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Updated: Jun 20, 2026

Preparation of ZnO Nanorod/Graphene/ZnO Nanorod Epitaxial Double Heterostructure for Piezoelectrical Nanogenerator by Using Preheating Hydrothermal
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Preparation of ZnO Nanorod/Graphene/ZnO Nanorod Epitaxial Double Heterostructure for Piezoelectrical Nanogenerator by Using Preheating Hydrothermal

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基于三电纳米发电机和电磁发电机的混合自动供电滑坡降雨传感器的研究

Hao Zou1,2, Zexu Zuo3, Xianhong Shen3

  • 1Hubei Key Laboratory of Disaster Prevention and Mitigation, China Three Gorges University, Yichang 443002, China.

Micromachines
|June 27, 2025
PubMed
概括

这项研究引入了一种混合式自动供电降雨传感器用于滑坡监测,集成了一种 triboelectric 纳米发电机 (TENG) 和电磁发电机 (EMG). 这种创新的传感器在具有挑战性的现场条件下提供可靠,无需外部电源的操作.

关键词:
滑坡的发生 滑坡的发生降雨传感器是什么?自动供电 自动供电 自动供电带电纳米发电机的 triboelectric 的使用.

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相关概念视频

Magnetic Damping01:17

Magnetic Damping

Eddy currents can produce significant drag on motion, called magnetic damping. For instance, when a metallic pendulum bob swings between the poles of a strong magnet, significant drag acts on the bob as it enters and leaves the field, quickly damping the motion.
If, however, the bob is a slotted metal plate, the magnet produces a much smaller effect. When a slotted metal plate enters the field, an emf is induced by the change in flux; however, it is less effective because the slots limit the...