IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v13y2022i1d10.1038_s41467-022-35521-w.html
   My bibliography  Save this article

Self-charging electrostatic face masks leveraging triboelectrification for prolonged air filtration

Author

Listed:
  • Zehua Peng

    (City University of Hong Kong)

  • Jihong Shi

    (City University of Hong Kong)

  • Xiao Xiao

    (University of California, Los Angeles)

  • Ying Hong

    (City University of Hong Kong)

  • Xuemu Li

    (City University of Hong Kong)

  • Weiwei Zhang

    (City University of Hong Kong)

  • Yongliang Cheng

    (Northwest University)

  • Zuankai Wang

    (City University of Hong Kong
    The Hong Kong Polytechnic University)

  • Wen Jung Li

    (City University of Hong Kong)

  • Jun Chen

    (University of California, Los Angeles)

  • Michael K. H. Leung

    (City University of Hong Kong
    City University of Hong Kong)

  • Zhengbao Yang

    (City University of Hong Kong
    Shenzhen Research Institute)

Abstract

Electrostatic adsorption is an important complement to the mechanical filtration for high-efficiency air filtering. However, the electrostatic charge decays with time, especially in humid conditions. In this work, a self-charging air filter is presented to capture airborne particles in an efficient and long-lasting manner without the need of external power sources. Leveraging the triboelectric effect between the electrospun poly(vinylidene fluoride) nanofiber film and nylon fabric, the self-charging air filter-based mask excited by breathing can continuously replenish electrostatic charges. As a result, its effective lifespan is up to 60 hours (including 30 hours of wearing), with a minimum filtration efficiency of 95.8% for 0.3-μm particles. The filtration efficiency and lifespan are significantly higher than those of a commercial surgical mask. Furthermore, we uncover the quantitative relation between filtration efficiency and surface electrostatic potential. This work provides an effective strategy to significantly prolong the electrostatic adsorption efficacy for high-performance air-filtering masks.

Suggested Citation

  • Zehua Peng & Jihong Shi & Xiao Xiao & Ying Hong & Xuemu Li & Weiwei Zhang & Yongliang Cheng & Zuankai Wang & Wen Jung Li & Jun Chen & Michael K. H. Leung & Zhengbao Yang, 2022. "Self-charging electrostatic face masks leveraging triboelectrification for prolonged air filtration," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-35521-w
    DOI: 10.1038/s41467-022-35521-w
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-022-35521-w
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-022-35521-w?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. Haiyang Zou & Ying Zhang & Litong Guo & Peihong Wang & Xu He & Guozhang Dai & Haiwu Zheng & Chaoyu Chen & Aurelia Chi Wang & Cheng Xu & Zhong Lin Wang, 2019. "Quantifying the triboelectric series," Nature Communications, Nature, vol. 10(1), pages 1-9, 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. Yi Li & Yi Luo & Song Xiao & Cheng Zhang & Cheng Pan & Fuping Zeng & Zhaolun Cui & Bangdou Huang & Ju Tang & Tao Shao & Xiaoxing Zhang & Jiaqing Xiong & Zhong Lin Wang, 2024. "Visualization and standardized quantification of surface charge density for triboelectric materials," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    2. Xin Pan & Yixi Zhuang & Wei He & Cunjian Lin & Lefu Mei & Changjian Chen & Hao Xue & Zhigang Sun & Chunfeng Wang & Dengfeng Peng & Yanqing Zheng & Caofeng Pan & Lixin Wang & Rong-Jun Xie, 2024. "Quantifying the interfacial triboelectricity in inorganic-organic composite mechanoluminescent materials," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    3. Yikui Gao & Lixia He & Di Liu & Jiayue Zhang & Linglin Zhou & Zhong Lin Wang & Jie Wang, 2024. "Spontaneously established reverse electric field to enhance the performance of triboelectric nanogenerators via improving Coulombic efficiency," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    4. Jiayue Zhang & Yikui Gao & Di Liu & Jing-Shan Zhao & Jie Wang, 2023. "Discharge domains regulation and dynamic processes of direct-current triboelectric nanogenerator," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    5. Li, Yanhong & Guo, Ziting & Zhao, Zhihao & Gao, Yikui & Yang, Peiyuan & Qiao, Wenyan & Zhou, Linglin & Wang, Jie & Wang, Zhong Lin, 2023. "Multi-layered triboelectric nanogenerator incorporated with self-charge excitation for efficient water wave energy harvesting," Applied Energy, Elsevier, vol. 336(C).
    6. Deokjae Heo & Jihoon Chung & Gunsub Shin & Minhyeong Seok & Chanhee Lee & Sangmin Lee, 2021. "Yo-Yo Inspired Triboelectric Nanogenerator," Energies, MDPI, vol. 14(7), pages 1-9, March.
    7. Yunlong Xu & Zhongda Sun & Zhiqing Bai & Hua Shen & Run Wen & Fumei Wang & Guangbiao Xu & Chengkuo Lee, 2024. "Bionic e-skin with precise multi-directional droplet sliding sensing for enhanced robotic perception," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    8. Yawei Wang & Hengxu Du & Hengyi Yang & Ziyue Xi & Cong Zhao & Zian Qian & Xinyuan Chuai & Xuzhang Peng & Hongyong Yu & Yu Zhang & Xin Li & Guobiao Hu & Hao Wang & Minyi Xu, 2024. "A rolling-mode triboelectric nanogenerator with multi-tunnel grating electrodes and opposite-charge-enhancement for wave energy harvesting," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    9. Ziming Wang & Xuanli Dong & Xiao-Fen Li & Yawei Feng & Shunning Li & Wei Tang & Zhong Lin Wang, 2024. "A contact-electro-catalysis process for producing reactive oxygen species by ball milling of triboelectric materials," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    10. Mengjiao Li & Hong-Wei Lu & Shu-Wei Wang & Rei-Ping Li & Jiann-Yeu Chen & Wen-Shuo Chuang & Feng-Shou Yang & Yen-Fu Lin & Chih-Yen Chen & Ying-Chih Lai, 2022. "Filling the gap between topological insulator nanomaterials and triboelectric nanogenerators," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    11. Chaojie Chen & Shilong Zhao & Caofeng Pan & Yunlong Zi & Fangcheng Wang & Cheng Yang & Zhong Lin Wang, 2022. "A method for quantitatively separating the piezoelectric component from the as-received “Piezoelectric” signal," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    12. Hang Zhang & Sankaran Sundaresan & Michael A. Webb, 2024. "Thermodynamic driving forces in contact electrification between polymeric materials," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    13. Di Liu & Linglin Zhou & Shengnan Cui & Yikui Gao & Shaoxin Li & Zhihao Zhao & Zhiying Yi & Haiyang Zou & Youjun Fan & Jie Wang & Zhong Lin Wang, 2022. "Standardized measurement of dielectric materials’ intrinsic triboelectric charge density through the suppression of air breakdown," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    14. Zhaoqi Liu & Yunzhi Huang & Yuxiang Shi & Xinglin Tao & Hezhi He & Feida Chen & Zhao-Xia Huang & Zhong Lin Wang & Xiangyu Chen & Jin-Ping Qu, 2022. "Fabrication of triboelectric polymer films via repeated rheological forging for ultrahigh surface charge density," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    15. Cai, Rong-Rong & Zhang, Li-Zhi, 2023. "Progress and perspective of polymer electret-based PM2.5 filtration: Efficiencies, regeneration, and energy implications," Energy, Elsevier, vol. 283(C).
    16. Changjun Jia & Yongsheng Zhu & Fengxin Sun & Yuzhang Wen & Qi Wang & Ying Li & Yupeng Mao & Chongle Zhao, 2022. "Gas-Supported Triboelectric Nanogenerator Based on In Situ Gap-Generation Method for Biomechanical Energy Harvesting and Wearable Motion Monitoring," Sustainability, MDPI, vol. 14(21), pages 1-13, November.
    17. Massimo Mariello & Elisa Scarpa & Luciana Algieri & Francesco Guido & Vincenzo Mariano Mastronardi & Antonio Qualtieri & Massimo De Vittorio, 2020. "Novel Flexible Triboelectric Nanogenerator based on Metallized Porous PDMS and Parylene C," Energies, MDPI, vol. 13(7), pages 1-12, April.
    18. Chichu Qin & Dong Wang & Yumin Liu & Pengkun Yang & Tian Xie & Lu Huang & Haiyan Zou & Guanwu Li & Yingpeng Wu, 2021. "Tribo-electrochemistry induced artificial solid electrolyte interface by self-catalysis," Nature Communications, Nature, vol. 12(1), pages 1-11, December.
    19. Hu, Yanqiang & Wang, Xiaoli & Qin, Yechen & Li, Zhihao & Wang, Chenfei & Wu, Heng, 2022. "A robust hybrid generator for harvesting vehicle suspension vibration energy from random road excitation," Applied Energy, Elsevier, vol. 309(C).
    20. Li, Xiang & Cao, Yuying & Yu, Xin & Xu, Yuhong & Yang, Yanfei & Liu, Shiming & Cheng, Tinghai & Wang, Zhong Lin, 2022. "Breeze-driven triboelectric nanogenerator for wind energy harvesting and application in smart agriculture," Applied Energy, Elsevier, vol. 306(PA).

    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:13:y:2022:i:1:d:10.1038_s41467-022-35521-w. 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.