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A compliant mechanism actuated bistable hybrid mode triboelectric nanogenerator

Auteur(s): ORCID



ORCID
ORCID

ORCID
ORCID
ORCID
Médium: article de revue
Langue(s): anglais
Publié dans: Smart Materials and Structures, , n. 12, v. 33
Page(s): 125007
DOI: 10.1088/1361-665x/ad8c05
Abstrait:

Traditional contact-separation mode triboelectric nanogenerators (CS-TENGs) and lateral sliding mode TENGs exhibit distinct strengths and weaknesses in terms of their charge generation capability and durability. In this study, by leveraging a bistable compliant mechanism (BHM-TENG), we propose a hybrid mode TENG, which synthesizes the features of two traditional working modes to achieve both high durability and satisfactory performance. The proposed design exhibited a 78.6% surge in voltage output and a 142% surge in power density compared to CS-TENG. The design also maintains over 95% power generation capability after 100 000 cycles. Moreover, the compliant bistable mechanism offers a reliable actuation method at low frequencies, validated through experiments supported with a mathematical model. Real-world energy harvesting applications enabled by BHM-TENG are also discussed.

Copyright: © 2024 Zifan Li, Zhiyin Ee, William Pickett, Bhumik Patel, Wee Chen Gan, Lihua Tang, Yufeng Su, Cuipeng Xia, Peilun Yin, Kean Chin Aw
License:

Cette oeuvre a été publiée sous la license Creative Commons Attribution 4.0 (CC-BY 4.0). Il est autorisé de partager et adapter l'oeuvre tant que l'auteur est crédité et la license est indiquée (avec le lien ci-dessus). Vous devez aussi indiquer si des changements on été fait vis-à-vis de l'original.

  • Informations
    sur cette fiche
  • Reference-ID
    10801425
  • Publié(e) le:
    10.11.2024
  • Modifié(e) le:
    10.11.2024
 
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