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Simple Approach to Enhance Long-Term Environmental Stability of MXene Using Initiated Chemical Vapor Deposition Surface Coating

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Download Hi-Res ImageDownload to MS-PowerPointCite This:ACS Nano 2023, 17, 11, 10898-10905
    Article

    Simple Approach to Enhance Long-Term Environmental Stability of MXene Using Initiated Chemical Vapor Deposition Surface Coating
    Click to copy article linkArticle link copied!

    • Junghoon Choi
      Junghoon Choi
      Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 291, Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
      More by Junghoon Choi
    • Myung Seok Oh
      Myung Seok Oh
      Interface Materials and Chemical Engineering Research Center, Korea Research Institute of Chemical Technology, Daejeon 34114, Republic of Korea
      More by Myung Seok Oh
    • Ahyeon Cho
      Ahyeon Cho
      Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 291, Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
      More by Ahyeon Cho
    • Jin Ryu
      Jin Ryu
      Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 291, Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
      More by Jin Ryu
    • Yong-Jae Kim
      Yong-Jae Kim
      Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 291, Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
      More by Yong-Jae Kim
      Orcidhttps://orcid.org/0000-0001-5377-1851
    • Hohyung Kang
      Hohyung Kang
      Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 291, Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
      More by Hohyung Kang
      Orcidhttps://orcid.org/0000-0001-5373-4460
    • Soo-Yeon Cho
      Soo-Yeon Cho
      School of Chemical Engineering, Sungkyunkwan University, 2066 Seobu-ro, Suwon 16419, Republic of Korea
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      Orcidhttps://orcid.org/0000-0001-6294-1154
    • Sung Gap Im
      Sung Gap Im
      Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 291, Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
      More by Sung Gap Im
      Orcidhttps://orcid.org/0000-0002-2802-6398
    • Seon Joon Kim*
      Seon Joon Kim
      Materials Architecturing Research Center, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea
      Division of Nanoscience and Technology, KIST School, University of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea
      Convergence Research Center for Solutions to Electromagnetic Interference in Future-mobility, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea
      *E-mail: [email protected]
      More by Seon Joon Kim
      Orcidhttps://orcid.org/0000-0002-5338-3856
    • Hee-Tae Jung*
      Hee-Tae Jung
      Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 291, Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
      *E-mail: [email protected]
      More by Hee-Tae Jung
      Orcidhttps://orcid.org/0000-0002-5727-6732
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    ACS Nano

    Cite this: ACS Nano 2023, 17, 11, 10898–10905
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    https://doi.org/10.1021/acsnano.3c02668
    Published May 24, 2023
    Copyright © 2023 American Chemical Society
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    Abstract

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    Developing a methodology to enhance long-term stability is one of the most important issues in MXene research, since they are prone to oxidation in the ambient environment. Although various approaches have been suggested to improve the stability of MXene, they have suffered from complicated processes and limited applicability to various types of MXene nanostructures. Herein, we report a simple and versatile technique to enhance the environmental stability of MXenes. Ti3C2Tx MXene films were decorated with a highly hydrophobic polymer, 1H,1H,2H,2H-perfluorodecyl methacrylate (PFDMA), using initiated chemical vapor deposition (iCVD) where iCVD allows the facile postdeposition of polymer films of desired thickness on MXene films. The oxidation resistance was evaluated by fabricating MXene gas sensors and measuring the change in signal-to-noise ratio (SNR) of volatile organic compound (VOC) gases under harsh conditions (RH 100% at 50 °C) for several weeks where the performance in the absence and presence of PFDMA was compared. The results show that while the SNR of PFDMA-Ti3C2Tx sensors was retained, a dramatic increase of the noise level and a decrease in the SNR were observed in pristine Ti3C2Tx. We believe that this simple and nondestructive method will offer great potential to enhance the stability of a wide range of MXenes.

    Copyright © 2023 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/acsnano.3c02668.

    • Photographic and AFM images of composite films, FTIR spectra of Ti3C2Tx and p(PFDMA)/Ti3C2Tx, contact angle variation with DW, ethanol, and acetone, the resistance and noise level values of Ti3C2Tx and p(PFDMA)/Ti3C2Tx, gas sensing performance of p(HEMA)/Ti3C2Tx, and change of contact angles after humid test (PDF)

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    Cited By

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    This article is cited by 4 publications.

    1. Wang Zhan, Xin Feng, Lixia Li, Chao Chen, Le Chen, Qinghong Kong, Mingyi Chen, Qingwu Zhang, Juncheng Jiang. Review of MXene Nanosheet-Based Composites for Fire-Retardant Applications. ACS Applied Nano Materials 2024, 7 (19) , 22360-22378. https://doi.org/10.1021/acsanm.4c04164
    2. Shasha Zhu, Baitao Cui, Qiyuan Chen, Yongzhi Duan, Jianming Han, Jiazhou Tao, Xinhao Xu, Yilin Liao, Yiting Peng, Yonggang Wang. Roles of MXene-Based Hybrids in Fabricating Flexible Anodes for Advanced Lithium-Ion Batteries: A Mini Review. Energy & Fuels 2024, 38 (19) , 18312-18329. https://doi.org/10.1021/acs.energyfuels.4c03154
    3. Mumtahina Mim, Khairul Habib, Sazratul Nayeem Farabi, Syed Awais Ali, Md Abu Zaed, Mohammad Younas, Saidur Rahman. MXene: A Roadmap to Sustainable Energy Management, Synthesis Routes, Stabilization, and Economic Assessment. ACS Omega 2024, 9 (30) , 32350-32393. https://doi.org/10.1021/acsomega.4c04849
    4. Shu Gong, Yan Lu, Jialiang Yin, Arie Levin, Wenlong Cheng. Materials-Driven Soft Wearable Bioelectronics for Connected Healthcare. Chemical Reviews 2024, 124 (2) , 455-553. https://doi.org/10.1021/acs.chemrev.3c00502
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    ACS Nano

    Cite this: ACS Nano 2023, 17, 11, 10898–10905
    Click to copy citationCitation copied!
    https://doi.org/10.1021/acsnano.3c02668
    Published May 24, 2023
    Copyright © 2023 American Chemical Society
    Request reuse permissions

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