Ultra-Reliable Triboelectric Nanogenerator Based on Dynamic Perception Self-Adjustment Strategy and Collaborative-Stability Strategy

Triboelectric nanogenerator (TENG) is suitable for the construction of sensor networks. However, TENG is greatly influenced by the external environment and its own state. Herein, we proposed a TENG using dynamic perception self-adjustment strategy and collaborative stability strategy. The dynamic perception self-adjustment strategy allows the TENG to directly access sensor networks. Unlike simply accessing the network to transmit sensing results, this strategy allows the TENG to access other sensors to gain dynamic perception of its own surrounding environment. Subsequently, the TENG can directly adjust its sensing results based on the dynamic perception results. Furthermore, TENG's own state, such as charge loss and material aging, can also cause interference. We have established multiple models regarding TENG's own state, which can easily eliminate these adverse factors through self-regulation function. In addition, the stability of TENG itself is also worth noting. Unlike previous single stability strategies, we proposed a collaborative stability strategy for the first time. This strategy has superior and comprehensive anti-interference performance compared with a single strategy. Excellent and comprehensive performance achieved under various reliability tests: different weather tests (99.7%), ultraviolet irradiation tests (100%), temperature tests (99.6%), humidity tests (100%), wear tests (99.3%), and charge loss tests (99.8%). Finally, we demonstrated the application of the TENG based wireless sensing devices. This work is comprehensive and unprecedented in improving TENG based sensors, and will drive the practical process of TENG.

相关文章

  • Self-Powered Flexible Dual-Mode Humidity Sensor Enabled by Integrated TENG and Visualized Cellulose Nanocrystals
    [Bin Guo, Sili Chen, Yuan Luo, Xuenuan Li, Bingbing Luo, Shilong Lin, Lu Lei, Yingxi Qin, Kaiyou Zhang, Li Jiang, Lei Liao, Aimiao Qin, Chenguo Hu]
  • Self-Layered Triboelectric Nanogenerator for Ultrahigh Electricity Supply
    [Yujie Hu, Ruijie Tang, Fanzhong Zeng, Renjun Xu, Zhaoyang Yu, Xuhui Yi, Ke Li, Bin Wu, Huiyuan Wu, Hengyu Guo, Chenguo Hu, Zhao Wang, Wenlin Liu]
  • Positive and Negative Triboelectricity Checkered Board Design for Friction Force and Heat Suppression in Triboelectrification Process
    [Shuyan Xu, Shaoke Fu, Kaixian Li, Hongyu Yi, Huiyuan Wu, Yi Kang, Xuran Tao, Jian Wang, Yi Xi, Chenguo Hu]
  • qq

    成果名称:低表面能涂层

    合作方式:技术开发

    联 系 人:周老师

    联系电话:13321314106

    ex

    成果名称:低表面能涂层

    合作方式:技术开发

    联 系 人:周老师

    联系电话:13321314106

    yx

    成果名称:低表面能涂层

    合作方式:技术开发

    联 系 人:周老师

    联系电话:13321314106

    ph

    成果名称:低表面能涂层

    合作方式:技术开发

    联 系 人:周老师

    联系电话:13321314106

    广告图片

    润滑集