IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v9y2018i1d10.1038_s41467-018-06608-0.html
   My bibliography  Save this article

Contact angle measurement of free-standing square-millimeter single-layer graphene

Author

Listed:
  • Anna V. Prydatko

    (Leiden University)

  • Liubov A. Belyaeva

    (Leiden University)

  • Lin Jiang

    (Leiden University)

  • Lia M. C. Lima

    (Leiden University)

  • Grégory F. Schneider

    (Leiden University)

Abstract

Square millimeters of free-standing graphene do not exist per se because of thermal fluctuations in two-dimensional crystals and their tendency to collapse during the detachment from the substrate. Here we form millimeter-scale freely suspended graphene by injecting an air bubble underneath a graphene monolayer floating at the water–air interface, which allowed us to measure the contact angle on fully free-standing non-contaminated graphene. A captive bubble measurement shows that free-standing clean graphene is hydrophilic with a contact angle of 42° ± 3°. The proposed design provides a simple tool to probe and explore the wettability of two-dimensional materials in free-standing geometries and will expand our perception of two-dimensional materials technologies from microscopic to now millimeter scales.

Suggested Citation

  • Anna V. Prydatko & Liubov A. Belyaeva & Lin Jiang & Lia M. C. Lima & Grégory F. Schneider, 2018. "Contact angle measurement of free-standing square-millimeter single-layer graphene," Nature Communications, Nature, vol. 9(1), pages 1-7, December.
    • Handle: RePEc:nat:natcom:v:9:y:2018:i:1:d:10.1038_s41467-018-06608-0
    DOI: 10.1038/s41467-018-06608-0
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-018-06608-0
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-018-06608-0?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Zhao Wang & Wenlin Liu & Jiaxin Shao & He Hao & Guorui Wang & Yixuan Zhao & Yeshu Zhu & Kaicheng Jia & Qi Lu & Jiawei Yang & Yanfeng Zhang & Lianming Tong & Yuqing Song & Pengzhan Sun & Boyang Mao & C, 2024. "Cyclododecane-based high-intactness and clean transfer method for fabricating suspended two-dimensional materials," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    2. Seung-Il Kim & Ji-Yun Moon & Seok-Ki Hyeong & Soheil Ghods & Jin-Su Kim & Jun-Hui Choi & Dong Seop Park & Sukang Bae & Sung Ho Cho & Seoung-Ki Lee & Jae-Hyun Lee, 2024. "Float-stacked graphene–PMMA laminate," Nature Communications, Nature, vol. 15(1), pages 1-8, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:9:y:2018:i:1:d:10.1038_s41467-018-06608-0. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.