IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v15y2024i1d10.1038_s41467-023-44344-2.html
   My bibliography  Save this article

Organohydrogel-based transparent terahertz absorber via ionic conduction loss

Author

Listed:
  • Wenke Xie

    (University of Electronic Science and Technology of China)

  • Qian Tang

    (University of Electronic Science and Technology of China)

  • Jinlong Xie

    (University of Electronic Science and Technology of China)

  • Yang Fei

    (University of Electronic Science and Technology of China)

  • Hujie Wan

    (University of Electronic Science and Technology of China)

  • Tao Zhao

    (University of Electronic Science and Technology of China
    University of Electronic Science and Technology of China
    University of Electronic Science and Technology of China
    University of Electronic Science and Technology of China)

  • Tianpeng Ding

    (University of Electronic Science and Technology of China
    University of Electronic Science and Technology of China)

  • Xu Xiao

    (University of Electronic Science and Technology of China
    University of Electronic Science and Technology of China)

  • Qiye Wen

    (University of Electronic Science and Technology of China
    University of Electronic Science and Technology of China
    University of Electronic Science and Technology of China)

Abstract

The fast-growing terahertz technologies require high-performance terahertz absorber for suppressing electromagnetic interference. Since the dissipation mechanism in terahertz band usually focuses on electronic conduction loss, almost all terahertz absorbers are constructed with electronically conducting materials being opaque, which limits their applications in scenarios requiring high visible transmittance. Here, we demonstrate a transparent terahertz absorber based on permittivity-gradient elastomer-encapsulated-organohydrogel. Our organohydrogel-based terahertz absorber exhibits a high absorbing property (average reflection loss of 49.03 dB) in 0.5–4.5 THz band with a thin thickness of 700 μm and a high average visible transmittance of 85.51%. The terahertz absorbing mechanism mainly derives from the ionic conduction loss of the polar liquid in organohydrogel. Besides, the hydrophobic and adhesive elastomer coating endows this terahertz absorber high absorbing stability and interfacial adhesivity. This work paves a viable way to designing transparent terahertz absorbers.

Suggested Citation

  • Wenke Xie & Qian Tang & Jinlong Xie & Yang Fei & Hujie Wan & Tao Zhao & Tianpeng Ding & Xu Xiao & Qiye Wen, 2024. "Organohydrogel-based transparent terahertz absorber via ionic conduction loss," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    • Handle: RePEc:nat:natcom:v:15:y:2024:i:1:d:10.1038_s41467-023-44344-2
    DOI: 10.1038/s41467-023-44344-2
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-023-44344-2
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-023-44344-2?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
    ---><---

    References listed on IDEAS

    as
    1. Lei Shi & Tianxiang Zhu & Guoxin Gao & Xinyu Zhang & Wei Wei & Wenfeng Liu & Shujiang Ding, 2018. "Highly stretchable and transparent ionic conducting elastomers," Nature Communications, Nature, vol. 9(1), pages 1-7, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Caicong Li & Jianxiang Cheng & Yunfeng He & Xiangnan He & Ziyi Xu & Qi Ge & Canhui Yang, 2023. "Polyelectrolyte elastomer-based ionotronic sensors with multi-mode sensing capabilities via multi-material 3D printing," Nature Communications, Nature, vol. 14(1), pages 1-14, December.
    2. Xiangnan He & Biao Zhang & Qingjiang Liu & Hao Chen & Jianxiang Cheng & Bingcong Jian & Hanlin Yin & Honggeng Li & Ke Duan & Jianwei Zhang & Qi Ge, 2024. "Highly conductive and stretchable nanostructured ionogels for 3D printing capacitive sensors with superior performance," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    3. Jing Chen & Yiyang Gao & Lei Shi & Wei Yu & Zongjie Sun & Yifan Zhou & Shuang Liu & Heng Mao & Dongyang Zhang & Tongqing Lu & Quan Chen & Demei Yu & Shujiang Ding, 2022. "Phase-locked constructing dynamic supramolecular ionic conductive elastomers with superior toughness, autonomous self-healing and recyclability," Nature Communications, Nature, vol. 13(1), pages 1-12, December.
    4. Minho Seong & Kahyun Sun & Somi Kim & Hyukjoo Kwon & Sang-Woo Lee & Sarath Chandra Veerla & Dong Kwan Kang & Jaeil Kim & Stalin Kondaveeti & Salah M. Tawfik & Hyung Wook Park & Hoon Eui Jeong, 2024. "Multifunctional Magnetic Muscles for Soft Robotics," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    5. Sijia Xu & Jie-Xiang Yu & Hongshuang Guo & Shu Tian & You Long & Jing Yang & Lei Zhang, 2023. "Force-induced ion generation in zwitterionic hydrogels for a sensitive silent-speech sensor," Nature Communications, Nature, vol. 14(1), pages 1-11, 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:15:y:2024:i:1:d:10.1038_s41467-023-44344-2. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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.