Abstract The triboelectric effect - also known as contact electrification - has long been described as the phenomenon of electronic charge transfer between material surfaces arising purely as a result of mechanical contact. Triboelectric nanogenerators (TENGs) are a series of devices that couple contact electrification and electrostatic induction for applications in various power solutions. The tribological properties of these devices have often been overlooked. Through the development of a novel test apparatus, a clear difference can be distinguished in output current and contact charge accumulation as different insulating and conductive materials are used. A relationship between the rms slope (Rdq) of contacting surfaces and their respective charging rates via triboelectrification is also demonstrated.

中文翻译：

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摩擦学参数对滑动摩擦纳米发电机运行影响的研究

摘要 摩擦起电效应 - 也称为接触带电 - 长期以来被描述为纯粹由于机械接触而产生的材料表面之间的电子电荷转移现象。摩擦纳米发电机 (TENG) 是一系列耦合接触带电和静电感应的装置，适用于各种电源解决方案。这些设备的摩擦学特性经常被忽视。通过开发一种新型的测试装置，由于使用了不同的绝缘和导电材料，因此输出电流和接触电荷积累有明显的差异。还证明了接触表面的均方根斜率 (Rdq) 与其各自通过摩擦起电的充电率之间的关系。