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Atomization by Acoustic Levitation Facilitates Contactless Microdroplet Reactions
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    Atomization by Acoustic Levitation Facilitates Contactless Microdroplet Reactions
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    • Xiaoxu Li
      Xiaoxu Li
      College of Chemistry, Frontiers Science Center for New Organic Matter, State Key Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Tianjin Key Laboratory of Biosensing and Molecular Recognition, Renewable Energy Conversion and Storage Center (ReCAST), Nankai University, Tianjin, 300071, China
      Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, 300192, China
      More by Xiaoxu Li
    • Xianyu Nong
      Xianyu Nong
      School of Physical Science and Technology, Northwestern Polytechnical University, Xi’an, 710129, China
      More by Xianyu Nong
    • Chenghui Zhu
      Chenghui Zhu
      College of Chemistry, Frontiers Science Center for New Organic Matter, State Key Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Tianjin Key Laboratory of Biosensing and Molecular Recognition, Renewable Energy Conversion and Storage Center (ReCAST), Nankai University, Tianjin, 300071, China
      Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, 300192, China
      More by Chenghui Zhu
    • Xufeng Gao
      Xufeng Gao
      College of Chemistry, Frontiers Science Center for New Organic Matter, State Key Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Tianjin Key Laboratory of Biosensing and Molecular Recognition, Renewable Energy Conversion and Storage Center (ReCAST), Nankai University, Tianjin, 300071, China
      Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, 300192, China
      More by Xufeng Gao
    • Huan Chen
      Huan Chen
      College of Chemistry, Frontiers Science Center for New Organic Matter, State Key Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Tianjin Key Laboratory of Biosensing and Molecular Recognition, Renewable Energy Conversion and Storage Center (ReCAST), Nankai University, Tianjin, 300071, China
      Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, 300192, China
      More by Huan Chen
    • Xu Yuan
      Xu Yuan
      College of Chemistry, Frontiers Science Center for New Organic Matter, State Key Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Tianjin Key Laboratory of Biosensing and Molecular Recognition, Renewable Energy Conversion and Storage Center (ReCAST), Nankai University, Tianjin, 300071, China
      Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, 300192, China
      More by Xu Yuan
    • Dong Xing
      Dong Xing
      College of Chemistry, Frontiers Science Center for New Organic Matter, State Key Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Tianjin Key Laboratory of Biosensing and Molecular Recognition, Renewable Energy Conversion and Storage Center (ReCAST), Nankai University, Tianjin, 300071, China
      Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, 300192, China
      More by Dong Xing
    • Lu Liu
      Lu Liu
      College of Chemistry, Frontiers Science Center for New Organic Matter, State Key Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Tianjin Key Laboratory of Biosensing and Molecular Recognition, Renewable Energy Conversion and Storage Center (ReCAST), Nankai University, Tianjin, 300071, China
      Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, 300192, China
      More by Lu Liu
    • Chiyu Liang
      Chiyu Liang
      College of Chemistry, Frontiers Science Center for New Organic Matter, State Key Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Tianjin Key Laboratory of Biosensing and Molecular Recognition, Renewable Energy Conversion and Storage Center (ReCAST), Nankai University, Tianjin, 300071, China
      Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, 300192, China
      More by Chiyu Liang
    • Duyang Zang*
      Duyang Zang
      School of Physical Science and Technology, Northwestern Polytechnical University, Xi’an, 710129, China
      *[email protected]
      More by Duyang Zang
    • Xinxing Zhang*
      Xinxing Zhang
      College of Chemistry, Frontiers Science Center for New Organic Matter, State Key Laboratory of Advanced Chemical Power Sources, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Tianjin Key Laboratory of Biosensing and Molecular Recognition, Renewable Energy Conversion and Storage Center (ReCAST), Nankai University, Tianjin, 300071, China
      Haihe Laboratory of Sustainable Chemical Transformations, Tianjin, 300192, China
      *[email protected]
    Other Access OptionsSupporting Information (2)

    Journal of the American Chemical Society

    Cite this: J. Am. Chem. Soc. 2024, 146, 43, 29267–29271
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    https://doi.org/10.1021/jacs.4c07712
    Published October 18, 2024
    Copyright © 2024 American Chemical Society

    Abstract

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    Microdroplet chemistry is now well-known to be able to remarkably accelerate otherwise slow reactions and trigger otherwise impossible reactions. The uniqueness of the microdroplet is attributable to either the air–water interface or solid–liquid interface, depending on the medium that the microdroplet is in contact with. To date, the importance of the solid–liquid interface might have been confirmed, but the contribution from the air–water interface seems to be elusive due to the lack of method for generating contactless microdroplets. In this study, we used a droplet atomization method with acoustic levitation. Upon manipulation of the acoustic field, the levitated parent droplet can be further atomized into progeny microdroplets. With this method, only the air–water interface was present, and a large variety of reactions were successfully tested. We anticipate that this study can be an advance toward the understanding of the air–water interfacial processes of microdroplet chemistry.

    Copyright © 2024 American Chemical Society

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    Supporting Information

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    The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/jacs.4c07712.

    • Detailed experimental and calculation methods, additional experimental results (PDF)

    • Movie showing the atomization process (AVI)

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    Cited By

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    This article is cited by 1 publications.

    1. Shiqi Wei, Qiongqiong Wan, Shibo Zhou, Wenjing Nie, Suming Chen. Spontaneous Generation of −CH2CN from Acetonitrile at the Air–Water Interface. Journal of the American Chemical Society 2024, 146 (47) , 32777-32784. https://doi.org/10.1021/jacs.4c13013

    Journal of the American Chemical Society

    Cite this: J. Am. Chem. Soc. 2024, 146, 43, 29267–29271
    Click to copy citationCitation copied!
    https://doi.org/10.1021/jacs.4c07712
    Published October 18, 2024
    Copyright © 2024 American Chemical Society

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