• The novel elliptical cylindrical structure (EC) provided an excellent self-stability, high sensitivity in small agitations, and most importantly, a distinctive anti-overturning capability for the EC-triboelectric nanogenerator (EC-TENG).

• Benefitting from the fully symmetrical design, the EC-TENG could maintain the original output after being overturned under extreme conditions, distinguishing itself from previous TENGs.

• Two built-in TENGs designed for use in rough seas and tranquil seas improved the collection efficiency for all-weather wave energy.

中文翻译：

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基于椭圆柱结构的抗倾覆全对称摩擦纳米发电机用于全天候蓝色能量收集

• 新型椭圆柱结构 (EC) 为 EC-摩擦纳米发电机 (EC-TENG) 提供了出色的自稳定性、高灵敏度，最重要的是，它具有独特的抗倾覆能力。

• 得益于全对称设计，EC-TENG在极端条件下翻车后仍能保持原有输出，区别于以往的TENG。

• 两个内置的 TENG 设计用于波涛汹涌的海面和平静的海面，提高了全天候波浪能的收集效率。