakimoto, Yoshiaki Nakazaki, Takafumi Otoyama

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

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.

Original language	English
Title of host publication	33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1075-1078
Number of pages	4
ISBN (Electronic)	9781728135809
DOIs	https://doi.org/10.1109/MEMS46641.2020.9056205
Publication status	Published - Jan 2020
Event	33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020 - Vancouver, Canada Duration: Jan 18 2020 → Jan 22 2020

Publication series

Name	Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
Volume	2020-January
ISSN (Print)	1084-6999

Conference

Conference	33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020
Country/Territory	Canada
City	Vancouver
Period	1/18/20 → 1/22/20

Keywords

Micro droplet
Micro fluidic system
Microchannel
Microreactor
Nanoparticle

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanical Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/MEMS46641.2020.9056205

Cite this

Fujimoto, N., Kanda, T., Omori, K., Tahara, N., Sakata, Y., Seno, N., Wakimoto, S., Nakazaki, Y., & Otoyama, T. (2020). A Flow-Type Nanoparticle Generation System Using a Microchannel Device for Generating and Quenching Droplets. In 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020 (pp. 1075-1078). [9056205] (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); Vol. 2020-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MEMS46641.2020.9056205

A Flow-Type Nanoparticle Generation System Using a Microchannel Device for Generating and Quenching Droplets. / Fujimoto, Nozomu; Kanda, Takefumi; Omori, Kentaro et al.

33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020. Institute of Electrical and Electronics Engineers Inc., 2020. p. 1075-1078 9056205 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); Vol. 2020-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Fujimoto, N, Kanda, T, Omori, K, Tahara, N, Sakata, Y, Seno, N, Wakimoto, S, Nakazaki, Y & Otoyama, T 2020, A Flow-Type Nanoparticle Generation System Using a Microchannel Device for Generating and Quenching Droplets. in 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020., 9056205, Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS), vol. 2020-January, Institute of Electrical and Electronics Engineers Inc., pp. 1075-1078, 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020, Vancouver, Canada, 1/18/20. https://doi.org/10.1109/MEMS46641.2020.9056205

Fujimoto N, Kanda T, Omori K, Tahara N, Sakata Y, Seno N et al. A Flow-Type Nanoparticle Generation System Using a Microchannel Device for Generating and Quenching Droplets. In 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020. Institute of Electrical and Electronics Engineers Inc. 2020. p. 1075-1078. 9056205. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)). doi: 10.1109/MEMS46641.2020.9056205

Fujimoto, Nozomu ; Kanda, Takefumi ; Omori, Kentaro et al. / A Flow-Type Nanoparticle Generation System Using a Microchannel Device for Generating and Quenching Droplets. 33rd IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2020. Institute of Electrical and Electronics Engineers Inc., 2020. pp. 1075-1078 (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).

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abstract = "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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AU - Sakata, Yusaku

AU - Seno, Norihisa

AU - Wakimoto, Shuichi

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AB - 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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A Flow-Type Nanoparticle Generation System Using a Microchannel Device for Generating and Quenching Droplets

Abstract

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Keywords

ASJC Scopus subject areas

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